Teach precision linear measurement, significant figures and approximation with this unique kit. Give your students concrete experience using industrial tools and various unknowns. The kit includes a detailed instruction manual, a micrometer reading to 0.01mm over a range of 25mm and a stainless steel dial caliper reading to 0.1mm with a range of 15cm. It also includes a 10cm polished steel rule marked in increments of 1mm which at 1cm wide and 1mm thick has a volume of 1 cm3. Unknowns to be measured include a «F,3/4»«M,69[inch mark]» steel sphere, a round aluminum rod, a plugged aluminum tube and a rectangular aluminum block. The complete kit comes in a fitted plastic case for easy stacking. Its transparent top makes for easy inspection.
WARNING: CHOKING HAZARD - Small parts. Not for children under 3 years.
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