Products

Cultural Evolution: Society, Technology, Language, and Religion

$ 45.00 USD

Over the past few decades, a growing body of research has emerged from a variety...

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Curious Species How Animals Made Natural History

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

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Curved Tip Homeostatic Forceps

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

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D-Frame Net LaMotte with Expandable Pole ²⁵

$ 116.75 USD

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

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D-Frame Nets

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

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D-Frame Nets Wildco with 2 Removable Pole Pieces - Discontinued

$ 205.00 USD

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

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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

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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

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D500X Ultrasound Detector/Recorder Mk II

$ 1,745.00 USD

The D500X Mk II is as easy to use and provides the same features as the classic D500X, with the following exceptions:

• It does not include an internal microphone. Instead it ships with an external microphone which is either directly connected to the microphone jack or through an extension cable. The microphone jack is an XLR type so no adapter cable is required.
• It is powered by 4 C type batteries which last roughly three times longer than the AA batteries used in the classic D500X.
• The jack for external power is a standard 2.5 mm DC power jack for easy connection.

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 microphone extension cables (up to 100 m).

• 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 DC supply.
  • Timer: Four on/off periods per day.
  • Batteries: 4 x C 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: 1.3 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 C (4)
• • External Microphones
  • BatSound Real-time Spectrogram Analysis Software

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

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

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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...

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DanInject Blowpipe Model Zoo Package

$ 560.00 USD

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

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Daninject CO2 Air Injection Gun Projectors

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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

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DANiNJECT Dart Loading and Maintenance Kit

$ 108.50 USD

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

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DANiNJECT Dart Loading and Maintenance Kit

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

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DANiNJECT Dart Syringes for Blowpipes

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

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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...

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DANiNJECT Rifle-Type Projector Case JM.DB.

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

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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...

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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...

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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...

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Data Logger Onset Water Temp TidbiT MX Max Depth 1500 m

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Data Logger Protective Case for HOBO Thermocouples

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Data Loggers Solinst Series Levelogger 5 Water Level

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Unbeatable Precision for Water Monitoring in Any Environment

High-precision level and temperature logger, resistant to corrosion and extreme conditions, with Hastelloy® sensor, expanded memory, advanced optical communication, and telemetry options for reliable and continuous monitoring.

Levelogger 5

An excellent choice for long-term water level monitoring in a wide range of groundwater and surface water applications, including wells, lakes, streams, ports, tanks, etc. The standalone Levelogger 5 combines a Hastelloy® pressure sensor, a temperature detector, a 10-year lithium battery, and a data logger with memory for 150,000 reading sets. A single-eye optical interface allows for easy cleaning and more reliable and faster communication. The components are sealed within a 7/8˝ diameter x 6.3˝ long stainless steel housing with a corrosion-resistant baked polymer coating (inside and out). Double O-ring seals ensure excellent leak protection. The Levelogger 5 uses a Faraday cage design to protect against surges or electrical spikes caused by lightning. A Hastelloy® pressure sensor provides more stable readings under extreme pressure and temperature conditions. The Levelogger 5 measures pressure and temperature and displays temperature-compensated level readings and temperature readings. Choose from linear, event-based, or custom-scheduled sampling. The optimized software offers easy data logger programming, and simplified data compensation allows for barometric compensation of multiple data files at once. Absolute pressure (water pressure + atmospheric pressure) is measured and expressed in feet, meters, centimeters, psi, kPa, or mbar. For the most accurate water level readings, use a Barologger 5 (sold separately) to compensate for atmospheric pressure. The Levelogger 5 can be suspended on a stainless steel cable or Kevlar® cord. You can also use an optional L5 direct read cable (sold separately) to connect the Levelogger 5 to the surface for easy data download and reprogramming without removing the unit from the water. Programming the Levelogger 5 is easy. Simply connect it to a PC using an optical reader (Desktop Reader 5 or Field Reader 5, each sold separately) or a PC interface cable. A single screen allows you to complete project information and sampling regime. Configuration templates can be saved for convenient use.

Levelogger 5 LTC

Records water level, temperature, and conductivity. The single-eye optical interface is easy to clean and scratch-resistant. Combines a data logger, an 8-year battery, a Hastelloy® pressure sensor, a temperature detector, and a conductivity sensor in a waterproof 7/8˝ x 8.2˝ housing. A baked polymer coating protects the body against corrosion, abrasion, and high temperatures.

Levelogger 5 Junior

An economical alternative for measuring groundwater and surface water levels, as well as temperature. The single-eye optical interface ensures fast and reliable communication. Combines a data logger, a temperature detector, a Hastelloy® pressure sensor, and a 5-year battery in a 7/8˝ x 6.3˝ stainless steel housing.

