Products

WaterMark Fish Measuring Board ²⁵

$ 266.00 USD

Durable, high density polyethylene fish measuring board provides fast, accurate fish measurements. Its smooth surface...

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Waterproof Compact Digital Cameras Ricoh (Pentax) Optio WG-90

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Capture Extreme Adventures with the Ricoh WG-90 All-Terrain Digital Camera

Built to withstand water, shocks, freezing temperatures, and more, the Ricoh WG-90 is your ultimate companion for photography in extreme conditions.

The Ricoh Pentax WG-90 is a compact camera designed for adventurous and demanding users who need a rugged and reliable device. With a body that’s resistant to water, shock, cold, and pressure, this camera delivers outstanding performance where others fail. Featuring a 16 MP BSI CMOS sensor, Full HD video recording, and an LED ring light for macro photography, it's perfect for capturing stunning images both on land and underwater.

Key Features:

• Ultra-durable construction: Waterproof up to 14 m, shockproof from 1.6 m, freeze-proof to -10 °C, and crushproof up to 100 kgf.
• High-sensitivity sensor: 16 MP BSI CMOS with ISO up to 6400 for crisp images even in low light.
• Wide-angle lens with 5x optical zoom: 28 to 140 mm coverage for both landscapes and close-ups.
• Macro LED lighting: Six adjustable-brightness LEDs for detailed close-up photography.
• Anti-glare LCD screen: 2.7” monitor with outdoor view mode for bright conditions.
• Full HD video recording: 1080p video at 30 fps, with slow motion and built-in editing functions.
• Triple anti-shake system: Pixel Track SR, digital SR, and video stabilization.
• Smart auto modes: Face detection, smile capture, outdoor clock, and creative shooting modes.

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

• Specification	Ricoh WG-90
  Sensor resolution	16 effective megapixels
  Sensor	1/2.3" CMOS
  Optical zoom	5x (28-140 mm eq.)
  Digital zoom	Up to 7.2x
  Aperture	f/3.5 - f/5.5
  ISO	125 to 6400
  Shutter speed	1/4000 to 1/4 sec
  Video	Full HD 1920x1080 at 30 fps (H.264)
  Screen	2.7" non-touch LCD
  Flash	Built-in, with modes and macro LED
  Water resistance	Up to 14 m / 46 ft (IPX8)
  Shock resistance	Drops up to 1.6 m
  Crush resistance	Up to 100 kgf
  Cold resistance	Down to -10 °C / 14 °F
  Storage	SD/SDHC/SDXC + 68 MB internal
  Battery	D-LI92 lithium-ion (approx. 300 shots)

• • x1 Ricoh Pentax WG-90 digital camera (Black)
  • x1 D-LI92 rechargeable lithium-ion battery
  • x1 AC-U2 power adapter
  • x1 Power plug
  • x1 I-USB157 USB cable
  • x1 O-ST104 strap
  • x1 O-MS1 Macro stand
• • SD/SDHC/SDXC memory card
• • Lowepro ProTactic BP 450 AW III backpack
  • Manfrotto Advanced III 25.5L Rolling Camera Bag
  • Manfrotto Befree Advanced 3-Way Tripod
• • User Manual
  • Quick Start Guide

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Waterproof Fish Measuring Foldable Ruler 90 cm

$ 9.95 USD

The foldable fishing measuring tape is a lightweight fish ruler that can be folded up...

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WCS Beaver Blaster Beaver Lure ²⁵

$ 20.00 USD

Beaver Blaster Beaver Lure was 5 years in the making and is some of the...

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WCS Roadrunner Canine Lure

$ 25.00 USD

Roadrunner is made of fresh animal products and holds up well in all conditions with...

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WCS Strike-Um Snake Lure ²⁵

$ 24.50 USD

Snake lure is designed to attract snakes into a trap. Simply place 4-6 drops on...

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We Alone: How Humans Have Conquered the Planet and Can Also Save It

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A thoughtful exploration of how humans have endangered the Earth but can pull it back...

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We Are All Whalers: The Plight of Whales and Our Responsibility

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Relating his experiences caring for endangered whales, a veterinarian and marine scientist shows we can...

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Weather Stations Davis Cabled Vantage Pro2 Plus - Discontinued

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Versatile and Rugged for Serious Weather Watching

A cabled weather station with a versatile sensor suite that combines our rain collector, temperature and humidity sensors and anemometer into one package. You can customize your Vantage Pro2 by adding consoles or the special-purpose options.

A customizable, professional station with a wide range of options and sensors. All Vantage Pro2 stations include a console and a versatile integrated sensor suite that can be customized by adding consoles or special-purpose options. A 40-foot (12-meter) anemometer cable allows the anemometer to be mounted separately from the rain collector. Vantage Pro2 weather stations are used around the world by emergency professionals, farmers, researchers, and others to monitor temperature, wind and moisture conditions, irrigation requirements and potential flooding.

