Produtos

Curious Species How Animals Made Natural History

Request Quote

A compelling and innovative exploration of how animals shaped the field of natural history and...

Ver todos os detalhes do produto »

Curved Tip Homeostatic Forceps

Request Quote

These fine precision tweezers are made from high-quality stainless steel and are excellent for precision...

Ver todos os detalhes do produto »

D-Frame Net LaMotte with Expandable Pole ²⁶

$ 137.75 USD

Twelve-inch rim dip net is fitted with a heavy canvas bag approximately 6½" deep. Bag...

Ver todos os detalhes do produto »

D-Frame Nets Wildco with 2 Removable Pole Pieces ²⁵

$ 224.75 USD

Designed for open and lightly weeded areas where you need the protection of a canvas...

Ver todos os detalhes do produto »

D-Frame Nets ²⁵

$ 206.50 USD

Master the Waters The Ultimate D-Frame Dip Net for Precision Sampling Designed specifically for open...

Ver todos os detalhes do produto »

D240X Ultrasound Detector

$ 1,490.00 USD

Very popular heterodyne and time expansion detector with backlit, large digit, accurate digital display, showing the tuned frequency in the heterodyne mode. The frequency and volume controls are on the side of the case, making it easy to adjust. Using stereo headphones, the heterodyne signal is heard on the left channel and the time expansion signal on the right channel. When the built-in speaker is used, a switch is used to select the heterodyne or time expansion signal.

A digital recorder can be connected to the D240X to record the time expanded calls for analysis on a PC. If the recorder has a "voice activated" recording mode, a fully automatic bat recording system is obtained, which can be left in the field for unattended recording of bat calls.

A free demo version of BatSound is available for download by the link below. This evaluation version has limited functionality and a trial period of 30 days.

Download BatSound Demo

• Specifications
• In the Box
• Required Items
• Optional Items

• - Type: Heterodyne and time expansion (x10 or x20 - selectable via switch)
  - Microphone: Advanced electret
  - Frequency range: 10 - 120 kHz (min.)
  - Display accuracy: ±0.15 kHz (min.)
  - Bandwidth: 8 kHz (± 4 kHz), -6 dB
  - Battery: 1 x IEC 6LF22 (9 V)
  - Quiescent current: 30 mA typ. (replay) including LCD backlight
  - Comment switch: Yes
  - Memory size: 1M x 8
  - Sampling frequency: 307 kHz
  - Resolution: 8 bits
  - Storage time: 3.4, 1.7 or 0.1 sec. (selectable via switch)
  - Trigger modes: Manual, level - broadband, level - narrowband
  - Pretrigger: 50% of the selected storage time
  - Size: 4.7 x 2.4 x 1.0 in including knobs
  - Weight: 6.0 oz including battery
  - Outputs: 2 x 3.5 mm jacks for headphones and tape recorder
  - Miscellaneous: Overload indicator, adjustable input gain, replay of signal in memory through heterodyne system
• - Detector (1)
  - Wrist strap (1)
• None
• - BatSound Real-time Spectrogram Analysis Software

Detector de Ultrasonido D240X

Murciélagos, murciélago

Ver todos os detalhes do produto »

D500X Ultrasound Detector/Recorder

$ 1,775.00 USD

The D500X is an ultrasound recording unit intended for long-term, unattended recording of bat calls. In contrast to time expansion bat detectors, the D500X records full-spectrum ultrasound in real time with virtually no gaps between recordings. The recorder is equipped with four slots for CF cards, which typically makes it possible to leave the unit in the field for more than a month. The triggering system allows the device to automatically start recording as a sound is detected.

The recording length can be selected in steps from 0.3 up to 20 seconds (or continuous in manual mode). In order not to fill the card too fast at locations with high activity, a minimum time between two recordings can be applied. The recorder is normally operated in a low-power mode with no pre-trigger (i.e. the recording starts as the sound exceeds the chosen threshold level), but both pre-and post-trigger functions are available in the standard (not low-power) mode. The D500X stores the bat calls in time stamped wav files.

The D500X comes in a rugged and weather-protected aluminium housing. A soft protection case with straps to hang the unit in e.g. a tree is included.

Various accessories are available, such as an external microphone with extension cable up to 100 m.

"I spent the past two weeks teaching back-to-back workshops that focused heavily on acoustics..... and (as always) the D500X out-performed all the other models combined in number and quality of calls. I think our students were mightily impressed and my mantra "you get what you pay for" has started to sink in. Nothing beats how easy and user friendly the D500X is to operate and how easy it is to post-process the calls and get on with the business of analysis. I'm hoping it will become the "go to" device for applications requiring the best sound quality available in a passive detector."

– Janet Tyburec, wildlife biologist and consultant, Tucson, AZ, USA.

• Specifications
• In the Box
• Required Items
• Optional Items

• • Type: Direct, high-speed recording.
  • Microphone: Advanced electret, jack for external microphone.
  • Frequency Range: 15 kHz – 190 kHz (500 kHz sampling rate, high-pass filter enabled).
    5 kHz - 190 kHz (500 kHz sampling rate, high-pass filter disabled).
  • Connections: External microphone, external trigger, external DC supply.
  • Timer: Four on/off periods per day.
  • Batteries: 4 x AA size, Alkaline or NiMH recommended.
  • External DC Supply: 5.5-8 V, typically ca. 200 mA (average, when recording), depends on CF card type and number of CF cards
  • Size: 165 x 170 x 53 mm, excl. connectors etc.
  • Weight: 1.2 kg incl. batteries and front panel cover.
  
  Recording System
  
  • ADC resolution: 16 bits.
  • Anti-aliasing filter: Yes, 8th order, 190 kHz cut-off frequency.
  • Sampling rates: 44.1, 300, 500 kHz (optimized for 500 kHz).
  • Recording length: 0.3, 0.5, 1, 2, 3, 5, 10, 20 sec or manual recording.
  • Recording medium: CF card, 4 slots.
• • Detector/Recorder (1)
  • Compact Flash Card 16 GB (1)
  • Case (1)
• • Batteries AA (4)
• • External Microphones
  • BatSound Real-time Spectrogram Analysis Software

Ver todos os detalhes do produto »

D500X Ultrasound Detector/Recorder Mk II

$ 1,745.00 USD

Pettersson D500X Mk II Ultrasound Recorder

A professional full-spectrum recording system with high-speed direct recording, designed for long-term, unattended bat monitoring in extreme environments.

