Products

Pin Holder x 12 Holes ²⁶

$ 14.95 USD

Solid oak pin holder is an attractive, finely crafted item. It has 12 smooth holes...

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Pin Holder x12 Holes - Discontinued

$ 11.99 USD

Solid oak pin holder is an attractive, finely crafted item. It has 12 smooth holes...

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Piping Hot Bees and Boisterous Buzz-Runners: 20 Mysteries of Honey Bee Behavior Solved ²⁶

$ 29.95 USD

A biologist’s up-close account of how he and fellow biologists cracked long-standing puzzles about honey...

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Plain Stands Motic for Serie SMZ160

$ 175.00 USD

Stand Type Standard Stand Base 280 x 220 mm Stand Column 221 x 25  Ø...

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Planetary Climates

$ 75.00 USD

This concise, sophisticated introduction to planetary climates explains the global physical and chemical processes that...

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Plankton A Worldwide Guide

$ 29.95 USD

Plankton are the unsung heroes of planet Earth. Passive drifters through the world’s seas, oceans,...

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Plankton Net with 10.63-inch Diameter Graduated Tubes ²⁶

$ 144.90 USD

Plankton Net with 10.63-inch Diameter Graduated Tubes

This Plankton Net with 10.63-inch Diameter Graduated Tubes is an essential tool for any laboratory or marine research. Made with high-quality materials, it ensures precision and durability with every use. Ideal for marine biology studies, this net facilitates the accurate collection and analysis of aquatic samples.

Features

• Net diameter: 10.63 inches
• Material: High quality and durability
• Use: Laboratories and marine research
• Precision: High measurement accuracy
• Design: Ergonomic and easy to use

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

• Specification	Detail
  Net Diameter	10.63 inches
  Material	High quality and durability
  Use	Laboratories and marine research
  Precision	High measurement accuracy
  Design	Ergonomic and easy to use

• • Plankton net with 10.63-inch diameter graduated tubes
  • User manual
• • None
• • Plankton net support
  • Cleaning kit
• • None

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Plant and Animal Endemism in California

$ 49.95 USD

California is globally renowned for its biological diversity, including its wealth of unique, or endemic,...

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Plant Atlas 2020: Mapping Changes in the Distribution of the British and Irish Flora ²⁶

$ 170.00 USD

An authoritative two-volume overview of the distribution of the wild plants of Great Britain and...

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Plant Galls of the Western United States ²⁶

$ 29.95 USD

Las agallas de las plantas son hermosas y extrañas, y tienen diversas formas, tamaños y...

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Plant Nutrition Study Kit: Macronutrients and Trace Elements

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Advanced Plant Nutrition Solutions and Study

Discover the plant nutrition study kit, designed to provide all the necessary elements to research and improve plant growth.

The kit includes 10 concentrated solutions of macronutrients and trace elements, enough to prepare five liters of each mix. Additionally, a detailed plant nutrition study manual is included.

† California Proposition 65 WARNING: Cancer and reproductive harm for more information go to www.P65Warnings.ca.gov/chemicals

Highlighted Features

• Complete Solutions: Includes essential macronutrients and trace elements.
• Manual Included: Comprehensive guide for plant nutrition studies.
• Capacity: Enough to prepare five liters of each mix.
• Shipping: Hazardous material (air rates applicable).

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

• Plant Nutrition Study Specifications

  Specification	Details
  Shipping Code	(R2) Hazardous Material - Air Rates Apply
  Shipping Weight in kg	3.18 kg

• • Plant Nutrition Study Kit: Macronutrients and Trace Elements
  • Manual
• • None
• • None
• • Technical Specifications (English)

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Plant Physiology and Development

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Plant Physiology and Development incorporates the latest advances in plant biology, making it the most...

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Plant Strategies: The Demographic Consequences of Functional Traits in Changing Environments

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How do plants make a living? Some plants are gamblers, others are swindlers. Some plants...

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Plastic Box for Silica Gel

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Small, transparent box, made of durable plastic, designed to hold silica gel. It has slots...

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Plastic Flat Bands for Bird Research, Medium Sizes x 10 u.

$ 3.50 USD

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

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Plastic Frame Screen Sieve Sets ²⁶

$ 129.25 USD

Used to separate and grade samples. Sets includes interlocking sieves with plastic frames and graduated...

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Plastic Split Bands for Bird Research, Small Sizes x 10 u.

$ 3.55 USD

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

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Plunger Sampling Pipettes Hensen up to 5 ml

$ 333.95 USD

Easy Retrieval of Precise Small Plankton Sub-Samples Plunger Sampling Pipette acc. to Hensen 0.1 ml...

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Pneu-Dart 178BS Rifle-Type Air Projectors

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Pneu-Dart 178BS Air Rifle Projectors

This equipment is sold with a license and permit from the Ministry of Defense and Indumil. Cost not included in the price of the projector.

Compressed air rifle designed for the precise and efficient administration of tranquilizer darts. Ideal for wildlife management and animal control, this model combines durability and ease of use.

Main Features

• Robust Design: Built with a weather-resistant design, ensuring reliable performance in various situations.
• Caliber: 13 mm smoothbore barrel, suitable for RDD darts from 0.5 to 10 ml.
• Length and Weight: With a total length of 41 inches and a weight of 7 pounds, it is easy to handle and transport.
• Loading System: Chamber loading, facilitating quick and safe preparation for firing.
• Open Sights: Equipped with open sights for quick target acquisition.
• Power Control: Power adjustment through the number of pumps and a control button on the bolt valve.