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

• Features	Cabled Vantage Pro2	Wireless Vantage Pro2	Wireless Vantage Pro2 with Fan	Cabled Vantage Pro2 Plus	Wireless Vantage Pro2 Plus	Wireless Vantage Pro2 Plus with Fan
  Product #	6152C	6152	6153	6162C	6162	6163
  Includes console and sensor suite with outside & inside temperature & humidity, barometer, wind, and rain sensors
  Console power source	AC adapter with battery backup	Three C batteries or AC adapter	Three C batteries or AC adapter	AC adapter with battery backup	Three C batteries or AC adapter	Three C batteries or AC adapter
  Data transfer	100 ft (30 m) cable	Solar-powered transmitter up to 1,000 ft (300 m)	Solar-powered transmitter up to 1,000 ft (300 m)	100 ft (30 m) cable	Solar-powered transmitter up to 1,000 ft (300 m)	Solar-powered transmitter up to 1,000 ft (300 m)
  Standard Radiation Shield (passive)			(includes 24-hour fan)			(includes 24-hour fan)
  Daytime Fan-Aspirated Radiation Shield (#7747)	Optional	Optional	(includes 24-hour fan)	Optional	Optional	(includes 24-hour fan)
  24-Hour Fan-Aspirated Radiation Shield
  Compatible with additional consoles to view data in more than one location
  Compatible with additional stations such as Leaf & Soil Moisture

• - Station (1)
• None
• - Tripod
  - WeatherLink

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Weather Stations Davis Vantage Pro2

$ 675.00 USD

Versatile and Rugged for Serious Weather Watching

A cabled or wireless weather station with a versatile sensor suite that combines our rain collector, temperature and humidity sensors and anemometer into one package. You can customize your Vantage Pro2 by adding consoles or the special-purpose options.

A customizable, professional station with a wide range of options and sensors. All Vantage Pro2 stations include a console and a versatile integrated sensor suite that can be customized by adding consoles or special-purpose options. A 40-foot (12-meter) anemometer cable allows the anemometer to be mounted separately from the rain collector. Vantage Pro2 weather stations are used around the world by emergency professionals, farmers, researchers, and others to monitor temperature, wind and moisture conditions, irrigation requirements and potential flooding.

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

• Features	Cabled Vantage Pro2	Wireless Vantage Pro2	Wireless Vantage Pro2 with Fan	Cabled Vantage Pro2 Plus	Wireless Vantage Pro2 Plus	Wireless Vantage Pro2 Plus with Fan
  Product #	6152C	6152	6153	6162C	6162	6163
  Includes console and sensor suite with outside & inside temperature & humidity, barometer, wind, and rain sensors
  Console power source	AC adapter with battery backup	Three C batteries or AC adapter	Three C batteries or AC adapter	AC adapter with battery backup	Three C batteries or AC adapter	Three C batteries or AC adapter
  Data transfer	100 ft (30 m) cable	Solar-powered transmitter up to 1,000 ft (300 m)	Solar-powered transmitter up to 1,000 ft (300 m)	100 ft (30 m) cable	Solar-powered transmitter up to 1,000 ft (300 m)	Solar-powered transmitter up to 1,000 ft (300 m)
  UV & Solar Radiation Sensors included
  Standard Radiation Shield (passive)			(includes 24-hour fan)			(includes 24-hour fan)
  Daytime Fan-Aspirated Radiation Shield (#7747)	Optional	Optional	(includes 24-hour fan)	Optional	Optional	(includes 24-hour fan)
  24-Hour Fan-Aspirated Radiation Shield
  Compatible with additional consoles to view data in more than one location
  Compatible with additional stations such as Leaf & Soil Moisture

• - Station (1)
• - None
• - Daytime Fan-Aspirated Radiation Shield
  - Tripod
  - WeatherLinkIP (if you want to transfer data to the Cloud)
  - Software WeatherLink (if you want to transfer data to your PC)

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Weather Stations Davis Wireless Vantage Pro2 Plus

$ 1,155.00 USD

Versatile and Rugged for Serious Weather Watching

A wireless weather station with a versatile sensor suite that combines our rain collector, temperature and humidity sensors and anemometer into one package. You can customize your Vantage Pro2 by adding consoles or the special-purpose options.

A customizable, professional station with a wide range of options and sensors. All Vantage Pro2 stations include a console and a versatile integrated sensor suite that can be customized by adding consoles or special-purpose options. A 40-foot (12-meter) anemometer cable allows the anemometer to be mounted separately from the rain collector. Vantage Pro2 weather stations are used around the world by emergency professionals, farmers, researchers, and others to monitor temperature, wind and moisture conditions, irrigation requirements and potential flooding.

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

• Features	Cabled Vantage Pro2	Wireless Vantage Pro2	Wireless Vantage Pro2 with Fan	Cabled Vantage Pro2 Plus	Wireless Vantage Pro2 Plus	Wireless Vantage Pro2 Plus with Fan
  Product #	6152C	6152	6153	6162C	6162	6163
  Includes console and sensor suite with outside & inside temperature & humidity, barometer, wind, and rain sensors
  Console power source	AC adapter with battery backup	Three C batteries or AC adapter	Three C batteries or AC adapter	AC adapter with battery backup	Three C batteries or AC adapter	Three C batteries or AC adapter
  Data transfer	100 ft (30 m) cable	Solar-powered transmitter up to 1,000 ft (300 m)	Solar-powered transmitter up to 1,000 ft (300 m)	100 ft (30 m) cable	Solar-powered transmitter up to 1,000 ft (300 m)	Solar-powered transmitter up to 1,000 ft (300 m)
  Standard Radiation Shield (passive)			(includes 24-hour fan)			(includes 24-hour fan)
  Daytime Fan-Aspirated Radiation Shield (#7747)	Optional	Optional	(includes 24-hour fan)	Optional	Optional	(includes 24-hour fan)
  24-Hour Fan-Aspirated Radiation Shield
  Compatible with additional consoles to view data in more than one location
  Compatible with additional stations such as Leaf & Soil Moisture

• - Station (1)
• None
• - Tripod
  - WeatherLink

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WeatherLink Data Loggers for Vantage Weather Stations Davis

$ 225.00 USD

Add USB or Serial-Port Data Logger to your Vantage Vue/Vantage Pro2 console or Weather Envoy,...