The Pettersson D500X Mk II is a specialized ultrasound recording unit built for high-fidelity bat research. Unlike traditional time-expansion detectors, the D500X records full-spectrum ultrasound in real-time, delivering virtually gapless data capture. This Mk II version features significant upgrades over the classic model, including a professional XLR microphone jack and enhanced power efficiency using 4 C-type batteries for deployments lasting over a month. Encased in a rugged aluminum housing, it utilizes a sophisticated triggering system to save time-stamped .WAV files automatically whenever bat activity is detected.

Key Features

• Full-Spectrum High-Speed Recording: Direct-to-card recording with 16-bit resolution and up to 500 kHz sampling rates.
• Extended Field Autonomy: Powered by 4 C-size batteries, providing approximately 3x the life of the previous AA-powered model.
• Professional Connectivity: Equipped with an XLR microphone jack for secure, direct connection of external microphones or extension cables up to 100 meters.
• Massive Storage Capacity: Four internal Compact Flash (CF) card slots allow for massive data accumulation during long-term field studies.
• Customizable Triggering: Adjustable recording lengths (0.3 to 20s or manual) with optional pre-trigger and post-trigger modes to capture the start of every call.
• Weatherproof Design: Rugged aluminum enclosure designed to withstand environmental stress, including a protective case for easy tree-mounting.

• Specifications
• In the Box
• Required Items
• Optional Items

• Recording Type	Direct high-speed, full-spectrum (.wav)
  ADC Resolution	16 bits
  Sampling Rates	44.1 kHz, 300 kHz, 500 kHz (Optimized for 500 kHz)
  Frequency Range	15 kHz – 190 kHz (HPF enabled) | 5 kHz – 190 kHz (HPF disabled)
  Anti-Aliasing Filter	Yes, 8th order, 190 kHz cut-off frequency
  Recording Length	0.3, 0.5, 1, 2, 3, 5, 10, 20 sec or manual
  Storage	4 CF (Compact Flash) card slots
  Timer	Built-in real-time clock; 4 on/off periods per day
  Power Supply	4 x C size (Alkaline/NiMH) or External DC (5.5 – 8 V, 2.5mm jack)
  Size & Weight	165 x 170 x 53 mm | 1.3 kg (including batteries)

• • 1x Pettersson D500X Mk II Detector/Recorder
  • 1x External Electret Microphone
  • 1x 16 GB Compact Flash (CF) Card
  • 1x Soft Protection Case with hanging straps
  • 1x Front Panel Cover
• • 4x C-size Batteries (Alkaline or NiMH recommended)
  • CF Cards (Additional cards for long deployments)
• • External Microphone Extension Cables (available up to 100m)
  • Additional External Electret Microphones
  • BatSound Real-time Spectrogram Analysis Software
  • External 6V Power Supply / Battery Pack

EO20260423

Ver todos os detalhes do produto »

Daly and Doyen's Introduction to Insect Biology and Diversity - Discontinued

Request Quote

Written for students who have completed an introductory course in biology, the fourth edition of...

Ver todos os detalhes do produto »

Dancing with the River: People and Life on the Chars of South Asia

$ 65.00 USD

With this book Kuntala Lahiri-Dutt and Gopa Samanta offer an intimate glimpse into the microcosmic...

Ver todos os detalhes do produto »

DanInject Blowpipe Model Zoo Package

$ 560.00 USD

The blowpipe model zoo package includes: 1 pcs blowpipe model Zoo (125 cm in one...

Ver todos os detalhes do produto »

Daninject CO2 Air Injection Gun Projectors

Request Quote

The DAN-INJECT injection projector is available in two models, the PI and the PICO².

The projector is completely portable and can be quickly disassembled and reassembled for immediate use. An economical product that is particularly suitable for use in zoos, veterinary clinics, parks, and farms.

They offer a high degree of safety for the operator and are suitable for use with any animal species at short distances. These projectors are fully portable and easy to disassemble for immediate use.

PI

The PI model operates on air pressure and comes complete with a foot air pump.

PICO²

This model is powered by CO² cartridges and uses an optional foot air pump with air pressure.

• Specifications
• In the Box
• Required Items
• Optional Items

• Ref	PI	PICO²
  Total Length	110 cm
  Weight	1 kg
  Barrel	11 mm bore for 1.5 and 3 ml darts
  Range (Effective)	1- 30 meters
  Pressure Adjustment	Silent (+/-) up to 12 bar
  Pressure	Foot air pump with quick coupling	16 gm CO2 cartridge

• PI:
  • Dan-inject CO2 Air Injection Projector for darting (1)
  PICO²:
  • Dan-inject CO2 Air Injection Projector for darting (1)
  • Air pump (1)
• • Darts
  • Air pump
• • Barrel: 13 mm diameter for 5 and 10 ml darts (Illustrated)
  • Pump: Pump to convert to PICO2

Ver todos os detalhes do produto »

DANiNJECT Dart Loading and Maintenance Kit

$ 108.50 USD

With the dart loading and maintenance kit, keep your tools clean, within reach, and in...

Ver todos os detalhes do produto »

DANiNJECT Dart Loading and Maintenance Kit

Request Quote

With the dart loading and maintenance kit, keep your tools clean, handy, and in one...

Ver todos os detalhes do produto »

DANiNJECT Dart Syringes for Blowpipes

Request Quote

Minimum purchase: 5 units. For smaller quantities, please inquire about pricing. Extensive material research and...

Ver todos os detalhes do produto »

DanInject Injection Needles for Darts ²⁵

$ 9.50 USD

Minimum purchase 5 units any type. You require Syringes for DanInject Darts. Diameter Length Types of...

Ver todos os detalhes do produto »

DANiNJECT Rifle-Type Projector Case JM.DB.

Request Quote

Custom hard case made for JM double-barrel rifles. Features Weight: 9 kg Dimensions: 106 x...

Ver todos os detalhes do produto »

DanInject Syringes for Darts for Projectors ²⁵

$ 21.25 USD

Minimum purchase 5 units any volume.  Extensive material research and the latest technology have been...

