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3749 PEN-Wrestling
Fully digital, The PEN-Wrestling refractometer surprisingly compact size (pen size) allows you to easily carry it around. The size, design, function and performance will surprise you.
Testing of Urine Specific Gravity to determine acceptable hydration levels meets NFHS weight certification guidelines.
Easy and quick measuring
Measurement displayed in just 2 seconds
ATC - measurements are shown as if measured at 20°C
Zero setting (calibration) can be done with distilled or tap water!
Class IP65 - Dust-tight and Protected against water jets. Rinse clean under running water.
Size and weight 160 x 38 x 18 mm, 70g
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