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

• Specification	Detail
  Model	178BS
  Total Length	41 inches
  Weight	7 pounds
  Barrel Caliber	13 mm (0.50 caliber) smoothbore
  Loading System	Chamber loading
  Sights	Open
  Effective Range	From 2 feet to 40 yards with 1 cc RDD darts
  Power Control	Adjustment by number of pumps and control button on the bolt valve
  Stock Material	Weather-resistant synthetic
  Stock Design	Ergonomic design with elevated cheek rest and extended forearm for easier pumping

• • 178BS Projector Model
  • User Manual
  • Basic Maintenance Kit
  • Carrying Case
• • Compressed Air Cartridges
  • Tranquilizer or Medication Darts
• • Telescopic Sight
  • Advanced Cleaning Kit
  • Mounting Accessories
• • Power Control Chart (English PDF)

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Pneu-Dart Blo-Jector (Blowgun) Kit ²⁶

$ 130.00 USD

This inexpensive blowgun can be effective from 1 to 9 meters with Type P darts. Very easy to use. It is ideal for the user such as veterinarians who occasionally require tranquilizing animals at close range, such as in zoos or reserves.

With the proper dosage, monkeys to bears can be successfully immobilized. Since the impact is very mild, since the impact, swelling or damage to the animal's tissue is minimal.

• Specifications
• In the box
• Required Items
• Optional Items

• • Locate the dart at the end with the mouthpiece. Look with both eyes at your target by looking at the end of the tube and blow hard. With practice you can achieve amazing accuracy.

  • Although it is recommended to only use 1cc darts, at close range larger capacity darts could be used with accuracy.

  • The tubes are made of anodized aluminum and a rubber mouthpiece..

• • 2 tubes (58cm)
  • 6 Type P 1 cc darts with needles of different lengths.
  • 1 syringe.
  • 3 practice darts 1cc.
  • nylon case.
• • None
• • None

 (DR 20220824)

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Pneu-Dart Darts Type "P" x 5 units ²⁶

$ 23.70 USD

Pneu-Dart Type P Disposable Tranquilizer Darts with Patented Slo-Inject® Technology

Professional remote drug delivery darts designed for CO₂ or air-powered Pneu-Dart projectors. These precision-engineered disposable darts deliver reliable, controlled injections for veterinary, wildlife, and livestock management.

Pneu-Dart Type P disposable Slo-Inject® Remote Drug Delivery (RDD) darts are designed for use with CO₂ or air-powered Pneu-Dart projectors. They provide a safe, accurate, and efficient solution for remote veterinary drug administration in livestock, wildlife, and other large or small animals. The system allows professionals to deliver medication from a distance while minimizing animal stress and improving safety during handling procedures.

Each dart features Pneu-Dart’s patented Slo-Inject® technology. Upon impact with the animal, a small internal charge activates, rapidly delivering the medication contained in the dart. A visible flash upon impact confirms the injection has been successfully delivered. This reliable mechanism helps ensure effective dosing while providing immediate visual feedback to the operator.

The dart body is constructed from durable polycarbonate resin, offering improved strength and consistent flight characteristics. The darts are color coded for quick identification in the field and are engineered to replicate stable flight performance when used with compatible Pneu-Dart projectors.

To enhance injection efficiency, optional Tri-Port cannulas distribute medication both laterally and through the needle tip. Darts may also include a gelatin collar or a wire barb retention system. Gelatin collars securely hold the dart in place during injection and naturally dissolve after several minutes, allowing the dart to safely fall away from the animal.

Proper cannula length selection is critical for effective treatment. Pneu-Dart recommends a ½" cannula for subcutaneous injections and a 1" or longer cannula for intramuscular injections in cattle, cervids, and other large species. Consultation with a veterinarian is recommended to determine the appropriate cannula length and medication dosage for each application.

Key Features

• Patented Slo-Inject® technology for rapid and controlled drug delivery.
• Designed for CO₂ or air-powered Pneu-Dart projectors.
• Durable polycarbonate dart body for improved reliability.
• Impact-activated injection with visual confirmation flash.
• Color-coded identification for fast field recognition.
• Optional Tri-Port cannula for enhanced medication distribution.
• Gelatin collar retention system dissolves after injection.
• Optional wire barb retention for secure dart placement.
• Compatible with flight stabilizers for improved accuracy.
• Used by veterinarians, wildlife professionals, and livestock managers.

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

• Product Type	Disposable Remote Drug Delivery Dart
  Model	Pneu-Dart Type P Slo-Inject®
  Technology	Patented Slo-Inject® Impact Injection
  Compatibility	CO₂ / Air Pneu-Dart Projectors
  Dart Body Material	Polycarbonate Resin
  Injection Mechanism	Impact-Activated Medication Delivery
  Cannula Options	½" for Subcutaneous / 1" or Larger for Intramuscular
  Retention Options	Gelatin Collar or Wire Barb
  Identification	Color-Coded for Easy Field Recognition
  Usage	Single-Use Disposable
  Application	Remote Veterinary Drug Delivery

• Pneu-Dart Type P disposable darts are available in multiple capacities to accommodate different medication volumes and treatment requirements. Each box contains precision-manufactured darts ready for field use.