Ver todos os detalhes do produto »

Darvic Flat Bands for Bird Research, Medium & Large Sizes x 10 u.

$ 4.95 USD

Permit copy required. Minimum quantity sold 100 bands. Bands are grouped in 10 units. Color bands...

Ver todos os detalhes do produto »

Darvic Leg Bands for Bird Research, Small Sizes x 10 u.

$ 3.90 USD

Permit Copy Required. Minimum Quantity Sold 100 bands. Bands Are Grouped in 10 Units. Color...

Ver todos os detalhes do produto »

Data Logger Onset Water Temp TidbiT MX Max Depth 1500 m

Request Quote

Ver todos os detalhes do produto »

Data Logger Protective Case for HOBO Thermocouples

Request Quote

Ver todos os detalhes do produto »

Data Loggers Solinst Series Levelogger 5 Water Level ²⁵

$ 1,149.25 USD

Unbeatable Precision for Water Monitoring in Any Environment

High-precision level and temperature logger, resistant to corrosion and extreme conditions, featuring a Hastelloy® sensor and advanced telemetry options for reliable, continuous monitoring.

El Levelogger 5 representa la excelencia en el monitoreo de niveles de agua a largo plazo en una amplia gama de aplicaciones subterráneas y superficiales, tales como pozos, lagos, ríos y tanques. Este dispositivo autónomo integra un sensor de presión de Hastelloy®, un detector de temperatura de alta precisión y una batería de litio de gran capacidad, todo resguardado en una robusta carcasa de acero inoxidable con recubrimiento de polímero horneado resistente a la corrosión. Su diseño avanzado incluye una interfaz óptica de un solo ojo que garantiza una comunicación más rápida y una limpieza simplificada, asegurando la integridad de los datos incluso en las condiciones ambientales más exigentes.

La versatilidad de esta serie se extiende con el Levelogger 5 LTC, diseñado específicamente para registrar de manera simultánea nivel de agua, temperatura y conductividad, y el Levelogger 5 Junior, una alternativa económica y eficiente para mediciones estándar de nivel y temperatura. Gracias a su capacidad de compensación barométrica simplificada y su compatibilidad con sistemas de telemetría, estos equipos ofrecen una solución profesional y escalable para la gestión hídrica. Su construcción con sellos dobles de junta tórica y diseño de jaula de Faraday proporciona una protección superior contra filtraciones y sobretensiones eléctricas, consolidándolos como la herramienta definitiva para el monitoreo enfocado en la naturaleza.

Características Destacadas

• Highly stable communication: single-eye optical interface—easier to clean, more scratch-resistant.
• Large memory: 150,000 data sets.
• Strong and robust design: double O-ring seals for better leak protection.
• High thermistor sensitivity: precise platinum RTD.
• Superior protection in harsh environments: corrosion- and abrasion-resistant coating—inside and out.
• Intuitive Levelogger software: diagnostic utility for more proactive "standalone" testing.

• Especificaciones
• En la Caja
• Artículos Requeridos
• Artículos Opcionales
• Documentos

• Level Sensor	Silicon Piezoresistive with Hastelloy Sensor (All models)
  Range	5 m (LTC & Junior)
  Accuracy	±0.05% FS (L5 & LTC) / ±0.1% FS (Junior)
  Resolution	0.002% to 0.0006% FS (L5) / 0.001% to 0.0006% FS (LTC) / 0.02% to 0.01% FS (Junior)
  Measurement Units	cm, m, ft, psi, kPa, bar, (°C, °F)
  Normalization	Automatic Temperature Compensation
  Temperature Compensation Range	0°C to 50°C (L5 & LTC) / 0°C to 40°C (Junior)
  Temperature Sensor	Platinum Resistance Temperature Detector (RTD)
  Temperature Accuracy	±0.05°C (L5 & LTC)
  Temperature Resolution	0.003°C (L5 & LTC)
  Conductivity Sensor	4-Electrode Platinum (Junior Model)
  Conductivity Range (Full / Calibrated)	0–100,000 μS/cm / 50–80,000 μS/cm (Junior Model)
  Conductivity Accuracy	±1% (5,000–80,000 µS/cm); greater of ±2% or 15 µS/cm (50–5,000 µS/cm)
  Conductivity Resolution	±0.1 μS/cm
  Conductivity Normalization	Specific Conductance at 25°C
  Battery Life	10 Years (L5) / 8 Years (LTC) / 5 Years (Junior)
  Clock Accuracy	±1 minute/year (-20°C to 80°C)
  Operating Temperature	-20°C to 80°C
  Maximum Readings	150,000 sets (L5) / 100,000 sets (LTC) / 75,000 sets (Junior)
  Memory Mode	Slate and Continuous
  Communication	High-Speed Optical
  Size	22 mm x 160 mm (L5 & Junior) / 22 mm x 208 mm (LTC)
  Weight	166 g (L5) / 197 g (LTC) / 166 g (Junior)
  Corrosion Resistance	Polymerized Coating (Inside and Out)
  Wet Materials	Delrin, Viton, 316L SS, Hastelloy, PFAS-Free PTFE, Platinum (LTC)
  Sampling Modes	Linear, Event, User-Selectable, Repeat Mode, Future Start/Stop, Real-Time View
  Measurement Rates	1/8 sec to 99 hrs (L5) / 2 sec to 99 hrs (LTC) / 0.5 sec to 99 hrs (Junior)
  Barometric Compensation	Software Assistant and Barologger 5 (Junior Model)

• • 1x Levelogger 5
  • 1x User Manual
• • USB Interface Cable for PC
  • Field Reader 5
  • Desktop Reader 5
• • Direct Read Cables (L5 Direct Read Cables)
  • Locking Well Caps
  • Optical Adapters (L5 Optical Adaptors)
  • DataGrabber 5
  • Solinst Readout Unit (SRU)
  • Levelogger 5 App Interface
  • Barologger 5
  • Suspension Cables
• • Levelogger 5 Series User Guide (Inglés)

Ver todos os detalhes do produto »

Data Plan Davis Instruments

Request Quote

Ver todos os detalhes do produto »

Davis Anemometer for Weather Monitor or Wizard ²⁶

$ 274.50 USD

This high-performance anemometer is designed for use with Weather Monitor II and Weather Wizard III stations, delivering accurate wind speed measurements even under harsh environmental conditions. Wind-tunnel testing confirms performance beyond 200 miles per hour, ensuring exceptional durability and precision.

