Products

Fatal Flaws: How a Misfolded Protein Baffled Scientists and Changed the Way We Look at the Brain

$ 30.00 USD

Won the Canadian Science Writers' Association Outstanding Canadian Science Book Award for general audience books...

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Featherstone EL Cordion Ultralight Closed Cell Foam Sleeping Pad

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Built to Last. Designed to Go Further. The El Cordion sleeping pad is tough, comfortable,...

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Felids and Hyenas of the World: Wildcats, Panthers, Lynx, Pumas, Ocelots, Caracals, and Relatives ²⁶

$ 29.95 USD

From the Leopard Cat of Asia, the Black-footed Cat of Africa, and the Amur Tiger...

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Fenix E12 V2.0 AA Flashlight 160-Lumens

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Fenix E12 V2.0: Powerful 160-Lumen AA Flashlight for Everyday Use

Compact and Powerful LED Flashlight with a Maximum Output of 160 Lumens, Powered by a Single AA Battery, Ideal for Everyday Carry.

The Fenix E12 V2.0 AA Flashlight emits an impressive maximum 160 lumens from an included single AA battery. Using an ultra-thin optical lens, this flashlight delivers a soft and balanced beam a max distance of 223ft (68m). Access three brightness levels with a tap of the tail switch. At only 3” long, this flashlight is a great everyday carry size, and with its two-position body clip, you can carry it as you want—even clip it to your hat and use it as a headlamp. This little flashlight is built tough with an IP68 dustproof and waterproof rating. It’s hard to beat the ease of powering your flashlight with one single AA battery. Super small and bright, the Fenix E12 V2.0 is a great upgrade for those looking for a AA powered EDC flashlight.

 

THREE OUTPUT LEVELS FOR DIFFERENT NEEDS

The E12 V2.0 has three output levels to meet different needs. The ultra-thin optical lens helps generate a smooth and balanced beam, providing a more comfortable nighttime lighting experience both indoors and outdoors.

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

• Specifications
  Max Lumens	160
  Max Beam Distance	223 feet (68 meters)
  Max Runtime	70 hours
  Lighting Modes	3 brightness levels
  Bulb Type	MATCH CA18 cool white LED
  Lens Material	Polycarbonate
  Size	Length: 3.06” (76.6mm) Head: 0.75” (19mm) Body: 0.69” (17.6mm)
  Weight	0.96 oz. (27.3g) excluding battery
  Battery	One included AA battery
  Included	AA battery, spare O-ring, lanyard
  Warranty	Limited Lifetime Guarantee from Fenix Lighting USA

  
  

  Ansi/Plato FL1	Low	Medium	High
  Output Lumens	5	30	160
  Runtime (Alkaline)	70h	13h	1h
  Distance	39ft (12m)	92ft (28m)	223ft (68m)
  Intensity	31cd	185cd	1133cd
  Impact Resistance	1m
  Dustproof/Waterproof	IP68, dustproof/submersible underwater to 2m
  Size	Length: 3.06" (76.6mm), Head: 0.75" (19mm), Body: 0.69" (17.6mm)
  Weight	0.96 oz. (27.3g) excluding battery
  Included	AA battery, spare O-ring, lanyard

• • Fenix E12 V2.0 AA Flashlight
  • AA Battery (included)
  • User manual
• • AA Batteries
• • Fenix ALW-01 Wrist Flashlight Holder
  • Bike Mount (ALB-10)
  • Fenix ALD-05 Helmet Flashlight Holder
  • Additional AA batteries for backup
• 

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Fenix E12 V3.0 Flashlight 200 Lumens

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Fenix E12 V3.0 EDC Flashlight Penlight - 200 Lumens, AA Battery Powered, Ideal for Daily Use

Discover the Powerful and Compact Fenix E12 V3.0 Flashlight, Designed for Those Seeking a Reliable and Portable Light Source. With up to 200 Lumens of Brightness and a AA Battery that Lasts over 100 hours, it's the Perfect Companion for Any Daily Adventure.

