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Invertebrate Counting Trays There are 10 products.

Invertebrate Counting Trays
  • Sampling Squares, 1/4 Square Meter, Fieldmaster®

    Collapsible! Quantify the results of your field study. This plastic device cleanly marks off quarter meter or full meter squared. It snaps open due to the durable shock cord inside the PVC pipe legs. Our unique flow-through design with open T-connectors allows the frame to sink.

    Collapsible! Quantify the results of your field study. This plastic device cleanly...

    Collapsible! Quantify the results of your field study. This plastic device cleanly marks off quarter meter or full meter squared. It snaps open due to the durable shock cord...

    622-6125

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    $43.03
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  • Quad/Sect Kit

    Two calibrated transect lines and a quadrat go to make up this classic field-sampling device. Used to ensure uniform sampling of 'periwinkles' per square meter for instance, the quadrat can be assembled into one square that is a meter on a side, or two that are each 0.5 m meter on a side. A cord through the device eases disassembly for storage. Each 20 meter transect line is marked every 2 meters.

    Two calibrated transect lines and a quadrat go to make up this classic field-sampling...

    Two calibrated transect lines and a quadrat go to make up this classic field-sampling device. Used to ensure uniform sampling of 'periwinkles' per square meter for instance, the...

    32805

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    $72.19
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  • Bug Box - 4x magnification, Acrylic, 1in x 1in x 3/4in
    Bug Box Small 1" 4X Mag.

    Small Bug BoxThis tiny box serves as an insect or specimen viewer, mineral display or storage box. Size is 1” x 1” x 3/4” with a 4x magnifier cover.

    Small Bug BoxThis tiny box serves as an insect or specimen viewer, mineral display or...

    Small Bug BoxThis tiny box serves as an insect or specimen viewer, mineral display or storage box. Size is 1” x 1” x 3/4” with a 4x magnifier cover.

    635-1210

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    $1.14
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  • Lens, Hand 3X/6X 75Mm Diameter. 125Mm Handle.

    Ideal for field or lab. Rimless bifocal magnifier with gorgeous hi-polished chrome handle.Length 8" (5" handle 3" lens)3x & 6x MagnificationDeluxe neoprene carring case

    Ideal for field or lab. Rimless bifocal magnifier with gorgeous hi-polished chrome...

    Ideal for field or lab. Rimless bifocal magnifier with gorgeous hi-polished chrome handle.Length 8" (5" handle 3" lens)3x & 6x MagnificationDeluxe neoprene carring case

    3-7905-A20

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    $18.43
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