  Variant	Capacity	Box Contents
  Type P	0.5 cc	5x Pneu-Dart Type P Disposable Darts
  Type P	1 cc	5x Pneu-Dart Type P Disposable Darts
  Type P	1.5 cc	5x Pneu-Dart Type P Disposable Darts
  Type P	2 cc	5x Pneu-Dart Type P Disposable Darts
  Type P	3 cc	5x Pneu-Dart Type P Disposable Darts
  Type P	4 cc	5x Pneu-Dart Type P Disposable Darts
  Type P	5 cc	5x Pneu-Dart Type P Disposable Darts

• • 1x Compatible Pneu-Dart Projector.
  • 1x Veterinary Medication or Injectable Liquid.
  • 1x Proper Cannula Size Recommended by Veterinarian.
• • 1x Dart Flight Stabilizers.
  • 1x Tri-Port Cannula.
  • 1x Gelatin Collar Retention System.
  • 1x Wire Barb Retention System.
  • 1x Practice RDD Training Darts.

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Pneu-Dart G2 X-Caliber Animal Control Kit

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pnePremium Cattle G2 X-Caliber Package Precision and Efficiency

The Cattle G2 X-Caliber Premium Package by Pneu-Dart is the perfect solution for remote medication delivery for cattle management. Whether for medicating or capturing, this premium package is designed to meet the needs of long-distance drug delivery systems (RDD).

The X-Caliber G2 Projector is the second generation of Pneu-Dart’s most accurate and best-selling RDD projector. Its new 39” barrel made of cold-hammered 304 stainless steel offers greater precision and durability. This package is specifically designed for cattle management, providing robust and efficient equipment for drug delivery. With a range of RDD devices included, the package offers a comprehensive solution for any field task.

Features:

• X-Caliber G2 Projector: with a 39" barrel of 304 stainless steel for increased precision.
• 9x32mm Optical Range: designed to ensure effective and humane delivery of the RDD device.
• Hard Transport Case: protects the equipment for secure transportation.
• Various RDD Devices: the package includes practice and real-use RDD devices with capacities ranging from 3cc to 10cc.
• Cleaning Kit: to keep the projector in optimal condition.

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

• Projector	X-Caliber G2 Black Gauged CO2 Projector
  Range	3 x 9 x 32mm
  CO2	1 box of 5 CO2 cylinders
  Included RDD Devices	3.0 CC Type 'P' RDD with 1” gel collar with Tri-Ports 5.0 CC Type 'P' RDD with 1/2” gel collar 7.0 CC Type 'U' RDD with 1/2” gel collar 10.0 CC Type 'U' RDD with 1/2” gel collar Practice RDD devices in 3.0, 5.0, 7.0, and 10.0 CC
  Additional Accessories	Hard transport case, projector cover, 3.0oz pin valve cylinder, 12cc syringe, Pneu-Dart practice RDD target, Pneu-Dart hat

• • X-Caliber G2 Black Gauged CO2 Projector
  • 3 x 9 x 32mm Range
  • Hard transport case
  • Projector cover
  • Cleaning kit
  • 1 box of 5 CO2 cylinders
  • 3.0oz pin valve cylinder
  • 3" Fill Needle (pack of 3)
  • 12cc syringe
  • Pneu-Dart practice RDD target
  • Pneu-Dart hat
  • 3.0cc, 5.0cc, 7.0cc, and 10.0cc RDD devices with gel collars
  • Practice RDD devices in 3.0cc, 5.0cc, 7.0cc, and 10.0cc
• • None
• • None
• • Technical Specifications (English)

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Pneu-Dart PLL Transmitter Dart Kit - Discontinued

$ 385.00 USD

Due to recent supply-side challenges, the product status is back order undefined and is currently unavailable for purchase. We will post updates here as soon as new information becomes available.

Pneu-Dart is pleased to present the renewed transmitter dart, which includes both weight and length reduction. Possibly the lightest disposable dart ever produced.

Easily track the target animal with the PLL (Phase Lock Loop) transmitter dart, which features a microprocessor with solid-state components.

Key Features

• - The new transmitter cover design resists kinetic energy impact up to fifteen times greater than any other product on the market
  - Effective detection range of up to 2.4 km depending on the topography
  - Battery life provides up to 12 continuous hours of transmission using one battery
  - Stable frequency and operation over a wide temperature range (operating temperature between -40 to 65 °C)
  - Practical performance features include the ability to maintain output transmission quality with high power even when the battery is discharged
  - Once manually tightened, the battery cover activates the transmitter
  - 28-millisecond pulse frequency, 50 pulses per minute
  - Magnetic tap-pn tap-pff activation with flashing LED light for easy detection

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

• - The new transmitter cover design resists Available Capacities
  
  - 1 cc capacity | dart length 8 15/16" + cannula
  - 2 cc capacity | dart length 9 5/8" + cannula
  - 3 cc capacity | dart length 10 1/2" + cannula
• PLL Kit
  - PLL Transmitter (1)
  - Couplers (2)
  - Practice Weight (1)
  - Transmitter Covers (5)
  - Batteries (2)
  - Magnetic Key (1)
  
  Basic PLL Kit
  - PLL Transmitter (1)
  - Couplers (2)
  - Practice Weight (1)
  - Transmitter Covers (5)
  - Batteries (2)
  - Magnetic Key (1)
  - Pneu-Dart PD1000 Receiver
  - AAA Batteries (6)
  