The Fenix E12 V3.0 is a high-performance EDC (Everyday Carry) flashlight that combines durability and portability in a sleek design. Its powerful 200-lumen beam and a range of 77.7 meters ensure clear visibility in any situation. Powered by a AA battery, the E12 V3.0 offers an impressive runtime of up to 100 hours in the lowest mode, making it ideal for prolonged use. Its anodized aluminum construction provides impact resistance of up to 1 meter and an IP68 rating for reliable performance in harsh conditions. It includes a AA battery, a spare O-ring, a lanyard, and a LumenTac battery organizer for your convenience.

Key Features

• Bright EDC Performance: Up to 200 lumens with a range of 85 yards.
• AA Powered: Over 100 hours of runtime in the lowest mode.
• Compact and Portable Design: Weighs only 53.9 grams and can easily be carried in your pocket.
• Durable Construction: Impact resistant up to 1 meter and rated IP68.
• Included Accessories: Fenix E12 V3.0 flashlight, AA battery, spare O-ring, lanyard, and LumenTac battery organizer.

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

• Special Feature	Portable, Lightweight, Adjustable Light Modes, Durable, Impact Resistant
  Color	Black
  Power Source	Battery Powered
  Light Source Type	LED
  Material	Anodized Aluminum
  White Brightness	200 Lumens
  Included Components	Clip, Battery, Flashlight
  Product Dimensions	1.93 cm diameter x 1.75 cm width x 8.15 cm height
  Voltage	1.5 Volts (DC)
  Beam Distance	77.7 meters
  Battery Cell Composition	Alkaline
  Item Weight	90.7 grams
  Number of Batteries	1 AA battery required (included)
  Water Resistance Level	Waterproof
  Warranty Type	Limited
  Brand	Fenix
  Brightness	200 Lumens
  Battery Description	Alkaline
  Run Time	1 hour
  Compliance Specification	ANSI
  Manufacturer	Fenix Lighting
  Part Number	E12 v3.0
  Item Model	E12 v3.0
  Batteries Included	Yes
  Batteries Required	Yes

• • Fenix E12 V3.0 Flashlight
  • AA Battery (included)
  • Spare O-ring
  • Lanyard
  • LumenTac Battery Organizer
  • User Manual
• • AA Battery
• • Bike Mount (ALB-10)
  • Fenix ALW-01 Wrist Flashlight Holder
  • Fenix ALD-05 Helmet Flashlight Holder

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Fenix E18R V2.0 Rechargeable EDC Flashlight 1200 Lumens

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Fenix E18R V2.0: Ultra-Compact 1200 Lumen EDC Flashlight with USB-C Recharge and Magnetic Tail

Ultra-Compact 1200-Lumen EDC Flashlight with USB-C Charging and Magnetic Tail, Designed for Everyday Use.

The Fenix E18R V2.0 is an ultra-compact EDC (every day carry) flashlight with outstanding performance for a flashlight this small. Powered by one included 16340 li-ion battery, the E18R V2.0 emits a maximum of 1200 lumens a distance of 479ft (146m). The single side switch (no tail switch) controls six lighting modes including a moonlight mode for up-close tasks. Recharge the E18R V2.0 flashlight via its USB-C port when the battery level indicator indicates the battery is low. The E18R V2.0 is built tough with durable high-strength, oxidation-resistant aluminum and is waterproof underwater to 6.6ft (2m). Magnetic tail and a two-way body clip round out the features of this awesome little EDC flashlight.

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

• Specification	Details
  Max Lumens	1200
  Max Beam Distance	479 feet (146 meters)
  Max Runtime	200 hours
  Lighting Modes	5 brightness levels plus strobe
  Bulb Type	Luminus SST40 cool white LED
  Lens Material	Polycarbonate
  Color Temperature	Around 6000K
  Size	Length: 2.64” (67mm) Diameter: 0.87” (22mm)
  Weight	1.98 oz. (56g) including battery
  Battery	One included rechargeable 16340 li-ion battery or one CR123A lithium battery (not included/not rechargeable)
  Included	ARB-L16-700P rechargeable li-ion battery, USB Type-C charging cable, lanyard, spare O-ring
  Warranty	Limited Lifetime Guarantee from Fenix Lighting USA

  
  

