| High school scientists need scientific data on which to base their conclusions. Now it’s easy to quantify the results of a field study with our folding sampling square. |
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| High school scientists need scientific data on which to base their conclusions. Now it’s easy to quantify the results of a field study with our folding sampling square. |
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| The folding sampling square cleanly and quickly marks off a quarter or half meter squared. Place it in front of a large kick net when you’re sampling for macrobenthos in a stream. Kick up the stream bed in the area marked out. When you know how many “critters” can be found in an area - you can extrapolate for the length of the stream. |
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| The sampling square “explodes” open due to the use of a durable shock cord inside the PVC pipe legs. Connects are made with T-connectors which allow the frame to sink. Includes: two-dimensional square formed connected with two T-connectors; shock cord inside pipe legs; instructions. |