The unit incorporates sealed stainless-steel ball bearings for extended service life and optimal sensitivity. Designed to withstand heavy weather exposure, it provides consistent and dependable data for professional and enthusiast users alike.

Key Features

• Wind-tunnel tested to speeds exceeding 200 miles per hour.
• Wide wind speed range from 1 to 200 mph.
• Includes speed ranges in knots, meters per second, and kilometers per hour.
• Sealed stainless-steel ball bearings provide long operational life.
• Compatible with Weather Monitor II and Weather Wizard III.

• Specifications
• In the Box
• Required Items

• Compatibility	Weather Monitor II and Weather Wizard III
  Wind Speed Range	1–200 mph; 1–173 knots; 0.5–89 m/s; 1–322 km/h
  Construction	Sealed stainless-steel ball bearings
  Performance	Wind-tunnel tested above 200 mph
  Weight	1.8 lbs
  Dimensions	18 × 6 × 3 in

• • 1x High-Performance Anemometer
• • 1x Compatible Weather Monitor II Or Weather Wizard III Console

Ver todos os detalhes do produto »

Davis Calibration Certificates NIST for Stations

Request Quote

Ver todos os detalhes do produto »

Davis Instruments Console Vantage Pro2 - Discontinued

Request Quote – Vendido

Ver todos os detalhes do produto »

Davis Instruments for Weather Stations WeatherLink Live ²⁶

$ 485.75 USD

Stream live weather data over Wi-Fi to the WeatherLink Cloud: see updates on your smartphone...

Ver todos os detalhes do produto »

Davis Instruments Omni Antenna for Long Range Repeater ²⁶

$ 262.90 USD

Use this antenna kit with the Davis Long-Range Repeaterto extend radio range up to 1,560′ in all directions. Each Davis repeater requires two antennas; mix omni and Yagi antenna types to receive from all directions and transmit in one direction, or vice versa, depending on your site layout.

The kit includes mounting hardware for secure installation. Note that FCC regulations require U.S. customers to select either the Omni Antenna or the Yagi Antenna (#7660) when configuring the repeater system. Choose antenna types according to your coverage needs and local regulatory requirements.

Key Features

• Extends Davis 7654 Long-Range Repeater Range Up To 1,560′ In All Directions.
• Supports Combination Of Omni And Yagi Antennas For Flexible Coverage Patterns.
• Each Repeater Requires Two Antennas; Combine Types To Optimize Reception And Transmission.
• Includes Mounting Hardware For Fast And Secure Installation.
• FCC Compliance Note: U.S. Customers Must Select Either Omni Antenna  Or Yagi Antenna .

• Specifications
• In the Box
• Required Items
• Optional Items

• Intended Use	Use with Davis 7654 Long-Range Repeater to extend radio coverage.
  Range	Up to 1,560′ (line-of-sight) in all directions when configured properly.
  Antennas Required	Two antennas per repeater (types selectable: Omni and/or Yagi).
  FCC Note	U.S. customers must select either Omni Antenna (#7656) or Yagi Antenna (#7660).
  Includes	Mounting hardware
  Weight	2.28 lbs
  Dimensions	38 × 4.5 × 4 in

  • 1x Mounting hardware
  • 1x Davis Long-Range Repeater
  • 1x Two antennas (select antenna types separately)
  • Omni Antenna
  • Yagi Antenna

Ver todos os detalhes do produto »

Davis Instruments Replacement Cup Anemometer ²⁶

$ 34.50 USD

Replacement wind cups, large with horizontal magnet, for Vantage Pro2 anemometers 2003 and later. Outside...

Ver todos os detalhes do produto »

Davis Instruments Solar Power Kit for Wireless Vantage Pro Console ²⁶

$ 482.75 USD

Install your Vantage Vue or Vantage Pro2 console, Weather Envoy or Envoy8X outdoors with solar...

Ver todos os detalhes do produto »

Davis Instruments Solar Radiation Sensor ²⁶

$ 257.90 USD

Davis Solar Radiation Sensor for High-Accuracy Sunlight Measurement

Professional solar radiation sensor delivering precise sunlight intensity for weather monitoring. Ideal for evapotranspiration tracking, climate studies, and advanced environmental applications.

The Davis Solar Radiation Sensor (SKU 6450) measures incoming solar radiation with high precision and is required for calculating evapotranspiration when used together with an anemometer and a temperature/humidity sensor. Its engineering ensures stable, reliable measurements for agricultural, meteorological, and scientific applications.

The optical diffuser and sensor housing provide excellent cosine response for accurate readings at varying sun angles. A silicon photodiode delivers a spectral response that closely matches natural sunlight. The two-piece housing minimizes heating from solar load, allows natural convection cooling, and prevents dust or water from becoming trapped. The sensor includes a built-in level and a 2′ (0.6 m) cable for quick installation.

This sensor is compatible with both the original Vantage Pro and the Vantage Pro2 weather stations. It is already included with Vantage Pro Plus and Vantage Pro2 Plus models.

Key Features

• Measures solar radiation for accurate sunlight monitoring.
• Required sensor for calculating evapotranspiration.
• Diffuser and housing designed for precise cosine response.
• Silicon photodiode matches the solar spectrum for accurate detection.
• Two-piece housing minimizes heating and promotes cooling airflow.
• Prevents dust and moisture accumulation inside the sensor.
• Includes built-in level and 2′ (0.6 m) cable for installation.
• Compatible with Vantage Pro and Vantage Pro2 systems.