  ANSI/FSC	Moonlight	Low	Medium	High	Turbo	Strobe
  Output Lumens	1	30	150	350	1200	1200
  Runtime	200h	15h	2h 30min	1h 20min	30min*	—
  Distance	30ft (9m)	75ft (23m)	174ft (53m)	266ft (81m)	479ft (146m)	—
  Intensity	4cd	137cd	714cd	1661cd	5397cd	—
  Impact Resistance	1m
  Waterproof	IP68, waterproof underwater to 2m/dustproof
  Size	Length: 2.64” (67mm), Diameter: 0.87” (22mm)
  Weight	1.98 oz. (56g) including battery
  Included	ARB-L16-700P rechargeable li-ion battery, USB Type-C charging cable, lanyard, spare O-ring

• • Fenix E18R V2.0 Rechargeable EDC Flashlight
  • ARB-L16-700P rechargeable li-ion battery
  • One included rechargeable 16340 li-ion battery
  • lanyard
  • spare O-ring
  • USB Type-C charging cable
• • None
• • Bike Mount (ALB-10)
  • Fenix ALW-01 Wrist Flashlight Holder
  • Fenix ALD-05 Helmet Flashlight Holder
  • Fenix ARB-L16-700UP Built-in USB Rechargeable Battery
  • Magnetic USB Charging Cord

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Fenix Rechargeable Flashlight PD36R PRO 2800 Lumen

$ 145.00 USD

Fenix PD36R Pro: High-Performance 2800 Lumen Rechargeable Flashlight

Dual Rear Switches, USB-C Rechargeable, and Impact-Resistant Design for Powerful Illumination.

Fenix’s best selling PD36R has gone PRO. It’s everything you like about the PD36R, but with just a little more power on the top end. Featuring a maximum 2800 lumen turbo mode, this flashlight can throw that light 1247 feet (380m). Dual tail switches control on/off, momentary on and six lighting modes. The 5000mAh battery provides plenty of power to keep this light running up to 42 hours, and it is USB Type-C rechargeable. Built tough, the PD36R PRO is impact resistant, dustproof and waterproof underwater to 2 meters. Maximum brightness and solid performance makes this flashlight the one to own for all your lighting needs. The PD36R PRO is compatible with the AER-05 Remote Switch.

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

• Specification	Details
  Max Lumens	2800
  Max Beam Distance	1247 feet (380 meters)
  Max Runtime	42 hours
  Lighting Modes	Five brightness levels and strobe
  Bulb Type	Luminus SFT70 LED
  Lens Material	Glass
  Color Temperature	Around 6500K
  Size	Length: 5.74” (145.8mm) Head: 1.04” (26.5mm) Body: 1.01” (25.7mm)
  Weight	5.96 oz. (169g) including battery
  Battery	One included 21700 rechargeable li-ion battery
  Included	ARB-L21-5000 Li-ion battery, USB Type-C charging cable, holster, lanyard, spare O-ring
  Warranty	Limited Lifetime Guarantee from Fenix Lighting USA

  
  

  ANSI/FSC	Eco	Low	Medium	High	Turbo	Strobe
  Output Lumens	30	150	350	1000	2800	2500
  Runtime	42h	19h	8h 15min	3h 55min	3h 30min*	—
  Distance	131ft (40m)	295ft (90m)	427ft (130m)	738ft (225m)	1247ft (380m)	—
  Intensity	400cd	1900cd	4300cd	12800cd	36600cd	—
  Impact Resistance	1m
  Waterproof	IP68, waterproof underwater to 2m/dustproof
  Size	Length: 5.74” (145.8mm), Head: 1.04” (26.5mm), Body: 1.01” (25.7mm)
  Weight	5.96 oz. (169g) including battery
  Included	ARB-L21-5000 Li-ion battery, USB Type-C charging cable, holster, lanyard, spare O-ring

• • ARB-L21-5000 Li-ion battery
  • One included 21700 rechargeable li-ion battery
  • USB Type-C charging cable
  • holster
  • lanyard
  • spare O-ring
• • None
• • Fenix ALG-18 Barrel Mount
  • Fenix AER-04 Tactical Remote Switch - DISCONTINUED
  • Fenix AER-05 Tactical Remote Switch
  • Fenix ALP-10 Tactical Duty Holster
  • Bike Mount (ALB-10)
  • Fenix ALD-05 Helmet Flashlight Holder
  • Fenix ALP-20 Leather Flashlight Holster
  • Fenix AOT-03 Soft Silicon Flexible Traffic Wand
  • Fenix AOF-S+ V2.0 Filter Adapter
  • Fenix AOD-S V2.0 Diffuser Tip
  • Fenix AOT-S+ Traffic Wand
  • Fenix ALG-00 Picatinny Rail Mount
  • Fenix ALG-15 Picatinny Rail Mount
  • Fenix ALG-16 M-Lok Rail Mount