  Complete PLL Kit
  - PLL Transmitter (1)
  - Couplers (2)
  - Practice Weight (1)
  - Transmitter Covers (5)
  - Batteries (2)
  - Magnetic Key (1)
  - Pneu-Dart PD1000 Receiver
  - AAA Batteries (6)
  - Projector Kit (176B, 178B, 179B, 190B, X-2, or X-Caliber)
• - Pneu-Dart PD1000 Receiver
  - Projector Kit
• Spare Parts

EO 20230728

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Pocket Penetrometer

$ 55.95 USD

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Pocket Ultrasonic Bird Repeller with 3 Modes & USB-C

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Portable Ultrasonic Bird & Pest Repeller Keychain

Lightweight, portable, and chemical-free protection against birds and other unwanted pests, ideal for outdoor activities, travel, and everyday use.

A compact ultrasonic repeller designed to deter unwanted pests such as birds and insects using high-frequency sound waves. It is chemical-free, lightweight, and easy to carry, making it ideal for outdoor activities, travel, and everyday use.

Its keychain-style design, with an integrated hanging loop, allows you to attach it to backpacks or outdoor gear without carrying bulky devices or spray bottles. It provides a practical alternative to traditional repellents, requiring no aerosols or chemical formulas.

It features multiple operating modes that allow you to adjust the device for different environments, including outdoor spaces, indoor areas, or quieter settings, operating within a frequency range of 34 kHz to 70 kHz. Its rechargeable battery provides hours of portable operation after charging, helping reduce dependence on disposable batteries, and can be conveniently recharged at home, in the office, in the car, or before your next outdoor adventure.

It is well suited for camping, gardens, picnics, and nighttime outdoor use, although effectiveness may vary depending on the environment, pest species, distance, and other environmental factors.

Important Notes

• Effectiveness may vary depending on the environment and pest species.
• Some frequency settings may be audible to humans or pets.
• Do not block the speaker area during operation.
• Keep the device charged for consistent performance.

Key Features

• Chemical-free ultrasonic technology for deterring unwanted pests.
• Multiple adjustable operating modes for different environments.
• Portable and compact design with an integrated hanging loop.
• Rechargeable battery with fast and convenient charging.
• Available in multiple colors.

• Specifications
• In the Box
• Required Items

• Product Type	Portable Ultrasonic Pest Repeller
  Material	ABS
  Color	Black, White, Yellow
  Dimensions	5.5 cm × 3.7 cm × 1.4 cm (2.17 × 1.46 × 0.55 in)
  Battery Capacity	90 mAh Rechargeable Battery
  Charging Interface	USB-C
  Sound Frequency	34 kHz – 70 kHz
  Operating Modes	Three Adjustable Operating Modes

• • 1× Ultrasonic Bird Repeller

• None: Ready to Use!

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Point Punches - DISCONTINUED

$ 102.00 USD – Sold Out

BioQuip’s durable point punches are invaluable tools for mounting very small insects. Standard size points,...

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Pole Top Mounting Bracket ²⁵

$ 135.00 USD

Square mount to be used with standard 4x4 inch wooden post or 3.5 inch pipe.

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Pollination: The Enduring Relationship between Plant and Pollinator ²⁶

$ 29.95 USD

Pollination is essential for the survival of most of the Earth's plants. Some rely on...

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Ponar Grab with Removable Windows

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Advanced Sediment Collection with the Ponar PG Grab

A robust professional solution engineered for precision sampling of hard underwater bottoms, ensuring maximum penetration and sample integrity.

The Ponar PG Grab is a high-performance instrument specifically designed to master the challenges of sampling hard aquatic substrates such as sand, gravel, consolidated marl, and clay. Built to honor the complexity of underwater nature, this grab features a sophisticated pin-and-spring locking mechanism that guarantees a secure closure upon contact with the bed. Its design minimizes the "bow wave" effect during descent, preserving the delicate surface layer of the sediment and providing researchers with an undisturbed glimpse into the benthic environment.

Key Features

• Innovative pin-and-spring locking mechanism that triggers reliably upon bottom contact.
• Integrated arm weights designed to enhance penetration depth in highly consolidated sediments.
• Removable top windows equipped with 500-micron AISI 316 stainless steel mesh for precise sensor access.
• Rubber covers on inspection windows to prevent sample washout during retrieval.
• Constructed from premium AISI 316 stainless steel for exceptional durability in corrosive environments.

• Specifications
• In the Box
• Optional Items

• Parameter	Model PPG 15 (Petite)	Model SPG 23 (Standard)
  Sampling Area	225 cm²	530 cm²
  Sample Volume	2.2 L	8.2 L
  Material	AISI 316 Stainless Steel & Rubber	AISI 316 Stainless Steel & Rubber
  Total Weight	9 kg	25 kg
  Mesh Size	500 µm (AISI 316)	500 µm (AISI 316)
  Locking System	Pin and Spring Mechanism	Pin and Spring Mechanism
  Dimensions (Open)	330 x 420 x 160 mm	510 x 650 x 250 mm

• • 1x Ponar PG Grab
  • 1x Pin and spring locking mechanism
  • 2x Integrated arm weights
  • 1x Main line attachment shackle
  • 2x Removable top windows with 500µm mesh
• • 1kg Stainless steel Ponar weight
  • Removable window Petite Ponar 500µm
  • Removable window Standard Ponar 500µm
  • Hand reel

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Ponds: An Illustrated Guide

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A Field Guide to the Natural History of Ponds and Other Still Waters in the...