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What a Mushroom Lives For: Matsutake and the Worlds They Make

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How the prized matsutake mushroom is remaking human communities in China―and providing new ways to...

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What I Don't Know About Animals

$ 15.00 USD

What does novelist, essayist, and memoirist Jenny Diski know about animals? She wasn't really sure...

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What Insects Do, and Why

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*What Insects Do, and Why* takes you on an unforgettable tour of the insect world,...

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What Is a Bird?: An Exploration of Anatomy, Physiology, Behavior, and Ecology

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There are some 10,000 bird species in existence today, occupying every continent and virtually every...

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When Animals Dream: The Hidden World of Animal Consciousness

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Are humans the only dreamers on Earth? What goes on in the minds of animals...

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Who Really Wrote the Bible: The Story of the Scribes

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A groundbreaking new account of the writing of the Hebrew Bible Who wrote the Bible?...

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Why Size Matters: From Bacteria to Blue Whales (Princeton Science Library)

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John Tyler Bonner, one of our most distinguished and creative biologists, here offers a completely...

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Wild Caribbean: The Hidden Wonders of the World's Most Famous Islands

$ 25.00 USD

In our minds the Caribbean is the embodiment of Paradise. We need only close our...

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Wild Eye: A Life in Photographs

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A magnificent large-format coffee table book featuring the dazzling wildlife and haunting landscapes of the...

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Wild Honey Bees: An Intimate Portrait

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A lavishly illustrated exploration of the mysterious, hidden world of forest-dwelling wild honey bees―with new...

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Wild Souls: What We Owe Animals in a Changing World

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Winner of the 2022 Rachel Carson Environment Book Award * Winner of the 2022 Science...

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Wildco Alpha Water Sampler Vertical Acrylic Kit ²⁵

$ 896.90 USD

Wildco Alpha Series Vertical Water Sampler with up to 8.2 L Volume

Ideal for Plankton and Sediment Collection with Opaque PVC or Transparent Acrylic Options

Use this sampler in slightly corrosive water, saltwater, or water with large amounts of suspended or sticky colloidal solids. Its wide mouth allows you to collect a true water sample without contamination from other water levels. During descent, the open mouth does not restrict water flow, making it particularly suitable for collecting plankton and floating sediments. You can order this versatile bottle in either transparent acrylic or opaque PVC. The PVC is more durable and less costly, while the acrylic allows you to view the sample contents immediately.

This sampler is not suitable for trace metal analysis (e.g., mercury or phosphorus) due to potential contamination from the materials in its structure. For precision chemical analysis, we recommend our Beta Bottle water samplers.

NOTE: Volume may vary slightly. We recommend that you confirm the exact volume of your bottle prior to each use.

Features

• Choose from a wide range of volumes, from 2.2 L to 8.2 L, to suit your needs.
• Its wide-mouth design is perfect for collecting plankton and floating sediments without restricting flow.
• Features a 316 stainless steel trip head for maximum durability in demanding conditions.
• Ensures sample integrity as no metal parts come into contact with the collected water.
• Its high-grade polyurethane resin seals guarantee a reliable, leak-proof closure.
• The complete kit includes everything you need to get started: a carrying case, messenger, and a 100 ft. line.

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

• Feature	Detail
  Available Volumes	2.2 L, 3.2 L, 4.2 L, 6.2 L, 8.2 L
  Available Materials	Opaque PVC or Transparent Acrylic
  Orientation	Vertical
  Seal Material	Polyurethane Resin
  Trip Head Material	316 Stainless Steel
  Suitable for Trace Metals	No

• Sampler Only:

  • 1x Alpha Vertical Water Sampler

  Complete Kit:

  • 1x Alpha Vertical Water Sampler
  • 1x Messenger
  • 1x 100 ft. (30 m) Polyester Line
  • 1x Plastic Carrying Case

• If you purchase the "Sampler Only" option, you will need:

  • Messenger
  • Operating Line or Cable
• • Plastic Carrying Case for Sampler
  • Longer polyester lines

Vertical Water Sampler, Wildco, Alpha bottle, vertical Niskin bottle, plankton sampler, sediment sampler, water sampling, limnological sampling bottle

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Wildco Alpha Water Samplers Horizontal Acrylic ²⁵

$ 810.00 USD

Wildco Alpha Series Horizontal Water Sampler with up to 4.2 L Volume

Collect Representative Samples at Specific Depths with Opaque PVC or Transparent Acrylic Options

You can use this sampler in shallow or deep waters. The bottle is called "horizontal" because it descends parallel to the bottom, and you must pull it sideways just before closing it with the messenger. This ensures you get a representative water sample for that specific depth. It is ideal for sampling at the thermocline, other particular stratification levels, or just above the bottom sediments. You can order this popular and versatile bottle in either transparent acrylic or opaque PVC. The PVC is more durable and less costly, while the acrylic allows you to view the bottle's contents immediately.

This sampler is designed for general sampling and is not suitable for trace metal analysis due to the potential for contamination (e.g., mercury and phosphorus) from the materials in its structure. For precision chemical analysis, we recommend our Beta Bottle water samplers.

NOTE: Volume may vary slightly. We recommend that you confirm the exact volume of your bottle prior to each use.