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Fiberglass Telescoping Metric Measuring Rods - Non-Conductive ²⁶

$ 428.00 USD

Fiberglass Telescoping Measuring Rod Designed for quick one-person measurements of vertical or horizontal distances up...

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Field Guide to North American Flycatchers

$ 19.95 USD

The identification of flycatchers can be a daunting challenge for even the most seasoned birder....

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Field Guide to the Birds of Colombia

$ 32.95 USD – Sold Out

The world’s most bird-rich nation finally has a new field guide. The book is easy...

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Field Guide to the Birds of Colombia

$ 59.99 USD – Sold Out

This book is out of stock. Get the new Avifauna Colombiana! The world’s most bird-rich nation...

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Field Guide to the Fishes of the Amazon, Orinoco, and Guianas (Princeton Field Guides)

$ 45.00 USD

The Amazon and Orinoco basins in northern South America are home to the highest concentration...

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Field Guide to the Hummingbirds ²⁵

$ 29.95 USD $ 39.95 USD

Get this field guide with A Field Guide to the Birds of Colombia, 3rd Edition...

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Field Guide to the Mammals of Ecuador

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A Field Guide to the Mammals of Ecuador is the most comprehensive work on Ecuadorian...

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Field Guide to Whales, Dolphins and Porpoises

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Practical and portable, this is the ultimate field guide to the world's cetaceans. This outstanding...

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Fieldmaster Stainless Steel Standard Sieves

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Wildco Fieldmaster Series Geological Sieve with Mesh Sizes up to 4000 µm

Economical and Durable Design for Precise Particle Size Classification

Wildco Fieldmaster sieves are manufactured with stainless steel mesh and steel frames, providing an economical and durable solution for determining geological particle sizes. They are available individually or as a complete kit that includes 6 sieves, a lid, and a collection pan. Each sieve features a 17.8 cm diameter, making them easy to handle in both field and laboratory applications.

• Manufactured with stainless steel mesh and steel frames for enhanced durability.
• Allow precise determination of geological particle sizes.
• Available individually or as a complete kit with lid and collection pan.
• Standard 17.8 cm diameter for easy handling and stacking.
• Wide range of mesh sizes available, from 63 µm to 4000 µm.

• Specifications
• In the Box

• Feature	Detail
  Frame Material	Steel
  Mesh Material	Stainless Steel
  Sieve Diameter	17.8 cm (7")
  Available Mesh Sizes (Mesh / µm)	#5 (4000 µm), #10 (2000 µm), #35 (500 µm), #60 (250 µm), #120 (125 µm), #230 (63 µm)

• Complete Kit:

  • 6x Sieves (one of each mesh size)
  • 1x Lid
  • 1x Collection Pan

  Individual Sieve:

  • 1x Sieve (selected mesh size)

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Fieldmaster Student Limnological Secchi Disc ²⁶

$ 31.48 USD

Wildco Aquaview Series 26-inch Underwater Viewer Eliminates Reflections for a Clear Observation of Aquatic Life...

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Firefly Encyclopedia of Reptiles and Amphibians (Second Edition)

$ 24.99 USD $ 49.95 USD

This highly acclaimed encyclopedia combines authoritative, easy-to-read essays with exciting photographs showing reptiles and amphibians...

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FireFly FF Bird Visual Diverters ²⁵

$ 729.50 USD

Patented FireFly FF bird diverters have been tested by EPRI are recommended by the U.S. Fish and Wildlife Service. Incorporating motion, reflectivity, and glowing light, FireFly FF has been shown in independent studies to be the most effective bird diverter in preventing bird strikes on power lines. FireFly FF also has a lower installed cost than coils. When serving as a hazing device, FireFly FF prevents costly damage to facilities..