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Population and Community Ecology of Ontogenetic Development

$ 65.00 USD

Most organisms show substantial changes in size or morphology after they become independent of their...

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Population Biology of Vector-Borne Diseases (Ecology and Evolution of Infectious Diseases)

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Population Biology of Vector-Borne Diseases is the first comprehensive survey of this rapidly developing field....

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Population Ecology: First Principles

$ 95.00 USD

Ecology is capturing the popular imagination like never before, with issues such as climate change,...

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Portable and Comfortable Camping Beds

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A Marching Bed with both Beauty and Strength High low dual-use/7075 aviation aluminum alloy bracket/100D...

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Portable Camping Hammock for Outdoor Tents

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Enjoy maximum comfort and versatility with our camping hammock, perfect for any outdoor adventure. Whether...

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Portable Camping Tent Bed 2 Person Waterproof 4 Season with Carry Bag

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Sleep Above the Ground, Dry and Protected on Any Adventure

Sleep elevated, dry, and protected on any outdoor adventure

Combines the comfort of a camping bed with the protection of a tent, providing a safe and comfortable rest on any terrain. Its elevated design keeps you away from damp ground, insects, and dirt, while the waterproof coating with integrated rainfly ensures protection from rain and sun. Ideal for campers, hikers, and travelers seeking practicality, durability, and quick setup in seconds.

Key Features

• 2-in-1 Design: Tent and folding bed combined into one practical unit.
• Elevated Protection: Keeps you dry and insulated from the ground on wet or uneven terrain.
• Waterproof and 4-Season: Durable nylon with included rainfly (78–118 in water resistance) for all weather conditions.
• Space for 2 People: Spacious interior measuring 83.0 × 47.0 × 47.0 in, with a load capacity of up to 551 lb.
• Optimal Ventilation: Double-mesh windows allow fresh airflow while keeping mosquitoes away.
• Sturdy Construction: Made from ferroalloy, nylon, and high-quality mesh for maximum durability.
• Easy to Transport: Foldable and portable, includes a compact carry bag.
• Quick Setup: Assembles and disassembles in seconds without tools.

• Specifications
• In the Box
• Optional Items

• Specification	Details
  Dimensions	83.0 × 47.0 × 47.0 in
  Maximum height	43.0 in
  Occupancy	2 people
  Item weight	44.1 lb
  Weight capacity	551 lb
  Materials	Ferroalloy, nylon, mesh
  Water resistance	78–118 in (waterproof)
  Seasons	4 seasons
  Color	Military green

• • 1x Portable Camping Tent Cot (bed + integrated tent).
  • 1x Waterproof rainfly.
  • 1x Carry bag.
• • Inflatable mattress or sleeping pad (optional for added comfort).
  • Nylon repair kit.
  • Portable LED light for interior use.

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Portable Dissolved Oxygen Meter TRACER PockeTester ²⁶

$ 718.25 USD

TRACER PockeTester™ Portable Dissolved Oxygen Meter for Precise Field Results

A compact and advanced instrument designed for measuring oxygen levels in diverse water conditions, making it the ideal solution for aquaculture, environmental monitoring, and laboratory applications.

The TRACER PockeTester™ for dissolved oxygen is a reliable and portable tool that redefines ease of use in water quality assessment. This device allows for results to be displayed as both percent saturation (0 to 200.0%) and concentration (0 to 20.00 ppm), featuring adjustable altitude and salinity compensation to ensure maximum accuracy across any ecosystem. Its robust design includes autocalibration functions, data hold, and an internal memory for 25 sets of readings, allowing professionals to collect critical data efficiently and securely in challenging natural environments.

Key Features

• Dual Oxygen Measurement: Displays oxygen levels as % saturation or concentration (ppm/mg/L) with high resolution.
• Adjustable Environmental Compensation: Altitude adjustment up to 20,000 feet and salinity up to 50 ppt for accurate readings regardless of geography.
• Integrated Memory: Stores up to 25 data sets with dissolved oxygen and temperature readings for later analysis.
• Automated Functions: Features autocalibration on startup, automatic shutoff, and data hold to optimize professional workflow.
• Extended Reach Versatility: Compatible with optional 1m or 5m extension cables for sampling in hard-to-reach locations.

• Specifications
• In the Box
• Optional Items
• Documents

• Dissolved Oxygen (Saturation Mode)	0 to 200.0%
  Resolution (Saturation)	0.1%
  Accuracy (Saturation)	±2% FS
  Dissolved Oxygen (Concentration Mode)	0 to 20.00 ppm (mg/L)
  Resolution (Concentration)	0.01 ppm (mg/L)
  Accuracy (Concentration)	0.4 ppm (mg/L)
  Temperature Range	32 to 122°F (0 to 50°C)
  Temperature Resolution	0.1°F/°C
  Temperature Accuracy	±1.8°F (±1°C)
  Altitude Compensation	0 to 20,000 ft (in 1,000 ft increments)
  Salinity Compensation	0 to 50 ppt