Features

• Allows you to choose from volumes of 2.2 L, 3.2 L, and 4.2 L to suit your sampling needs.
• Select between durable opaque PVC or transparent acrylic for immediate sample viewing.
• Its horizontal design is ideal for you to take precise samples from the thermocline and other specific water layers.
• Ensures sample integrity, as no metal parts come into contact with the collected water.
• Features polyurethane seals that guarantee a reliable, leak-proof closure upon triggering.
• The optional kit includes everything you need to get started: a carrying case, messenger, and a 100 ft. (30 m) polyester line.

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

• Feature	Detail
  Available Volumes	2.2 L, 3.2 L, 4.2 L
  Available Materials	Opaque PVC or Transparent Acrylic
  Orientation	Horizontal
  Seal Material	Polyurethane
  Metal Contact with Sample	None
  Suitable for Trace Metals	No

• Sampler Only:

  • 1x Alpha Horizontal Water Sampler

  Complete Kit:

  • 1x Alpha Horizontal Water Sampler
  • 1x Messenger
  • 1x 100 ft. (30 m) Polyester Line
  • 1x Plastic Carrying Case

• If you purchase the "Sampler Only" option, you will need:

  • Messenger
  • Operating Line or Cable
• • Plastic Carrying Case for Sampler
  • Longer polyester lines

View full product details »

Wildco Alpha Water Samplers Horizontal PVC ²⁵

$ 613.50 USD

Wildco Alpha Series Horizontal Water Sampler with up to 4.2 L Volume

Collect Representative Samples at Specific Depths with Opaque PVC or Transparent Acrylic Options

Designed for you to use in shallow or deep waters, this sampler descends horizontally, parallel to the bottom. Just before closing, you pull it sideways, which ensures you get a truly representative water sample for that specific depth. It is ideal for sampling at the thermocline, at other stratification levels, or just above the bottom sediments. You can choose this versatile bottle in either transparent acrylic or opaque PVC. The PVC is more durable and less costly, while the acrylic allows you to view the sample contents immediately.

This sampler is not suitable for trace metal analysis (e.g., mercury or phosphorus) due to the potential for contamination from the materials in its end seals. For precision chemical analysis, we recommend our Beta Bottle water samplers.

NOTE: Volume may vary slightly. We recommend that you verify the exact volume of your bottle prior to each use.

Features

• Features high-grade, durable, and flexible polyurethane resin seals for a reliable, leak-proof closure.
• Includes a 316 stainless steel trip head for exceptional durability and a long service life.
• Its horizontal design is perfect for you to take precise samples from specific water layers like the thermocline.
• Allows you to mount a thermometer inside the acrylic models for simultaneous measurements.
• The complete kit includes everything you need to get started: the bottle, a plastic carrying case, a messenger, and a 100 ft. line.

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

• Feature	Detail
  Available Volumes	2.2 L, 3.2 L, 4.2 L
  Available Materials	Opaque PVC or Transparent Acrylic
  Orientation	Horizontal
  Seal Material	Polyurethane Resin
  Trip Head Material	316 Stainless Steel
  Suitable for Trace Metals	No

• Sampler Only:

  • 1x Alpha Horizontal Water Sampler

  Complete Kit:

  • 1x Alpha Horizontal Water Sampler
  • 1x Messenger (45-B10)
  • 1x 100 ft. (30 m) Polyester Line (62-C15)
  • 1x Plastic Carrying Case

• If you purchase the "Sampler Only" option, you will need:

  • Messenger
  • Operating Line or Cable
• • Plastic Carrying Case for Sampler
  • Longer polyester lines
  • Thermometer (for mounting in acrylic version)

Horizontal Alpha Water Sampler, Wildco, Alpha Bottles, Van Dorn bottle, horizontal Niskin bottle, limnological water sampler, depth profile sampler

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Wildco Alpha Water Samplers Vertical PVC ²⁵

$ 651.99 USD

Wildco Alpha Series Vertical Water Sampler

Ideal for Plankton and Sediment Collection with Opaque PVC or Transparent Acrylic Options

This vertical sampler is designed for you to use in mildly corrosive water, marine water, and water with large amounts of suspended or adhesive colloidal solids. Its wide mouth allows you to collect a true water sample without contamination from other water levels. During descent, the open mouth does not restrict water flow, making it particularly suitable for collecting plankton and floating sediments. You can choose this versatile bottle in either transparent acrylic or opaque PVC. The PVC is more durable and less costly, while the acrylic allows you to view the sample contents immediately.

This sampler is not suitable for trace metal analysis (e.g., mercury or phosphorus) due to potential contamination from the materials in its end seals. For precision chemical analysis, we recommend our Beta Bottle water samplers.

NOTE: Volume may vary slightly. We recommend that you verify the exact volume of your bottle prior to each use.

Features

• Features high-grade, durable, and flexible blue polyurethane resin seals for a reliable, leak-proof closure.
• Its 316 stainless steel trip head ensures great durability and a long service life.
• Its wide-mouth design is perfect for you to collect plankton and sediment samples without restricting flow.
• Ensures sample integrity with a design that avoids metal contact with the collected water.
• Allows you to mount a thermometer inside the acrylic models for simultaneous measurements.
• The complete kit includes everything you need to get started: the bottle, a plastic carrying case, a messenger, and a 100 ft. line.