• Specifications
• In the Box
• Required Items
• Optional Items

• Brand	Davis
  SKU / MPN	6450
  UPC	116980024056
  UNSPSC	41114400
  Made In	United States
  Weight	1 lbs
  Dimensions	6 × 5 × 3 in
  Cable Length	2′ (0.6 m)
  Compatibility	Vantage Pro & Vantage Pro2

• • 1x Davis Solar Radiation Sensor (SKU 6450)
  • 1x Built-in level
  • 1x 2′ (0.6 m) cable
• • 1x Compatible weather station (Vantage Pro or Vantage Pro2)
• • UV Sensor
  • Sensor Mounting

Ver todos os detalhes do produto »

Davis Instruments Solar Sensor Holder ²⁶

$ 68.50 USD

Davis Sensor Mounting Shelf For Vantage Pro2 Integrated Sensor Suite

Securely Mount Solar And UV Sensors To Your Vantage Pro2 Integrated Sensor Suite For Reliable, Professional Measurements. Durable, Low-Profile Design Ensures Proper Sensor Positioning And Minimal Visual Impact. Easy To Install And Compatible With Davis Weather Equipment.

The Davis Sensor Mounting Shelf is designed to mount a solar radiation sensor and/or an ultraviolet (UV) sensor onto a Vantage Pro2 integrated sensor suite (ISS) weather station. It provides a stable platform for accurate sensor placement, allowing proper exposure to the sky while minimizing interference from the station structure.

Manufactured for long-term outdoor use, the mounting shelf helps ensure consistent sensor orientation and reliable environmental readings when used with compatible Davis sensors. Installation is straightforward when following the manufacturer instructions provided in the product manual.

Key Features

• Mounts Solar Radiation And UV Sensors To A Vantage Pro2 Integrated Sensor Suite.
• Low-Profile Design Minimizes Visual Impact While Maintaining Proper Sensor Exposure.
• Provides Stable Platform For Accurate Sensor Positioning And Measurements.
• Durable Construction Designed For Outdoor Weather Station Use.
• Easy To Install When Using The Manufacturer Installation Manual.

• Specifications
• In the Box
• Required Items
• Optional Items
• Documents

• Intended Use	Mounting shelf for solar radiation and/or UV sensors on Vantage Pro2 ISS.
  Compatibility	Vantage Pro2 Integrated Sensor Suite (ISS).
  SKU / MPN	6673
  Function	Provides secure mounting and proper sensor exposure for accurate measurements.

• • 1x Sensor Mounting Shelf
• • 1x Vantage Pro2 Integrated Sensor Suite (ISS) or compatible Davis station for mounting.
• • Solar Radiation Sensor.
  • Ultraviolet Sensor.
• • Installation Manual (English)

Ver todos os detalhes do produto »

Davis Instruments UV Sensor ²⁶

$ 466.50 USD

Davis Ultraviolet Sensor for Accurate UV Monitoring

Professional-grade ultraviolet sensor delivering precise UV index and exposure data. Ideal for weather stations, research applications, and safety monitoring environments.

The Davis Ultraviolet Sensor measures the sunburning portion of the UV spectrum with high accuracy. It enables you to display UV index, dose rate, and both daily and accumulated UV dose. Designed for demanding environments, it provides reliable data for meteorology, agriculture, research, and public safety.

A multi-layer optical filter ensures a spectral response that closely matches the Erythema Action Spectrum, while the precision diffuser provides excellent cosine response. Its two-piece housing minimizes heating caused by solar radiation and allows natural convection cooling, preventing dust or water from being trapped inside. The UV sensor includes a built-in level and a 2′ (0.6 m) cable for straightforward installation.

This model is compatible with both the original Vantage Pro and Vantage Pro2 weather stations. It comes already included with Vantage Pro Plus and Vantage Pro2 Plus packages.

Key Features

• Measures the sunburning portion of the UV spectrum with high accuracy.
• Displays UV index, dose rate, daily dose, and accumulated dose.
• Multi-layer filter replicates the Erythema Action Spectrum for precision readings.
• Diffuser ensures excellent cosine response for improved measurement consistency.
• Two-piece housing minimizes heating and promotes efficient convection cooling.
• Prevents dust and moisture accumulation inside the sensor.
• Includes a built-in level and a 2′ (0.6 m) connecting cable.
• Compatible with Vantage Pro and Vantage Pro2 weather stations.

• Specifications
• In the Box
• Required Items
• Optional Items

• SKU	6490
  Weight	1 lbs
  Dimensions	6 × 5 × 3 in
  Cable Length	2′ (0.6 m)
  Compatibility	Vantage Pro & Vantage Pro2

• • 1x Davis Ultraviolet Sensor (SKU 6490)
  • 1x Built-in level
  • 1x 2′ (0.6 m) cable
• • 1x Compatible weather station (Vantage Pro or Vantage Pro2)
• • Solar Sensor
  • Sensor Mounting Shelf

Ver todos os detalhes do produto »

Davis Instruments Vantage Connect for Wireless Stations (GPRS / GSM) - Discontinued

Request Quote – Vendido

Ver todos os detalhes do produto »

Davis Instruments Wireless Receiver with Solar Power ²⁶

$ 630.90 USD

For longer distances or to improve reception in troublesome areas, add one or more wireless...

Ver todos os detalhes do produto »

Davis Instruments Yagi Antenna for Long Range Repeater ²⁶

$ 323.75 USD

For users who need to send weather data far beyond the typical 1,000′ (300 m) wireless range, the Davis Wireless Long-Range Repeater extends transmission distances up to two miles (3.2 km). This makes it ideal for farms, industrial sites, research stations, and wide-area environmental monitoring.

This repeater requires two external antennas (sold separately). Each repeater includes a transmitting cable and a receiving cable, each terminating in connectors ready for an external antenna. You may choose between the omni-directional antenna (#7656), which covers 1,560′ (476 m) in all directions, or the Yagi directional antenna (#7660), which covers 5,000′ (1.5 km) in a single direction. Mix and match antenna types based on your collection and transmission needs.

The repeater features a solar-powered charging system designed to operate continuously even under low-light conditions. It includes a weather-resistant shelter, solar panel, regulator circuit, rechargeable battery, and mounting hardware for easy installation.

Key Features

• Extends wireless transmission range up to two miles (3.2 km).
• Requires two external antennas per repeater (sold separately).
• Choose Omni Antenna (#7656) for 1,560′ all-direction range or Yagi Antenna (#7660) for 5,000′ directional range.
• Includes transmitting and receiving cables for external antenna connection.
• Solar-powered charging system works even in low-light conditions.
• Weather-resistant housing protects electronics for long-term outdoor use.
• Includes mounting hardware for easy field installation.
• Compatible with Vantage Pro2 and Vantage Vue stations.
• Not compatible with the original Vantage Pro.