• • 1x TRACER PockeTester™ portable dissolved oxygen meter
  • 1x Dissolved oxygen (DO) electrode
  • 1x Sensor protective cap
  • 1x Spare membrane cap
  • 1x Electrolyte solution
  • 4x 1.5V SR44W batteries
  • 1x Neck strap (1.2 m)
  • 1x Instruction manual
• • Dissolved Oxygen Membrane Kit (6 screw membranes and solution)
  • Dissolved Oxygen Sensor Module replacement
  • Weighted base with 5 sample cups
  • Pack of 24 sample cups with lids
  • Dissolved oxygen extension cable (1 meter)
  • Dissolved oxygen extension cable (5 meters)
• • Technical Specifications (English)

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Portable Laptop Charger, 31200 mAh High Capacity Compatible w/ Macbook and Notebook

$ 142.95 USD

Large Capacity & Multiple Compatibility: 31200mAh/116Wh(100W Max.) AC Outlet Portable Laptop Power Bank can provides...

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Portable Laser Repeller AVIX 100mW

$ 1,100.00 USD

Professional Bird Control with Long-Range Laser Technology

Portable, high-precision solution to protect crops, industrial facilities, airports, and sensitive areas through safe, immediate, and environmentally friendly dispersal.

The Ultimate Solution for Bird Nuisances Birds perceive the laser beam as an imminent physical danger and fly away in search of safer areas. Unlike conventional bird deterrence methods, there is no habituation effect. After consistent use, birds will perceive the area as unsafe and will not return.

The Agrilaser Handheld 100 Repeller, formerly known as AVIX Handheld, is a professional bird dispersal solution designed to protect crops, industrial facilities, airports, docks, aquaculture areas, and other sensitive zones against the presence of unwanted birds. Its advanced laser technology allows for immediate, safe, and environmentally friendly bird deterrence.

Birds perceive the green laser beam as a moving physical threat and react by instantly moving away from the area. Unlike other conventional control methods, the Agrilaser Handheld 100 does not generate a habituation effect, ensuring consistent and long-lasting results with continuous use.

Why Choose the AVIX Handheld 100 Portable Laser Repeller?

Laser range up to 2,500 meters.

Animal and environmentally friendly.

Easy to deter birds.

No bird habituation effect to the laser.

Choosing the Right Model?

The Laser Repeller comes in three models with different laser power outputs:
Laser Repeller 100mW:
(Only suitable in low-light conditions and small areas)
Laser Repeller 500
(Deters birds at long distances, even in high luminosity conditions, thanks to its powerful 500 mW laser.)
Laser Repeller 500 HSS
(Designed for airports, it allows for safe bird deterrence thanks to its patented Horizon Safety System HSS)
Choosing the correct model is essential to generate a laser projection with enough contrast for effective bird dispersal.

Light conditions A higher laser power output is recommended for use during bright light conditions.

Distance and beam angle Higher power compensates for contrast loss at long distances.

Local environmental conditions (albedo) Higher power is recommended in environments with light-absorbing surfaces.

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

  Model	2922930000
  UPC / EAN	8717953229311
  Laser Class	3B
  Laser Beam Color	Green
  Dispersal Range	Up to 2,500 m
  Laser Service Life	5,000 h
  Power Supply	4x RCR123A Lithium Ion Batteries + 1x CR2032 battery for scope
  Operating Voltage	7.4 VDC
  Power Consumption	6 W
  Dimensions	52.7 x 7.6 x 8.3 cm
  Weight	880 g
  Operating Temperature	-10 °C to 35 °C
  Usage	Professional manual bird dispersal

• • 1x Agrilaser Handheld 100 Repeller.
  • 4x RCR123A rechargeable batteries.
  • 2x Safety keys.
  • 1x Aiming scope with lens cap.
  • 1x Carrying case.
• • Additional rechargeable batteries.
  • Compatible chargers.
• • User Manual (English).
  • Catalog (English).

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Portable Mini Burner BRS-12A Integrated Multi-Fuel Camping Cooking Stove

$ 89.95 USD

Fully adjustable flame control. Weight: 570 grams.. Fuel tank volume 450ml 1L water boiling time...

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Portable Multiparameter Bluetooth pH/EC/Turbidity/OPDO Meter

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Portable Soil Respiration Measurement SRS-SD 2000

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SRS-SD 2000: Portable Soil Respiration Measurement for All Soils

Efficient, portable, and advanced — the SRS-SD 2000 brings superior performance to field research, including spatial distribution studies, even with wet soils.

The SRS-SD 2000 is an advanced portable soil respiration measurement system that is ideal for field researchers. Whether you’re working in dry or wet soils, this system offers precise and reliable results. With the SRS-SD 2000, you get an enhanced capability for spatial distribution studies, environmental research, and much more. Equipped with advanced humidity control, this system excels in high-moisture environments, ensuring the accuracy of your data even under the most challenging conditions.

Key Features:

• Lightweight and Compact: Designed for easy transport, weighing only 4.4 kg.
• 16-Hour Battery Life: Provides uninterrupted research with an impressive 16 hours of continuous use on a single charge.
• Wind-Insensitive: Operates with high precision, even in windy conditions.
• Unlimited Data Storage: Equipped with removable SD cards capable of storing up to 16 million data sets.
• Integrated CO2 Chamber Analyzer: Includes built-in analysis for accurate measurement of soil respiration.
• Graphical Display: Monitor real-time soil flux trends with ease through a graphical LCD screen.
• Humidity Control: The system includes humidity regulation, making it suitable for wet soils.
• Compatible with PVC or Stainless Steel Soil Collars: Offers versatile collar options for different field setups.