FireFly FF saves birds, prevents damage, and avoids fines:

• Millions of birds and bats are killed each year in collisions with power lines, guy wires, and other thin profile obstructions.
• Utilities can be subject to large federal fines when protected species are killed.
• Bird strikes also cause power outages.
• Bird nests and droppings cause millions of dollars in damage each year to transformers and other electrical equipment.

Independent studies have shown FireFly bird diverters to be the most effective bird diverters on the market. They have been tested by EPRI are also recommended by the U.S. Fish and Wildlife Service. Furthermore, FireFly diverters have a lower installed cost than coils. Coils can also entangle birds and are less effective at diverting birds, especially in low light at dawn and dusk when birds are at peak risk.

FireFly FF can also be used to haze birds within a 30 foot radius from buildings and structures, preventing potentially costly damage.

• In the Box
• Required Items

• • Diverter
• Any Option Required:
  • Installation Tool SnapFast® + Hot stick
  • Drone SnapFast

JC 20230216

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First Aid Kit 120 Items ²⁶

$ 10.50 USD

Waterproof 120-Piece Mini First Aid Kit Portable Emergency Medical Set

Premium 120-Piece Emergency First Aid Kit With Complete Medical Supplies In A Durable EVA Waterproof Case. Reliable Protection And Fast Response For Home, Car, Travel And Outdoor Use.

This 120-Piece Mini First Aid Kit Is Designed To Provide Immediate And Effective Assistance In Emergency Situations. Its Compact And Lightweight Design Makes It Easy To Store In Backpacks, Vehicles, Offices Or Travel Bags.

The Durable EVA Waterproof Hard Case Protects All Medical Supplies From Water, Dust And Impact. Inside, You Will Find A Carefully Selected Variety Of Essential Items For Treating Minor Cuts, Scrapes, Burns And Injuries.

Equipped With A Carabiner Clip, The Kit Can Be Securely Attached For Quick Access During Camping, Hiking, Road Trips And Everyday Activities.

Key Features

• Includes 120 Premium First Aid Supplies.
• Durable EVA Waterproof Hard Case For Maximum Protection.
• Compact, Lightweight And Travel-Friendly Design.
• Organized Interior Layout For Fast Access.
• Integrated Carabiner Clip For Easy Attachment.
• Suitable For Home, Office, Car And Outdoor Activities.
• Comprehensive Selection For Minor Injury Treatment.

• Specifications
• In the Box

• Product	Mini First Aid Kit
  Total Pieces	120 Pieces
  Case Material	EVA Waterproof
  Dimensions	16 x 12 x 6 cm (6.3 x 4.7 x 2.3 in)
  Weight	283 g (0.62 lb)
  Color	Red
  Manufacturer	Atickyaid
  ASIN	B0C3DKC7XF

  kit Contents

  30x	Adhesive Plaster (M)
  5x	Adhesive Plaster (S)
  5x	Adhesive Plaster (L)
  5x	Spot Adhesive Plaster
  1x	Elbow/Knee Adhesive Plaster
  30x	Cotton Swab
  1x	Medical Adhesive Tape
  1x	TPE Tourniquet
  15x	Safety Pins
  1x	Metal Tweezers
  1x	Gauze Roll (2.3" x 4.4 Yards)
  1x	Climbing Buckle
  6x	Cleansing Wipe
  2x	PVC Gloves
  1x	Metal Whistle
  1x	Medical Scissors
  4x	Iodine Prep Pads
  2x	First Aid Pads
  1x	Burn Cream
  1x	Triangular Bandage
  2x	Sterile Gauze Pads (3" x 3")
  4x	First Aid Prep Pads
  2x	Sterile Gauze Pads (2" x 2")
  1x	First Aid Manual
  1x	Empty EVA Bag

• • 1x Mini First Aid Kit With EVA Waterproof Case.
  • 1x Complete Set Of 120 Medical Supplies.
  • 1x Carabiner Clip.

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Fishery Ecosystem Dynamics

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Fisheries supply a critically important ecosystem service by providing over three billion people with nearly...

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Fixing the Climate: Strategies for an Uncertain World ²⁶

$ 19.95 USD

Global climate diplomacy―from the Kyoto Protocol to the Paris Agreement―is not working. Despite decades of...