• Specifications
• In the Box
• Required Items
• Optional Items

• Maximum Range	Up to 2 miles (3.2 km)
  Antennas Required	Two external antennas (sold separately)
  Antenna Options	Omni (#7656) 1,560′ / Yagi (#7660) 5,000′
  Power System	Solar panel with regulator and rechargeable battery
  Housing	Weather-resistant shelter
  Compatibility	Vantage Pro2 and Vantage Vue
  Not Compatible	Original Vantage Pro
  Weight	3.76 lbs
  Dimensions	37.5 × 8 × 2.50 in

• • 1x Weather-Resistant Transmitter Shelter
  • 1x Solar Panel
  • 1x Rechargeable Battery
  • 1x Mounting Hardware Kit
• • Two antennas (Omni or Yagi)
  • Compatible Davis Weather Station (Vantage Pro2 or Vantage Vue)
• • Omni Antenna
  • Yagi Antenna
  • Antenna mounting accessories

Ver todos os detalhes do produto »

Davis Leaf Wetness Sensor ²⁵

$ 213.99 USD

Optimize Plant Care!

The Leaf Wetness Sensor, available under the Vantage Pro2™ and EnviroMonitor® brand from Davis Instruments, is an essential tool for monitoring the moisture level on the surface of plant leaves. With a range from 0 (completely dry) to 15 (saturated), this sensor provides accurate data on foliage moisture conditions.

• Specifications
• In the Box
• Required Items
• Optional Items
• Documents

• Variant 1
  

  General
  Sensor Type	Artificial Leaf Resistance
  Excitation	Bipolar (3V nominal) built-in
  Time Constant	2 seconds
  Connected Cable Length	40' (12 m)
  Maximum Recommended Cable Extension	200' (61 m) using 4-conductor 26 AWG cable
  Cable Type	4-conductor, 26 AWG
  Connector	Modular connector (RJ-11)
  Material	Substrate: Glass Reinforced Ceramic Laminate Grid: 1 ounce Copper, Nickel, and 50μ inch Gold Plated Mounting Bracket: White Powder Coated Aluminum
  Dimensions (length x width x height)	4.00" x 2.25" x 2.25" (102 mm x 58 mm x 58 mm)
  Sensor Area	4.4 in2 (28 cm2)
  Weight	13 oz. (.4 kg)
  Sensor Output	Resolution: 1 Range: 0 to 15 Dry/Wet Threshold: User Selectable Accuracy: ±0.5 Update Interval: 46 to 54 seconds
  Input/Output	Supply Voltage and Current: 100 μA (typical) @ 3 VDC Output: 2.5 to 3 VDC
  Connections	Yellow: 3 VDC Red: Ground Green: Output
  Package Dimensions	Product Dimensions: 5.75" x 4.25" x 3.25" (146 mm x 108 mm x 83 mm) Package Weight: 1.0 lbs. (.5 kg) UPC Codes: 011698 00238 2

• • User Manual (English)
  • Installation Diagram (English)

Ver todos os detalhes do produto »

Davis Mounting Kit for Weather Stations ²⁶

$ 87.90 USD

This weather station mounting rod makes installation and proper placement easy. The kit is perfect for weather stations such as Vantage Vue or Vantage Pro2. It is also an excellent choice for mounting EnviroMonitor cellular link ports, EnviroMonitor nodes and sensor transmitters.

The mounting pole kit contains two poles. One is 50 cm long and the second is 53 cm long. The total length when both poles are connected is 95 cm long.

The poles are galvanized and the mounting frame is stainless steel. This kit is an excellent choice for mounting your weather station on the side of the building above the roof line or on an outside pole or fence. It can be used in a wide range of circumstances. The kit includes all necessary mounting hardware.

• Specifications
• In the Box
• Required items
• Optional Items
• Documents

• • Galvanized rods.
  • Made of stainless steel.
  • Weight: 1 kg.
    
• • 19.4" stamped end support tube
  • Extension tube of 20.9"  long.
  • Saddles of 1-1/2" (5.1") (3).
  • Flat washers de 5/16" (59.8" x 0.3") (6).
  • Lock washers of 5/16" (0.3") (2).
  • Hexagonal nuts of 5/16" (1.9" x 0.3") (2).
  • U-bolt de 5/16" x 1-1/2" (0.3" x 5.1").
  • Lag bolts de 5/16" x 3" (0.3" x 30.3") (3).
  • Cable ties for 4x8" (40.1" x 79.9").
• • Weather stations.
• • None.
    
• • Installation Manual (English).

Note: To assemble the kit, use an adjustable wrench and a drill with a 0.25" (6 mm) drill bit.

(ZC 20220804)

Ver todos os detalhes do produto »

Davis Powered Wireless Sensor Transmitter ²⁶

$ 466.50 USD

Highlights

• Build a custom system with the sensors you need where you need them.
• Can support up to one each of five sensors: anemometer, rain collector, temperature probe or temperature/humidity, UV and solar radiation sensors.
• With an anemometer installed, you can replace your Vantage Pro2 or Vantage Vue anemometer with a remote wind station.
• Industry-leading transmission range of 1,000’/300 m from the transmitter to a Vantage Connect, WeatherLink Live, or console.
• Combine with WeatherLink Live to take full advantage of the Sensor Transmitter’s capabilities.
• Mount inside or outside.
• Weather resistant shelter protects electronics when mounted outside.
• Available with AC (6331) or Solar (6332) power supply with capacitor and lithium battery backup. The battery easily lasts eight months without sunlight; more than two years depending on sun load
• Easy installation with included mounting hardware, One-year manufacturer’s warranty.
• Install indoors or outdoors.

