Halltech Aquatic Electrofishing Equipment

HALLTECH HT2000 ELECTRODE TESTER

Our HT2000 Tester will quickly and easily check both youranode and cathode operation before you head out. It is simple to operate and determines if the electrode has any issues. No need to worry about whether the tester has a working battery either. It works off of your HT2000 Electrofisher battery. This unit is light, compact and will fit easily ... Read More...

BackPack Electrofisher

HT-2000 Battery Backpack Electrofisher (Battery Backpack Electrofisher in pdf format) We have been asking a lot of questions and doing a lot of listening. Finally, an affordable solution for Electrofishing. The HT-2000 meets and exceeds all aspects of the Electrofishing Guidelines. Battery and electrical circuits are contained in a hermetically sealed, rugged case, integrated on our non-conductive and comfortable pack frame. Our ... Read More...

Linemen’s Gloves High Voltage ASTM Class 1

Class 1 through 4 gloves are available in the industry standard color black, or in contrasting two-color combinations. The contrast between the thin outer color against the inner color makes inspecting for cuts and tears easier when the glove is inflated or stretched. Class 1 gloves are available in the industry standard contrasting two-color combinations. The contrast between the thin outer ... Read More...

HT2000 Electro Anesthesia System

HT2000 Electro Anesthesia System can be purchased as a stand alone system or as a conversion kit for your existing HT2000 Backpack Electrofisher. Electrodes can be designed to your specifications to fit any size tank or raceway. Call for pricing. Read More...

Benthic Sieve Bucket

Benthic Sieve Bucket in made of heavy duty plastic with a welded stainless steel ring and 500 micron mesh. Great for washing samples taken with Ekmans and Grab Samplers. Other mesh sizes available on request. $125. each Read More...

Bedload Samplers

Bedload Samplers are utilized for sampling and measuring sedimentation flow in fluvial geomorphology studies. Our Helley Smith hand held samplers have a 3" x 3" opening with a 3.22 expansion ratio chamber. It is made of stainless steel and uses the style #1 bag (2 kg). It comes with a 6’ handle and one 250 micron bag…..$330. Replacement bags are ... Read More...

CABIN Protocol Benthic Kick Net

CABIN Protocol Benthic Kick Net (400 micron with collection bucket). The Canadian Aquatic Biomonitoring Network (CABIN) is the national biomonitoring program developed by Environment Canada to provide standardized sampling protocols and a recommended assessment approach called the Reference Condition Approach (RCA) for assessing aquatic ecosystem condition. CABIN is a collaborative program for the collection and assessment of biological data to determine the ... Read More...

Accessories

Electro Fishing Nets Our nets are custom made with the finest materials available. In most situations, knotless nylon mesh is used to reduce abrasion on the fish. Let us know what your requirements are and we will build a net tailor made to your specific water or fish conditions. All nets may be treated with an UVB coating to prolong their life. Seines ... Read More...

Electrofisher

American Bullfrogs (Rana catesbeiana = Lithobates catesbeianus). This invasive species has exploded in some regions and it now voraciously competes with, and preys on native species threatening their populations. Our Electrofishers can be adapted to many applications that make them ideal collection tools for any number or aquatic species. Please call to discuss your research requirement and if we can not ... Read More...

Electrofishing Boat

Electrofishing Boat Eboat: We are very pleased with the results of the testing of our EBoats which have exceeded our expectations! Please see a full explanation in the Press Release section of the website of how our technology works and the reasons why we went this route. We have also adapted our popular HT2000 Backpack System to easily work in small vessels and ... Read More...

Ekman Dredges

Ekman Dredges This dredge is useful for sampling benthic communities inhabiting soft bottomed aquatic environments. As the dredge is lowered, the hinged upper doors swing open, allowing water to pass through and minimize the shock wave. When the dredge reaches the bottom, a messenger is sent down the line which trips the spring-loaded jaws. The jaws snap shut, preventing washout of ... Read More...

Marchant Box

Marchant Box Method (Marchant 1989, preferred): The standard sub-sampling box is a modified Marchant design consisting of an approximately 27 x 27 x 15 cm box that is divided into 100 cells and has a water tight lid. Wash the sample from the sieve into the Marchant Box and fill with water to a depth just below the height of ... Read More...

Grab Samplers

Grab Samplers The proven design of the super heavyweight grab sampler facilitates its use in all types of bottom substrates, except hard-packed clays. A simple pin mechanism prevents accidental closure of the dredge while in transit. The new improved spring-loaded release mechanism triggers the dredge upon impact with the bottom. The top of the dredge is covered with #30 stainless steel ... Read More...

Van Dorn Bottles

Van Dorn Bottles VERTICAL VAN DORN BOTTLE Our vertical Van Dorn bottle is non-metallic, based on the design of Dr. W. G. Van Dorn of the Scripps Institute of Oceanography and is suited for either saline or freshwater usage. The body and drain valves are constructed of durable lexan, P.V.C. plastic or clear acrylic. Closure of the bottle is by means of a messenger ... Read More...

Kemmerer Water Samplers

Kemmerer Water Samplers KEMMERER WATER SAMPLER This Kemmerer bottle has the virtues of simplicity of construction, convenience, small bulk, light weight, and modest cost. The body of the sampler can be made of clear acrylic, lexan, or P.V.C., and the metal parts are machined from stainless steel. In operation, the open sampler is lowered on a graduated rope to the desired depth. The ... Read More...