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

• Feature	Detail
  Available Materials	Opaque PVC or Transparent Acrylic
  Orientation	Vertical
  Seal Material	Polyurethane Resin
  Trip Head Material	316 Stainless Steel
  Closing Mechanism	Black Latex Tubing
  Suitable for Trace Metals	No

• Sampler Only:

  • 1x Alpha Vertical Water Sampler
  • 1x User Manual

  Complete Kit:

  • 1x Alpha Vertical Water Sampler
  • 1x Messenger (45-B10)
  • 1x 100 ft. (30 m) Polyester Line (62-C15)
  • 1x Plastic Carrying Case
  • 1x User Manual

• If you purchase the "Sampler Only" option, you will need:

  • Messenger
  • Operating Line or Cable
• • Plastic Carrying Case
  • Thermometer (for mounting in acrylic version)

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Wildco Aspirator

$ 20.45 USD

Check the new B•Tools Insect Aspirator! This widely used aspirator fits easily into a pocket, and...

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Wildco Beta Plus Water Sampler Vertical Acrylic ²⁵

$ 714.90 USD

Larger bottles are good for collecting small plankton. The wide-open mouth collects a true water sample with no contamination from other water levels. Water flow is not restricted during descent - desirable for collecting plankton, floating sediments and for metallic ion avoidance. Your choice of transparent acrylic or more durable opaque PVC.

Designed for trace metal sampling. Also may be used for organic sampling to concentrations of mg/L. When running metal, organic, or any other chemical analyses, it is best to run a blank on the sampler prior to use.

This bottle is excellent for near off-shore (to 200 m) trace metal sampling, since there are no metal parts to touch your sample. You avoid the metallic ion contamination that can cause major errors in algal assays or productivity. Beta Van Dorn bottles have rigid, white plastic end seals for clean sealing. The bottle ends are machined to fit foam silicone gaskets. Amber latex tubing, which does not leach measurable amounts of metal, closes the bottle. Beta™ bottles feature a nylon safety line connecting the end seals, so if the closing tube breaks, you’re less likely to lose your expensive seals. This is why Beta bottles have an excellent track record in a wide variety of field conditions.

This sampler requires a messenger and line (included in kits) for operation. It is not suitable for series sampling. A thermometer can be mounted inside acrylic Beta bottles.

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

• - No metal parts to touch your sample
  - 316 SS trip head for durability
  - Not suitable for chemical sampling
  - Kits include bottle, plastic carry case, 45-B10 messenger & 62-C15 line (100 ft.)
  - Single bottles & bottles with cases available
• - Bottle (1)
  - Case (1) (incl. in Kit)
  - Messenger (1) (incl. in Kit)
  - Line 100 ft (1) (incl. in Kit)
  - Manual-
• NOTE: If you choose the Kit, you don´t need the next items:
  - Messenger
  - Line
• - Case (Choose the kit)
  - Thermometer

Muestreador de Agua Beta Plus Vertical en Acrílico

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Wildco Beta Plus Water Sampler Vertical PVC ²⁵

$ 658.75 USD

Wildco Beta Series Vertical Water Sampler for Trace Metals

Metal-Free Contact Design with Rigid Seals for High-Precision Chemical Sampling

This Beta series Van Dorn-style sampler is designed so that no metal parts touch your sample, making it excellent for near-shore trace metal sampling (up to 200 m). You will avoid the metallic ion contamination that can cause major errors in algal assays or productivity studies. Beta bottles feature rigid, white plastic end seals and foam silicone gaskets for a clean, secure closure. Amber latex tubing, which does not leach measurable amounts of metal, is used to close the bottle.

You can choose between the transparent acrylic model to view the sample instantly or the more durable opaque PVC model. Its wide-mouth design also makes it ideal for you to collect plankton and floating sediments. For general-purpose analysis, we recommend our Alpha series samplers.

NOTE: Volume may vary slightly. We recommend that you verify the exact volume of your bottle prior to each use.

Features

• Its metal-free contact design ensures sample integrity for trace metal analysis.
• Features rigid white plastic seals and foam silicone gaskets for a clean, secure closure.
• Uses amber latex tubing that does not leach metals into the sample.
• Available in opaque PVC for durability or transparent acrylic for you to view the sample instantly.
• Its 316 stainless steel trip head ensures you great durability and a long service life.
• The complete kit includes everything you need to get started: bottle, case, messenger, and a 100 ft. line.

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

• Feature	Detail
  Primary Use	Trace metal and organic sampling
  Available Materials	Opaque PVC or Transparent Acrylic
  Seal Material	Rigid plastic with foam silicone gaskets
  Closing Tube Material	Amber Latex
  Metal Contact with Sample	None
  Trip Head	316 Stainless Steel

• Sampler Only:

  • 1x Beta Vertical Water Sampler
  • 1x User Manual

  Complete Kit:

  • 1x Beta Vertical Water Sampler
  • 1x Messenger (45-B10)
  • 1x 100 ft. (30 m) Polyester Line (62-C15)
  • 1x Plastic Carrying Case
  • 1x User Manual

• If you purchase the "Sampler Only" option, you will need:

  • Messenger
  • Operating Line or Cable
• • Plastic Carrying Case for Sampler
  • Thermometer (for mounting in the acrylic version)

View full product details »

Wildco Beta Plus Water Samplers Horizontal Acrylic ²⁵

$ 728.50 USD

Wildco Beta Series Horizontal Water Sampler for Trace Metals

Metal-Free Contact Design with Rigid Seals for High-Precision Chemical Sampling

Designed for you to use in shallow or deep waters, this sampler descends horizontally, parallel to the bottom. Just before closing, you pull it sideways, which ensures you get a truly representative water sample for that specific depth. It is ideal for sampling at the thermocline, other stratification levels, or just above the sediments. You can choose this versatile bottle in either transparent acrylic or opaque PVC. PVC is more durable, while acrylic allows you to view the sample immediately.