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Flashlight VI Light by NMT ²⁶

$ 157.90 USD

This product is sold by BIOWEB in America countries but if you are in United States...

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Flights of Passage An Illustrated Natural History of Bird Migration

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“Magnificent. . . . David Tipling’s lush photographs stun and delight with every page. ....

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FLIR® E Series Thermal Imaging Cameras with WiFi

$ 999.00 USD – Sold Out

Each E Series infrared camera utilizes MSX® (Multi-Spectral Dynamic Imaging) technology to ensure extraordinary image...

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Floating Adult Mosquito Trap ²⁶

$ 363.90 USD

John W Hock Floating Adult Mosquito Trap Experience the latest innovation in mosquito control with...

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Flora Genérica de los Páramos. Guía Ilustrada de las Plantas Vasculares. Memoirs of the New York Botanical Garden Vol. 92

$ 50.00 USD – Sold Out

This title is volume 92 of Memoirs of The New York Botanical Garden. Paramo is...

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Flora Illustrata: Great Works from the LuEsther T. Mertz Library of The New York Botanical Garden

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An exquisitely illustrated volume in celebration of the world’s foremost library of botanical works The...

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Florapedia: A Brief Compendium of Floral Lore ²⁶

$ 16.95 USD

Florapedia is an eclectic A–Z compendium of botanical lore. With more than 100 enticing entries—on...

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Florida Field Guide, Reef Fish

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Florida has many unique and wonderful areas for viewing wildlife. Rainforest Publications has developed these...

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Flowatch 12 mm Air Impeller

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Specifications Brand Flowatch Type Air Rotor Diameter Ø 1.2 cm (0.47 in) Required Items Flowatch...

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Flowatch Flowmeter / Anemometer with Hanging Sensor and Deluxe Case ²⁶

$ 840.00 USD

Developed for use under various challenging field conditions. Its different impellers measure almost any fluid, liquid or gaseous medium. Fluid measurements can be taken in knots, km/h, mph, and m/s. The meter also takes temperature measurements in either °F or °C, including minimum and maximum temperature and current temperature. Also included is a wind speed impeller which allows you to take air velocity and wind chill measurements.

To take flow measurements from a bridge or other elevated location, use the optional flow sensor with 15 meter cable (included in this kit). Kit includes the display, 2 m cable, telescoping rod, a 60mm water impeller, 25 mm air impeller, hanging water sensor with 15m cable and carrying case. Weatherproof.

Applications
- Measure rivers flows
- Irrigation canals
- Ocean flows
- Air conditioning conduits
- Sewage flows
- Ventilation shafts
- Hydrological studies
- Aerological studies
- Chimney flues

Flujómetro / Anemómetro Flowatch

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

• Flow Speed Measurement
  
  Regular size windspeed impeller:
  - Diameter: Ø 20 mm, hole diameter Ø 33 mm
  - Minimum sensitivity: < 3km/h | < 1m/s
  - Precision: +/-2%
  - "off-axis" error: +/-30° | +/-3%
  - Operating temperature: -50°C to +100°C
  
  Small size windspeed impeller (not incl.):
  - Diameter: Ø 12 mm, hole diameter Ø 18 mm
  - Minimum sensitivity: < 3km/h | < 1m/s
  - Precision: +/-2%
  - "off-axis" error: +/-10° | +/-3%
  - Operating temperature: -50°C à +100°C
  
  Water impeller:
  - Diameter: Ø 60 mm
  - Minimum sensitivity: < 0.3km/h | < 0.1m/s
  - Precision: +/-2%
  - "off-axis" error: +/-20° / +/-3%
  
  - Selectable units: Knots, mph, km/h, m/s, fps and cm/s
  - Speed resolution: 0.1 for all units (except in cm/s: 3cm/s)
  - Functions: Current, minimum, average, maximum temperature and windchill factor
  