• Specifications
• In the Box
• Required Items
• Optional Items
• Documents

• • Data Sheet (English)
• • Transmitter
  • Manual
• • Sensors: Anemometer (6410), rain collector (7852), temperature probe or temperature / humidity sensors (6475, 6477), UV (6490) and solar radiation (6450).
  • Console, Weatherlink Live or Enviromonitor + Sensorlink
  • Software
• • None
• • User Manual (English)
  • Data Sheet (English)

EO20232103

Ver todos os detalhes do produto »

Davis Solar Powered Long Range Wireless Repeater for Wireless Stations ²⁶

$ 762.75 USD

Use the Davis Long-Range Repeater to extend wireless weather station range up to two miles (3.2 km). This solution is ideal for sites that need to collect data from distant sensors or remote installations beyond the typical 1,000′/300 m range. The repeater requires a pair of external antennas (sold separately) to both receive and transmit signals.

Each repeater includes a weather-resistant shelter for the transmitter, a solar panel, a regulator circuit, and a rechargeable battery so the charging system can operate continuously even in low-light conditions. Choose antenna combinations—omni directional or Yagi directional—to match your coverage needs and comply with regional regulations.

Key Features

• Extends Wireless Range Up To Two Miles (3.2 Km) For Long-Distance Weather Data Collection.
• Requires Two External Antennas Per Repeater; Mix Omni And Yagi Types For Flexible Coverage.
• Includes Weather-Resistant Shelter For Transmitter, Solar Panel, Regulator Circuit, And Rechargeable Battery.
• Charging System Operates Continuously Even Under Low-Light Conditions.
• Each Repeater Has Separate Transmit And Receive Antenna Cables For External Antenna Connection.
• Choose Omni Antenna (#7656) For 1,560′ (476 M) All-Direction Coverage Or Yagi Antenna (#7660) For 5,000′ (1.5 Km) Directional Coverage.
• Compatible With Vantage Pro2 And Vantage Vue Only; Not Compatible With Original Vantage Pro.
• Includes Mounting Hardware For Quick Installation.

• Specifications
• In the Box
• Required Items
• Optional Items

• Intended Use	Extend wireless weather station range for remote data collection.
  Maximum Range	Up to 2 miles (3.2 km) with appropriate antenna pair and line-of-sight.
  Antennas Required	Two external antennas sold separately.
  Antenna Options	Omni (#7656) 1,560′ or Yagi (#7660) 5,000′.
  Power System	Solar panel with regulator circuit and rechargeable battery.
  Includes	Transmitter shelter, solar panel, battery, mounting hardware.
  Compatibility	Compatible with Vantage Pro2 and Vantage Vue only.
  Weight	2.8 lbs
  Dimensions	12 × 7 × 3 in

• • 1x Weather-Resistant Shelter For Transmitter
  • 1x Solar Panel
  • 1x Rechargeable Battery
  • 1x Mounting Hardware Kit
• • 1x Long-Range Repeater
  • 2x External Antennas
• • Omni Antenna
  • Yagi Antenna
  • Antenna Mounting Accessories

Ver todos os detalhes do produto »

Davis Temperature/Humidity Sensor ²⁶

$ 137.25 USD

Davis 6834 Indoor Temperature and Humidity Sensor

A reliable and compact monitoring solution designed for precise indoor climate control, featuring integrated sensors in a mountable housing for seamless environmental tracking.

The Davis 6834 Temperature and Humidity Sensor is a specialized unshielded instrument engineered for critical indoor environments. This dual-sensor unit provides high-accuracy readings of relative humidity and temperature, making it an essential component for laboratories, warehouses, and greenhouses. Designed for versatility, it can be easily integrated into an EnviroMonitor system or paired with a wireless sensor transmitter to send real-time data to your console or WeatherLink Live, ensuring you maintain optimal conditions at all times.

Key Features

• Integrated Dual Sensors: Combines both temperature and humidity monitoring within a single, small mountable housing.
• High-Precision Humidity Tracking: Offers an accuracy of ±2% across a wide range of 1 to 100% Relative Humidity.
• Rapid Temperature Updates: Features a quick update interval of 12 seconds or less for immediate environmental awareness.
• Flexible Integration: Fully compatible with AC-powered sensor transmitters, solar-powered units, and the EnviroMonitor platform.
• Durable Indoor Design: Constructed from UV-resistant PVC plastic with a 25-foot cable for flexible mounting options.

• Specifications
• In the Box
• Documents

• Product Model	Davis 6834
  Operating Temperature	-40° to +150° F (-40° to +65° C)
  Humidity Range	1 to 100% RH
  Humidity Accuracy	±2%
  Humidity Resolution	1% (Console) / 0.1% (WeatherLink Live)
  Temperature Range	-40° to +150° F (-40° to +65° C)
  Temperature Accuracy	±0.5° F (±0.3° C)
  Update Interval	Temperature: 0-12 seconds / Humidity: 50-60 seconds
  Housing Material	UV-resistant PVC plastic
  Cable Length	25 feet (7.6 meters)
  Dimensions	1.5" x 2.6" x 1.4" (38 mm x 66 mm x 36 mm)
  Weight	8 oz (0.23 kg)

• • 1x Davis 6834 Temperature/Humidity Sensor
  • 1x 25 ft (7.6 m) Connection cable
  • 1x Mounting hardware kit
  • 1x User manual
• • User Manual (English)
  • Data Sheet 6834 (English)
  • Data Sheet 6830 & 6832 (English)

Ver todos os detalhes do produto »

Davis Vantage Pro2 Wireless Weather Stations with Integrated Sensor Suite ²⁶

$ 840.00 USD

Davis Integrated Sensor Suite For Professional And Reliable Weather Monitoring

Achieve Accurate, Long-Term Environmental Tracking With A Fully Integrated Sensor Suite Built For Reliability. Designed For Professionals Who Demand Precision, Durability, And Easy Installation In Any Climate.

Our Integrated Sensor Suite combines a rain collector, temperature and humidity sensors, and an anemometer into one durable package designed for professional-grade weather monitoring. This all-in-one system offers high accuracy and exceptional reliability while simplifying installation for users who need dependable environmental data.

Temperature and humidity sensors are protected inside a passive radiation shield, which minimizes the influence of solar radiation and reflected heat. This ensures accurate and stable readings even under challenging weather conditions. The sensor suite communicates wirelessly and is compatible with Vantage Pro2, Vantage Vue, Weather Envoy, WeatherLink, and Vantage Connect systems.