This sampler is excellent for near-shore trace metal sampling (up to 200 m), as no metal parts touch your sample, avoiding metallic ion contamination that can cause errors in algal assays or productivity studies. It features rigid, white plastic end seals and foam silicone gaskets for a clean, secure closure. Amber latex tubing, which does not leach metals, is used to close the bottle.

NOTE: Volume may vary slightly. We recommend that you verify the exact volume of your bottle prior to each use.

Features

• Its metal-free contact design ensures sample integrity for trace metal analysis.
• Features rigid white plastic seals and foam silicone gaskets for a clean, secure closure.
• Uses amber latex tubing that does not leach metals into the sample.
• Available in opaque PVC for durability or transparent acrylic for you to view the sample instantly.
• Its 316 stainless steel trip head ensures you great durability and a long service life.
• The complete kit includes everything you need to get started: bottle, case, messenger, and a 100 ft. line.

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

• Feature	Detail
  Primary Use	Trace metal and organic sampling
  Available Materials	Opaque PVC or Transparent Acrylic
  Seal Material	Rigid plastic with foam silicone gaskets
  Closing Tube Material	Amber Latex
  Metal Contact with Sample	None
  Trip Head	316 Stainless Steel

• Sampler Only:

  • 1x Beta Horizontal Water Sampler
  • 1x User Manual

  Complete Kit:

  • 1x Beta Horizontal Water Sampler
  • 1x Messenger (45-B10)
  • 1x 100 ft. (30 m) Polyester Line (62-C15)
  • 1x Plastic Carrying Case
  • 1x User Manual

• If you purchase the "Sampler Only" option, you will need:

  • Messenger
  • Operating Line or Cable
• • Plastic Carrying Case for Sampler
  • Thermometer (for mounting in the acrylic version)
• • Operating Instructions

View full product details »

Wildco Beta Water Samplers Horizontal PVC ²⁵

$ 588.50 USD

Wildco Beta Series Horizontal Water Sampler for Trace Metals

Metal-Free Contact Design with Rigid Seals for High-Precision Chemical Sampling

Designed for you to use in shallow or deep waters, this sampler descends horizontally, parallel to the bottom. Just before closing, you pull it sideways, which ensures you get a truly representative water sample for that specific depth. It is ideal for sampling at the thermocline, other stratification levels, or just above the sediments. You can choose this versatile bottle in either transparent acrylic or opaque PVC. PVC is more durable, while acrylic allows you to view the sample immediately.

This sampler is excellent for near-shore trace metal sampling (up to 200 m), as no metal parts touch your sample, avoiding metallic ion contamination that can cause errors in algal assays or productivity studies. It features rigid, white plastic end seals and foam silicone gaskets for a clean, secure closure. Amber latex tubing, which does not leach metals, is used to close the bottle.

NOTE: Volume may vary slightly. We recommend that you verify the exact volume of your bottle prior to each use.

Features

• Its metal-free contact design ensures sample integrity for trace metal analysis.
• Features rigid white plastic seals and foam silicone gaskets for a clean, secure closure.
• Uses amber latex tubing that does not leach metals into the sample.
• Available in opaque PVC for durability or transparent acrylic for you to view the sample instantly.
• Its 316 stainless steel trip head ensures you great durability and a long service life.
• The complete kit includes everything you need to get started: bottle, case, messenger, and a 100 ft. line.

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

• Feature	Detail
  Primary Use	Trace metal and organic sampling
  Available Materials	Opaque PVC or Transparent Acrylic
  Seal Material	Rigid plastic with foam silicone gaskets
  Closing Tube Material	Amber Latex
  Metal Contact with Sample	None
  Trip Head	316 Stainless Steel

• Sampler Only:

  • 1x Beta Horizontal Water Sampler
  • 1x User Manual

  Complete Kit:

  • 1x Beta Horizontal Water Sampler
  • 1x Messenger (45-B10)
  • 1x 100 ft. (30 m) Polyester Line (62-C15)
  • 1x Plastic Carrying Case
  • 1x User Manual

• If you purchase the "Sampler Only" option, you will need:

  • Messenger
  • Operating Line or Cable
• • Plastic Carrying Case
  • Thermometer (for mounting in the acrylic version)

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Wildco Braided Polyester Line 1/8 in 65.6 ft with Float ²⁵

$ 24.00 USD

Wildco Braided Polyester Line for Sampling Equipment Low-Stretch, High-Durability Design for Accurate Sampling This braided...

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Wildco D Frame Nets with Fixed Pole ²⁵

$ 197.50 USD

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

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Wildco Dolphin Plankton Bucket 300mL 504μm SS mesh ²⁵

$ 103.75 USD

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Wildco Dolphin Plankton Bucket 500 mL ²⁵

$ 126.50 USD

Wildco 500 ml Dolphin Plankton Bucket with 504 µm Mesh Stainless Steel Design for Efficient...

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Wildco Dolphin Thread Adapter 3-1/2" x 89mm ²⁵

$ 118.75 USD

Wildco 89 mm Dolphin Type Adapter Robust Stainless Steel Connection for Your Sampling Equipment The...