  Temperature
  - Selectable units: °C, °F, °C felt and °F felt
  - Precision Thermometer: +/- 0.2°C
  - Resolution of the thermometer: +/- 0.1°C
  - Functions: Ambient temperature measurement, felt, minimum, average and maximum
• - Display (1)
  - Air impeller Ø 20 mm (1)
  - Water impeller Ø 60 mm (1)
  - Hanging water sensor with 15m cable (connects directly to display) (1)
  - Telescopic rod with 2 meters cable (1)
  - Aluminum Case (1)
• None
• - Air Impeller Ø 12 mm
  - Hanging Velocity Water Current Sensor w/ 15 m Cable

Flujómetro / Anemómetro Flowatch

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Flowatch Kit 1 Air & Water Flow Meter with Case ²⁶

$ 840.00 USD

Flowatch Portable Flowmeter / Anemometer for Hydrological and Aerological Studies

Measure water currents and wind speed with professional precision in any field condition, ideal for environmental research and ecosystem monitoring.

Developed for use under various challenging field conditions. Its different impellers measure almost any fluid, liquid or gaseous medium. Fluid measurements can be taken in knots, km/h, mph, and m/s. The meter also takes temperature measurements in either °F or °C, including minimum and maximum temperature and current temperature. Also included is a wind speed impeller which allows you to take air velocity and wind chill measurements.

To take flow measurements from a bridge or other elevated location, use the optional flow sensor with 15 meter cable (sold separately). Kit includes the display, 2 m cable, telescoping rod, a 60mm water impeller, 25 mm air impeller and carrying case. Weatherproof.

Applications

• Measure river flows.
• Irrigation canals.
• Ocean flows.
• Air conditioning conduits.
• Sewage flows.
• Ventilation shafts.
• Hydrological studies.
• Aerological studies.
• Chimney flues.

Key Features

• Measures water and air flow speed in multiple units: knots, km/h, mph, m/s.
• Includes precision thermometer with °C and °F readings, with minimum, maximum, and average functions.
• Includes a 60 mm water impeller and a 25 mm air impeller.
• Telescoping rod with 2-meter cable for ease of measurement.
• Weatherproof design, suitable for demanding field work conditions.
• Compatible with an optional long-cable sensor for measurements from elevated locations.

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

• Flow Speed Measurement
  Regular size windspeed impeller
  Diameter	Ø 2 cm (0.79 in), hole diameter Ø 3.3 cm (1.30 in)
  Minimum sensitivity	< 3 km/h | < 1 m/s
  Precision	+/- 2%
  Off-axis error	+/- 30° | +/- 3%
  Operating temperature	-50°C to +100°C
  Small size windspeed impeller (not included)
  Diameter	Ø 1.2 cm (0.47 in), hole diameter Ø 1.8 cm (0.71 in)
  Minimum sensitivity	< 3 km/h | < 1 m/s
  Precision	+/- 2%
  Off-axis error	+/- 10° | +/- 3%
  Operating temperature	-50°C to +100°C
  Water impeller
  Diameter	Ø 6 cm (2.36 in)
  Minimum sensitivity	< 0.3 km/h | < 0.1 m/s
  Precision	+/- 2%
  Off-axis error	+/- 20° | +/- 3%
  Selectable units	Knots, mph, km/h, m/s, fps and cm/s
  Speed resolution	0.1 for all units (except in cm/s: 3 cm/s)
  Functions	Current, minimum, average, maximum temperature and windchill factor
  Temperature
  Selectable units	°C, °F, felt °C and felt °F
  Thermometer precision	+/- 0.2°C
  Thermometer resolution	+/- 0.1°C
  Functions	Ambient temperature measurement, felt, minimum, average and maximum

• • 1x Display
  • 1x Air impeller Ø 20 mm
  • 1x Water impeller Ø 60 mm
  • 1x Telescopic rod with 2 meters cable
  • 1x Standard case

• None: Ready to use!

• • Air impeller Ø 12 mm
  • Hanging Velocity Water Current Sensor w/ 15 m Cable
  • Flowatch 12 mm Air Impeller

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Flowers and Herbs of Early America

$ 50.00 USD

Silver medal winner of the 2008 Book of the Year Award in the category of...

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Floy T-Bar Anchor Fish Tags ²⁶

$ 88.50 USD

Floy® T-Bar Anchor Fish Tags work well with medium and small fish. Tags come in...

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Folding Sherman Traps Original ²⁵

$ 39.25 USD

Traps are sold from 10 units and up These traps are simple to operate, can...