• CO2 and H2O Control (SRS-SD 2000 only): Automates the control of CO2 and H2O within the chamber at different levels, enhancing soil flux measurements.
• Extended CO2 Range: The SRS-SD 2000 supports CO2 flux measurements from 0-3000 ppm, making it suitable for high CO2 flux environments.

• Specifications
• In the Box
• Documents

• Gas Exchange	SRS-SD1000	SRS-SD2000
  CO2 Analyzer	Infrared gas analyzer, 1 ppm resolution	Infrared gas analyzer, 1 ppm resolution
  CO2 Range	0-2000 ppm	0-3000 ppm
  H2O Range	0-75 mbar, 0.1 mbar resolution	0-75 mbar, 0.1 mbar resolution
  Chamber Temperature	0°C to 50°C	0°C to 50°C
  Soil Temperature	5°C to 50°C	5°C to 50°C
  P.A.R. (Photosynthetically Active Radiation)	0-3000 μmol/m²/s silicon photocell	0-3000 μmol/m²/s silicon photocell
  Environmental Control (SRS-SD2000 only)	Manual	Automated CO2 and H2O control
  Flow to Chamber	0-500 ml/min	0-500 ml/min
  Warm-Up Time	5 minutes @ 20°C	5 minutes @ 20°C

• • Portable Soil Respiration Meter
  • Manual
• • User Manual

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Portable Soil Respiration Measurement System SRS1000T

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Professional Portable Soil Respiration System SRS1000 T

Precisely Measures Soil Respiration and CO₂ and H₂O Exchange in Field and Laboratory.
Total Portability, High Accuracy, and Automatic Processing for Advanced Environmental Research.

The SRS1000 T is a next-generation portable system designed to measure with high precision soil respiration and the exchange of CO₂ and H₂O gases. It incorporates a unique infrared gas analyzer (IRGA) for CO₂ and dual water vapor sensors, ensuring reliable and repeatable results in demanding scientific applications.

Thanks to its compact design, rechargeable battery, and virtually unlimited storage via SD cards, the SRS1000 T is ideal for prolonged fieldwork and detailed studies of carbon fluxes, soil health, and ecosystem monitoring.

Key Features

• Integrated Infrared Gas Analyzer (IRGA) for CO₂.
• Dual Water Vapor Sensors for Precise H₂O Measurement.
• Automatic Data Processing and Real-Time Calculations.
• Full-Color Touchscreen LCD with Intuitive Navigation.
• Battery-Powered Portable System with Up to 10 Hours of Autonomy.
• Data Storage on SD Card and Transfer via USB.
• Two-Piece Soil Chamber with Insertable Collar.
• Compatible with PAR Sensors and Soil Temperature Probe.
  
  Note: You can also find the SRS2000T on our website.
  

• Specifications
• In the Box
• Optional Items
• Documents

• Model	SRS1000 T	SRS2000 T
  Portability	Yes	Yes
  Device Weight	5.3 lb	9.0 lb
  CO₂ / H₂O Analyzer	Yes	Yes
  CO₂ Measurement Range	0 – 2,000 ppm	0 – 3,000 ppm
  H₂O Measurement Range	0 – 75 mbar (Resolution 0.1 mbar)	0 – 75 mbar (Resolution 0.1 mbar)
  Soil H₂O Vapor Flux	0 – 50 mmol/m²/sec	0 – 50 mmol/m²/sec
  Measurement Rate	2 – 4 / min	2 – 4 / min
  Operating Temperature	-5 °C to 50 °C	-5 °C to 50 °C
  Battery Life	Up to 10 Hours (2.8 Ah, 12 V)	Up to 16 Hours (7.5 Ah, 12 V)
  Pressure Range	50 to 110 kPa	50 to 110 kPa
  PAR Sensor	0 – 3,000 µmol/m²/sec	0 – 3,000 µmol/m²/sec
  Air Flow Rate	68 – 340 µmol/m²/sec	68 – 340 µmol/m²/sec
  Chamber Volume	1 L (2.95 in Height × 5.12 in Diameter)	1 L (2.95 in Height × 5.12 in Diameter)
  Soil Moisture Probe	Yes	Yes
  Soil Collar for Chamber	Yes	Yes

  • 1× SRS1000 T Analyzer Console.
  • 1× Analyzer Handle or PLC Leaf Chamber.
  • 1× Two-Piece Soil Chamber (Collar and Head).
  • 1× Battery Charger with Power Cable.
  • 1× Carrying Strap.
  • 1× RS232 Cable.
  • 1× USB Cable.
  • 1× Ambient Reference Air Probe.
  • 1× SD Card.
  • 1× Quick Start Guide.
  • PAR Sensor.
  • Soil Temperature Probe.
  • Additional Soil Collars.
  • ADC Leaf and Soil Chambers.
  • Brochure (English).
  • Quick Start Guide (English).

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Portable Soil Respiration Measurement System SRS2000T

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Portable Intelligent Soil Respiration System SRS2000 T

Chamber Climate Control and Precise CO₂ and H₂O Measurement in Field and Laboratory.
The Ultimate Solution for Advanced Soil and Ecosystem Research.