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Wildco Ekman Grabs ²⁵

$ 582.50 USD

Wildco Ekman Series Benthic Dredge Sampler with up to 9x9 inch Area

Quantitative and Qualitative Sampling of Benthic Fauna in Soft Bottoms

This dredge is your ideal tool for taking macroscopic fauna samples in soft bottoms that are free of vegetation or have short, firm vegetation. Its design is perfect for you to perform quantitative and qualitative sampling and to determine the productivity of bottoms composed of finely divided mud, silt, or peat. It is not recommended for rocky or sandy bottoms, as small stones could prevent the proper closure of the jaws.

Two thin, overlapping top lids open during descent to allow water to pass through and close during retrieval to reduce sample washout. To operate, simply set the springs, lower the dredge to the bottom, and send the messenger down to trigger the jaws to close and capture the sample.

Features

• Its design is perfect for the quantitative and qualitative study of benthic fauna in soft bottoms.
• Features a reliable Twin-pin™ release mechanism that is activated by a messenger.
• Its overlapping jaws and hinged top lids reduce sample loss during retrieval.
• Constructed from stainless steel for maximum durability in field conditions.
• Its wide base provides great stability despite its lightweight design.
• Available in three sizes and with the option of a complete kit that includes a case, messenger, and line.

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

• Specification	Small	Standard	Large
  Material	316 or 18-8 Stainless Steel
  Sampling Area	6 x 6 in	6 x 6 in	9 x 9 in
  Box Height	6 in	9 in	9 in
  Release Mechanism	Messenger-operated Twin-pin™
  Recommended Use	Soft bottoms (mud, silt, peat)

• Dredge Only:

  • 1x Ekman Dredge

  Complete Kit:

  • 1x Ekman Dredge
  • 1x Messenger
  • 1x Operating Line
  • 1x Carrying Case

• If you purchase the "Dredge Only" option, you will need:

  • Messenger
  • Operating Line or Cable
• • Parts and Spares for Ekman Dredges
  • Additional weights
  • Extension handles (for use in shallow water)
• • Technical Specifications Manual

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Wildco Fieldmaster Mighty Grab Dredge ²⁵

$ 305.75 USD

A scaled down version of our world-renowned Wildco® grabs. For hand line operation. Center pivot...

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Wildco Fish Measuring Board Mini - Discontinued

$ 56.95 USD – Sold Out

Check the great Check-It Stick fish measuring boards! A smaller, more transportable version of our...

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Wildco Fish Measuring Board ²⁵

$ 342.75 USD

Wildco Fish Measuring Board with up to 30 inch Length

Durable Polyethylene Design with Metric and English Scales for Fast, Accurate Measurements

This durable fish measuring board, made from high-density polyethylene, provides you with fast and accurate fish measurements. Its smooth surface and easy-to-read scales allow for minimal trauma to the fish during the process. The tempered aluminum straight edge is configured for the metric system, but you can easily flip it for English measurements using the stainless fasteners. Additionally, a tapered stop helps prevent specimens from sliding off the board while you measure them.

Features

• Made of high-density polyethylene for maximum durability and a long life in the field.
• Its smooth surface and clear scales allow you to take quick measurements with minimal trauma to the fish.
• Includes a tempered aluminum edge with metric and English scales that you can easily interchange.
• Features a tapered stop to help prevent specimens from sliding during measurement.
• Available in two convenient sizes: 24" (60 cm) and 30" (75 cm), to suit your needs.

• Specifications
• In the Box

• Specification	24" / 60 cm Model	30" / 75 cm Model
  Material	High-Density Polyethylene
  Scale Edge	Tempered Aluminum, Reversible
  Scales	Metric and English
  Divisions (Metric)	1 mm
  Divisions (English)	1/8", 1/16", 1/32"
  Dimensions (W x L x D)	9" x 24" x 1-1/4"	9" x 30" x 1-1/4"

• • 1x Wildco Fish Measuring Board

Fish Measuring Board, Wildco, Ichthyometer, Fish Ruler, Measuring Boards, Rule, Rules, Fishes

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Wildco Gridded Petri Dish 7 x 3.5 x 3.5 in x10 Units

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Sterile Grid Counting Plate with 36 Wells Disposable Design for Quick Specimen Counting and Locating...

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Wildco Hand Core Sediment Sampler Kit ²⁵

$ 730.99 USD

Handle allows use in shallow water or by divers. Attach line to Clevis when taking...

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Wildco Keith Slack Nets ²⁵

$ 690.75 USD

Wildco Slack-Type Kick Net for Quantitative Sampling

Recommended by the USGS for Benthic Invertebrate Collection in Streams

This robust kick net, recommended by the USGS and named after Keith Slack, is your ideal tool for sampling benthic invertebrates. Simply place it directly on the stream bottom, where it functions similarly to a Surber sampler, allowing you to obtain accurate quantitative results. The kit comes complete with a two-piece handle, a sampling square, and a Dolphin™ bucket collection system, ready for you to use in the field.

Features

• Recommended by the USGS, which guarantees you a proven and reliable design for your studies.
• Includes a 0.25 m² sampling square so you can obtain precise quantitative results.
• Comes as a complete kit with a two-piece handle, a Dolphin™ bucket, and an adapter.
• Its 60-inch (152 cm) two-piece handle makes it easy for you to transport and store.
• Robust design, ideal for heavy use in field conditions.
• Available in two mesh sizes (243 µm and 500 µm) to suit your sampling needs.