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Folding Tent Cot 2-Person Waterproof 4-Season with Carry Bag

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Sleep Elevated, Dry, and Protected on Any Adventure

Sleep elevated, dry, and protected on any outdoor adventure

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

Key Features

• 2-in-1 Design: Tent and folding cot in one practical unit.
• Elevated Protection: Keeps you dry and off the ground in damp or uneven terrain.
• Waterproof & 4-Season: Durable nylon with included rainfly (2000-3000 mm) for all-weather use.
• Room for 2 People: Spacious interior of 83” x 47” x 47”, supporting up to 250 kg.
• Optimal Ventilation: Dual mesh windows allow fresh airflow while keeping mosquitoes out.
• Durable Frame: Made of ferroalloy, nylon, and high-quality mesh for maximum durability.
• Easy 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	Detail
  Dimensions	83" L x 47" W x 47" H
  Maximum Height	109 cm
  Occupancy	2 people
  Item Weight	20 kg / 32.9 lbs
  Load Capacity	250 kg / 551 lbs
  Materials	Ferroalloy, nylon, mesh
  Water Resistance	2000-3000 mm (waterproof)
  Seasons	4-season
  Color	Military Green

• • x1 Portable Tent Cot (cot + integrated tent)
  • x1 Waterproof rainfly
  • x1 Carry bag
• • Inflatable mattress or sleeping pad (optional for added comfort)
  • Nylon repair kit
  • Portable LED light for interior

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Folsom’s Plankton Sample Divider Aquatic BioTechnology ²⁶

$ 650.00 USD

Folsom Plankton Splitter: Domina el Arte del Muestreo Preciso

Divide muestras de plancton de manera rápida, precisa y en partes exactamente iguales con este divisor de methacrylate. Diseño nivelable con base ajustable y cubetas especializadas para un manejo eficiente de tus muestras acuáticas.

How it Works

The Folsom plankton sub-sampler provides a quick and easy method for dividing large plankton samples into suitable amounts for later analysis.

This plankton sub-sampler divides samples into two equal halves; this process can be repeated successively until the desired sample quantity is reached.

Design Methacrylate box removable divider Includes 2 buckets for pouring the divided sample; these have been designed to facilitate the subsequent management of the sample. Base can be levelled using 4 manually adjusted screws. The base includes a spirit level to facilitate levelling.

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

EO20232403

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Folsom’s Plankton Sample Divider Hydro-Bios ²⁶

$ 1,680.00 USD

Folsom’s Plankton Sample Divider provides a fast and easy method to divide large plankton samples...

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Forest of the Sea: The Remarkable Life and Imperiled Future of Kelp

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Forest of the Sea explores the hidden wonders of kelp forests, one of Earth’s most...

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Forest Spherical Crown Densiometers

$ 132.50 USD

Use to determine forest overstory density or as one indicator in wetland delineation work. Helpful...

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Forestry Suppliers 5 to 10 m Fabric Diameter Tape Refill with Claw Hook

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Replacement line for Woven Fabric Diameter Tape with claw hook, Model 283D, featuring metric scales....

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Forestry Suppliers Aerosols Tree Marking Paint x 5 u. ²⁶

$ 9.50 USD

Ideal for use in marking trees, identifying lumber, and grading logs. Highly visible paint produces...

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Forestry Suppliers Entomological Dissection Kit ²⁶

$ 24.50 USD

Designed for dissection work at the middle school, high school, and college level. Contains all...

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Forestry Suppliers Insect Shield Technical Field Shirts ²⁶

$ 62.00 USD

Lightweight and comfortable, this field shirt effectively repels insects, dries quickly, and provides 30+ UPF...

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Forestry Suppliers Model 345D 8 ft Steel Diameter Tape Refill with Claw Hook

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Forestry Suppliers replacement diameter tape with claw hook, Model 345D, featuring metric scales. Key Features...

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Forestry Suppliers Snake Hook

$ 36.25 USD

Standard 44-1/2” snake hook is designed for the safe handling of snakes, keeping them at...

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Forestry Suppliers Steel Diameter Tapes ²⁶

$ 39.95 USD

Black graduations on white enameled steel line or bright graduations on black steel line available....

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