The SRS2000 T is a portable and intelligent system designed to measure with high precision the exchange of CO₂ and H₂O gases from the soil under controlled or natural environmental conditions. Its compact and rugged design makes it ideal for demanding fieldwork, enabling reliable measurements at multiple sampling sites.

This advanced instrument automatically calculates soil respiration parameters, controls the internal chamber climate, and displays data in real time via a full-color touchscreen. With integrated GPS, large SD card storage, and high-accuracy laser-tuned sensors, the SRS2000 T is an indispensable tool for soil scientists and ecological researchers.

Key Features

• Portable and rugged design for extended field use.
• Up to 16 hours of autonomy with rechargeable battery.
• Infrared gas analysis for CO₂ and H₂O with laser-tuned sensors.
• Precise control of CO₂ concentration and humidity inside the chamber.
• Full-color touchscreen with real-time graphical display.
• Integrated GPS for latitude, longitude, and altitude logging.
• Storage on removable SD cards up to 32 GB.
• Fast measurement protocols with automatic stabilization.
  
  
  

  Note: You can also find the SRS1000T version on our website.

• Specifications
• Optional Items
• Documents

• Model	SRS1000 T	SRS2000 T
  Portability	Yes	Yes
  Device Weight	5.3 lb	9.0 lb
  CO₂ / H₂O Analyzer	Yes	Yes
  CO₂ Measurement Range	0 – 2,000 ppm	0 – 3,000 ppm
  CO₂ Resolution	—	1 ppm
  H₂O Measurement Range	0 – 75 mbar (Resolution 0.1 mbar)	0 – 75 mbar (Resolution 0.1 mbar)
  Soil H₂O Vapor Flux	0 – 50 mmol/m²/sec	0 – 50 mmol/m²/sec
  Measurement Rate	2 – 4 / min	2 – 4 / min
  Chamber CO₂ Control	Not Available	Up to 2,000 ppm
  Chamber Humidity Control	Not Available	Above and Below Ambient
  Display	Standard Graphical Display	WQVGA Full-Color Touchscreen
  Integrated GPS	No	Yes
  Data Storage	Removable SD Cards	Removable SD Cards up to 32 GB
  Data Transfer	USB and RS232	USB
  Operating Temperature	-5 °C to 50 °C	-5 °C to 50 °C
  Battery Life	Up to 10 Hours	Up to 16 Hours
  PAR Sensor	0 – 3,000 µmol/m²/sec	0 – 3,000 µmol/m²/sec
  Air Flow Rate	68 – 340 µmol/m²/sec	68 – 340 µmol/m²/sec
  Chamber Volume	1 L (2.95 in Height × 5.12 in Diameter)	1 L (2.95 in Height × 5.12 in Diameter)
  Soil Collar for Chamber	Yes	Yes
  Soil Moisture Probe	Yes	Yes

• • Soil Temperature Probe.
  • PAR Sensor.
  • Additional Soil Collars.
  • Transparent Chamber Head.
  • Opaque Chamber Head.
• • Brochure (English).
  • Quick Start Guide (English).

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POWER LINE Bird repeller RAPTOR GUARD “X”

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The patented Raptor Guard “X” Perching Deterrent design isolates energized danger zones by blocking air gaps. It effectively deters perching, as proven by live flight cage raptor tests conducted in collaboration with the Rocky Mountain Raptor Program, and is engineered to maintain structural integrity under extreme environmental conditions for decades.

Characteristics

• 16″ “X” Raptor Guard with flat surface saddle
• Can be installed by bolting or banding
• Hotstickable option available

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

• • characteristics
    Flame Retardant Rating	V-0
    Hotstick Friendly	Hotstick friendly option available
    Material	PVC
    Package Quantity	25
    Perch Prevention Coverage	26 in
    Structure Application	Flat mount
    Wind Resistance Rating	100 mph

• • Bird repeller (1)
  • Manual
• • None
• • None
• • Manual de Instalación (English)
  • Data Sheet (English)

EO20232704

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POWER LINE Squirrel & Woodpecker Deterring Pole Wrap Roll

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Our extra-large Pole Wrap has a smooth and glossy exterior that disrupts the natural texture of a pole. It both prevents woodpeckers from landing on the pole and causing damage as well as impedes the ability for climbing animals to scale the pole and interfere with system reliability. While smooth on the outside, it is the only wrap designed with an orange-peel like textured interior to help prevent accelerated pole rot. Durable but lineman-climbable, this pole wrap has 30″ of coverage – the largest in the industry.

Characteristics

• Brown
• 26″ x 42″ sheets
• 26″ of coverage
• Packaged in sets of 20 sheets
• Glossy, smooth exterior deters climbing animals
• Orange-peel textured interior helps prevent accelerated pole rot
• Lineman climbable
• Wrap can be overlapped for extended coverage

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

• • Characteristics
    Color	Brown
    Pole Wrap Package	Pre-cut sheets
    Voltage Rating	15kV
    Wind Resistance Rating	120 mph

• • Leaf
  • Manual
• • None
• • None
• • Installation Manual (English)
  • Technical specifications (English)

EO20232804

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Poweradd Rechargeable Backup Battery Pilot Pro 32000mAh - Discontinued

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This product is discontinued. Check new options! Rechargeable battery with a USB power source. Compact...

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Precut Sequential Coded Wire Tags (CWT) ²⁶

$ 105.50 USD

Refunds — there are no refunds on orders of Coded Wire Tags. The CWT is...

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