Features

• 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.

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

• Features	Levelogger 5	Levelogger 5 LTC	Levelogger 5 Junior
  Level Sensor	Silicon Piezoresistive with Hastelloy Sensor
  Range	-	5 m	5 m
  Accuracy	±0.05% FS	±0.05% FS	±0.1% FS
  Resolution	0.002% FS to 0.0006% FS	0.001% FS to 0.0006% FS	0.02% FS to 0.01% FS
  Measurement Units	cm, m, ft, psi, kPa, bar, (°C, °F)
  Normalization	Automatic Temperature Compensation
  Temperature Compensation Range	0°C to 50°C	0°C to 50°C	0°C to 40°C
  Temperature Sensor	Platinum Resistance Temperature Detector (RTD)
  Temperature Accuracy	±0.05°C	±0.05°C	-
  Temperature Resolution	0.003°C	0.003°C	-
  Conductivity Sensor	-		4-Electrode Platinum
  Conductivity Range (Full / Calibrated)	-		0–100,000 μS/cm / 50–80,000 μS/cm
  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	-		8 Years (1 reading every 5 min)
  Clock Accuracy	±1 minute/year (-20°C to 80°C)
  Operating Temperature	-20°C to 80°C
  Maximum Readings	150,000 sets	100,000 sets	75,000 sets
  Memory Mode	Slate and Continuous	Slate or Continuous	Continuous or Slate
  Communication	High-Speed Optical
  Size	22 mm x 160 mm (7/8" x 6.3")	22 mm x 208 mm (7/8" x 8.2")	22 mm x 160 mm (7/8" x 6.3")
  Weight	166 g (5.9 oz)	197 g (6.95 oz)	166 g (5.6 oz)
  Corrosion Resistance	Polymerized Coating (Inside and Out)
  Wet Materials	Delrin, Viton, 316L SS, Hastelloy, PFAS-Free PTFE	Platinum, Delrin®, Viton®, 316L SS, Hastelloy, PFAS-Free PTFE	316L SS, Delrin, Viton, Hastelloy
  Sampling Modes	Linear, Event, and User-Selectable with Repeat Mode, Future Start, Future Stop, Real-Time View	Linear, Event, and User-Selectable with Repeat Mode, Future Start, Future Stop, Real-Time View	Linear, Real-Time View, Future Start
  Measurement Ranges	1/8 sec to 99 hrs	2 sec to 99 hrs	0.5 sec to 99 hrs
  Barometric Compensation	-		Software Assistant and Barologger 5

• • Levelogger 5
  • User Manual
• • USB Interface Cable for PC
  • Optical Reader
  • 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

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Data Plan Davis Instruments

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Davis Anemometer for Weather Monitor or Wizard ²⁵

$ 260.00 USD

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Davis Calibration Certificates NIST for Stations

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Davis Instruments Console Vantage Pro2

$ 295.00 USD

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Davis Instruments for Weather Stations WeatherLink Live

$ 250.00 USD

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

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Davis Instruments Omni Antenna for Long Range Repeater

$ 225.00 USD

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Davis Instruments Replacement Cup Anemometer

$ 25.00 USD

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Davis Instruments Solar Power Kit for Wireless Vantage Pro Console

$ 175.00 USD

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Davis Instruments Solar Radiation Sensor ²⁵

$ 270.25 USD

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Davis Instruments Solar Sensor Holder ²⁵

$ 65.00 USD

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Davis Instruments UV Sensor ²⁵

$ 500.25 USD

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

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Davis Instruments Wireless Receiver with Solar Power

$ 275.00 USD

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Davis Instruments Yagi Antenna for Long Range Repeater

$ 175.00 USD

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Davis Leaf Wetness Sensor

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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)

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Davis Mounting Kit for Weather Stations

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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)

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Davis Powered Wireless Sensor Transmitter

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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

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Davis Solar Powered Long Range Wireless Repeater for Wireless Stations

$ 495.00 USD

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Davis Temperature/Humidity Sensor

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Highlights

• Features both temperature and humidity sensors inside a protective housing. Ideal for indoor use. We recommend using an AC-Powered Wireless Sensor Transmitter. Can also be used in an EnviroMonitor system, or with a Solar-Powered Wireless Sensor Transmitter.

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

• • Data Sheet (English) 6834
• • Sensor
  • Hardware
  • 25 ft cable
  • Manual
• • None
• • None
• • User Manual (English)
  • Data Sheet (English) 6834
  • Data Sheet 6830, 6832 (English)

EO20232103

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Davis Vantage Pro2 Wireless Weather Stations with Integrated Sensor Suite

$ 926.00 USD

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Davis WeatherLink Console ²⁵

$ 397.50 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)

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

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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.

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

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