Key Features

• Includes rain collector, temperature sensor, humidity sensor, and anemometer in one package.
• Provides wireless data transmission for convenient setup.
• Passive radiation shield improves temperature and humidity accuracy.
• Compatible with Vantage Pro2, Vantage Vue, Weather Envoy, WeatherLink, and Vantage Connect.
• Designed for professional-grade environmental monitoring.
• Includes integrated transmitter for system communication.
• Ships using imperial measurement units.
• Does not include UV or solar sensor.

• Specifications
• In the Box
• Required Items
• Optional Items

• Data Backhaul	Wireless
  Shield Type	Passive Shield
  Station Class	Professional Class – Vantage Pro2
  Transmitter	Transmitter Included
  Units	Imperial Units (USA)
  UV And Solar Sensors	Not Included
  Anemometer	Included
  Compatibility	Vantage Pro2, Vantage Vue, Weather Envoy, WeatherLink, Vantage Connect
  Weight	12 lbs
  Dimensions	18 × 16 × 12 in

• • 1x Integrated Sensor Suite (Rain Collector + Temp/Humidity Sensors + Anemometer)
  • 1x Passive Radiation Shield
  • 1x Wireless Transmitter Module
• • 1x Compatible Console Or Gateway (Vantage Pro2, Vantage Vue, Weather Envoy, WeatherLink, Or Vantage Connect)
• • UV Sensor
  • Solar Radiation Sensor
  • Sensor Mounting Shelf

Ver todos os detalhes do produto »

Davis WeatherLink Console ²⁶

$ 485.75 USD

The brilliant, HD touchscreen allows you to easily navigate and analyze your hyperlocal weather data or view the latest conditions from anywhere in the room. The dynamic dashboard can be customized to see at-a-glance up to 21 parameters – from temperature to wind to rain. You can set hundreds of alarms to get notified when conditions that matter to you change, such as when temperatures begin approaching a critical point for outdoor work or when wind speeds reach a certain level. With a full database of historical data stored right on the console, the console offers easy access to graphs of the last 24 hours of data, last month, or the previous year.

The WeatherLink Console is a fully functional and powerful data display, storage, and analysis tool on its own – no Wi-Fi required. Or you can connect to Wi-Fi to join the WeatherLink community and upload and share data safely and securely. Use a free WeatherLink account to log in to all WeatherLink data viewing products and access all of your data on your phone or computer. Upgrade to Pro or Pro+ for more detailed analysis, charting, and mapping of data or to share your data with family, friends, the WeatherLink community, and beyond.

Outstanding Features

• Easily navigate, view, and analyze data with the vibrant, HD color touchscreen.
• Customize the dashboard to see at-a-glance inside and outside temperature and humidity, barometric pressure, wind speed and direction, rainfall, dewpoint, moon phase, highs and lows, and more.
• Use the full database of historical records to create over 100 graphs for last 24 hours, days, months, or years.
• Set hundreds of alarms to warn of dangers such as high wind, freezing temperatures, high rain rate, heat index, and more.
• Receive and display data from your local network – no Wi-Fi required. Or use Wi-Fi to join the WeatherLink community and upload and share data.
• Track detailed hourly and daily forecasts for the next 7 days when connected to the WeatherLink Cloud.
• See data from up to 8 transmitting sensors or sensor suites in one location. Choose from 80+ sensors to customize your own personal weather network.
• Protect against data loss during power outages with integrated lithium-ion battery.
• Add a second console to your system to view data in multiple rooms.
• Compatible with multiple smart home systems including Amazon Alexa and Google Assistant.

• Specifications
• In the Box
• Required Items
• Optional Items
• Documents

• • Data Sheet (English)
• • Console
  • AC Adapter
  • AC Power Cable
  • 2 Screws & 2 Drywall Anchors
  • Wall Mount Bracket
  • Kickstand
  • Manual
• • Wireless Vantage Pro2 Plus with 24-Hr Fan Aspirated Radiation Shield and WeatherLink
• • None
• • User Manual (English)
  • Data Sheet (English)

Ver todos os detalhes do produto »

DB20 Dendrometer Increment Sensor with Stainless Steel Band for Trunks from 8 cm

Request Quote

Monitor Tree Growth with Precision: EMS DB20 Band Dendrometer

Easily measure trunk diameter increment without harming the tree, ideal for long-term forestry studies.

The EMS DB20 Manual Band Dendrometer is a stem increment sensor that enables precise measurement of radial tree growth through a non-invasive installation. Its durable stainless-steel design and easy setup make it an ideal choice for researchers and forestry professionals. Readings are taken manually, allowing detailed monitoring without the need for power or electronic devices.

key Features

• Manual reading sensor: Requires no electrical power or digital devices.
• Non-invasive installation: Secured by folding the tape ends, causing no harm to the trunk.
• Compatible with multiple trunks: Reusable tape as long as it remains undamaged.
• High precision: 0.1 mm measurement resolution for detailed monitoring.
• Wide increment range: Measures up to 60 mm of trunk expansion.
• Durable material: Made of stainless steel to withstand environmental conditions.
• Flexible sizing: Fits trees with a diameter starting at 8 cm.
• Low-maintenance and robust: Ideal for long-term field studies.

• Specifications
• In the Box
• Documents

• Specification	EMS DB20
  Minimum tree diameter	8 cm
  Increment range	60 mm
  Minimum spring tension	5 N @ 0 mm
  Maximum spring tension	15 N @ 50 mm
  Tape material	Stainless steel
  Buckle material	Stainless steel
  Resolution	0.1 mm
  Reading	Manual with scale and nonius

• • EMS DB20 sensor with buckle and nonius
  • Stainless steel tape (20 m)
• • Technical Data Sheet

Ver todos os detalhes do produto »

Deep Life: The Hunt for the Hidden Biology of Earth, Mars, and Beyond ²⁶

$ 24.95 USD

The thrilling quest for subsurface life on Earth and other planets. Deep Life takes readers...

Ver todos os detalhes do produto »

Deer & Elk X-2 Short Range Premium Package

$ 1,512.50 USD

Ver todos os detalhes do produto »

Delta Plus Helium Safety Glasses

Request Quote

Weighing only 18 grams, these ultra lightweight glasses offer outstanding comfort. The polycarbonate lenses absorb...

Ver todos os detalhes do produto »