Folding Quadrat, Steel Frame, Consists of 4 white coated steel rods 0.5 m long with markers at 0.25 m, For population counts and other measurements in the field
Stopwatch, Water-resistant stopwatch with lanyard features split and cumulative time modes, 1/100th second increments, calendar/date display, and an alarm.
Spring Scale Dynamometer, Material: Aluminum, High Resolution, Easy to read markings, Durable enough for classroom use and student abuse, omprised of a durable aluminum casing and is a great tool for assessing the weight of object in both grams and Newton's, Size: 1Kg/10N
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