• Specifications
• In the Box

• Feature	Detail
  Sampling Type	Quantitative Benthic Invertebrates
  Available Mesh Sizes	243 µm and 500 µm
  Handle	60 inches (152 cm), two-piece
  Quantitative Sampling Area	0.25 m² (with included square)
  Collection System	Open cod end with adapter for Dolphin™ bucket

• • 1x Kick Net (selected mesh)
  • 1x Two-piece handle (60" total length)
  • 1x 0.25 m² Sampling Square
  • 1x Dolphin™ Bucket
  • 1x Adapter for Dolphin™ Bucket

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Wildco Kemmerer PTFE 1.2 L Kit ²⁵

$ 1,914.50 USD

The top-of-the-line Fluoropolymer (PTFE) Kemmerer sampler is available only from Wildlife Supply Company! Includes 1.2...

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Wildco Kemmerer Water Sampler Vertical Acrylic TT PU ²⁵

$ 496.50 USD

Wildco Kemmerer Series Water Sampler for General Purpose Sampling with up to 8.2 L Volume

Versatile and Durable Design with "All-Angle™" Trip Head for Precise Water Samples

Kemmerer bottles are designed so that no metal parts touch your sample. They feature a Delrin closure and an O-ring that replace the steel spring in the "All-Angle™" trip head. The bottle is available in transparent acrylic, which allows you to see the sample before decanting, and also in opaque PVC for greater durability. This sampler is designed for general sampling and is not suitable for trace metal analysis. For that purpose, we recommend our Beta or trace metal Kemmerer samplers.

Storage Tip: When storing your sampler, ensure the seals are open and not touching the bottle's body. This will prevent them from becoming misshapen during long periods of inactivity. This sampler requires a messenger and a line (included in the kits) for operation.

Features

• Its metal-free contact design ensures sample integrity for general analyses.
• Available in opaque PVC for durability or transparent acrylic for you to view the sample instantly.
• Choose from a wide range of volumes, from 1.2 L to 8.2 L, to suit your needs.
• Its "All-Angle™" trip head with a Delrin closure ensures reliable operation every time.
• Features polyurethane seals, ideal for general-purpose sampling.
• The complete kit includes everything you need to get started: a case, messenger, and a 100 ft. line.

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

• Feature	Detail
  Available Volumes	1.2 L, 2.2 L, 3.2 L, 4.2 L, 6.2 L, 8.2 L
  Available Materials	Opaque PVC or Transparent Acrylic
  Seal Material	Polyurethane
  Metal Contact with Sample	None
  Primary Use	General Sampling (not for trace metals)
  Trip Head	All-Angle™ with Delrin Closure

• Sampler Only:

  • 1x Kemmerer Water Sampler

  Complete Kit:

  • 1x Kemmerer Water Sampler
  • 1x Messenger
  • 1x 100 ft. (30 m) Polyester Line
  • 1x Plastic Carrying Case

• If you purchase the "Sampler Only" option, you will need:

  • Messenger
  • Operating Line or Cable
• • Plastic Carrying Case for Sampler

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Wildco Kemmerer Water Sampler Vertical Acrylic TT Silicone ²⁵

$ 522.00 USD

Wildco Kemmerer Series Water Sampler for Trace Metals with up to 8.2 L Volume

Metal-Free Contact Design with Silicone Seals for Accurate Chemical Analysis

Kemmerer bottles are designed so that no metal parts touch your sample. They feature a Delrin closure and an O-ring that replace the steel spring in the "All-Angle™" trip head. The bottle is available in transparent acrylic, which allows you to see the sample before decanting, and also in opaque PVC for greater durability. This sampler is ideal for trace metal sampling thanks to its silicone seals and is also suitable for chemical and organic analyses in mg/L concentrations.

Storage Tip: When storing your sampler, ensure the seals are open and not touching the bottle's body. This will prevent them from becoming misshapen during long periods of inactivity. This sampler requires a messenger and a line (included in the kits) for operation.

Features

• Its metal-free contact design ensures sample integrity for trace metal analysis.
• It features silicone seals, ideal for high-precision chemical and organic sampling.
• Available in opaque PVC for durability or transparent acrylic for you to view the sample instantly.
• Choose from a wide range of volumes, from 1.2 L to 8.2 L, to suit your needs.
• Its "All-Angle™" trip head with a Delrin closure ensures reliable operation every time.
• The complete kit includes everything you need to get started: a case, messenger, and a 100 ft. line.

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

• Feature	Detail
  Available Volumes	1.2 L, 2.2 L, 3.2 L, 4.2 L, 6.2 L, 8.2 L
  Available Materials	Opaque PVC or Transparent Acrylic
  Seal Material	Silicone
  Metal Contact with Sample	None
  Primary Use	Trace Metal Sampling & Chemical Analysis
  Trip Head	All-Angle™ with Delrin Closure

• Sampler Only:

  • 1x Kemmerer Water Sampler

  Complete Kit:

  • 1x Kemmerer Water Sampler
  • 1x Messenger
  • 1x 100 ft. (30 m) Polyester Line
  • 1x Plastic Carrying Case

• If you purchase the "Sampler Only" option, you will need:

  • Messenger
  • Operating Line or Cable
• • Plastic Carrying Case for Sampler

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Wildco Kemmerer Water Sampler Vertical Acrylic TT Silicone ²⁵

$ 211.50 USD

Wildco Silicone Replacement Seals for Kemmerer Samplers This is the set of silicone replacement seals,...

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