24" Demonstration Vernier Caliper, Large Pack Size_14 dropping resistance as temperature rises

dropping resistance as temperature rises and giving an introduction to temperature-dependent semiconductor sensors

Nine-piece flat brass weight set with dual hooks on each piece

this 18 SWG bare constantan wire on a 125g reel relies on the alloy's low temperature coefficient

Corrosion-resistant twelve-piece stainless steel slotted mass set totaling 1110 grams from 1 to 500 gram pieces

24" Demonstration Vernier Caliper, Large Pack Size_14 dropping resistance as temperature risesQuality wooden 24 inch demonstration vernier caliper with a sliding arm, teaching a whole classroom the principles of vernier scale reading before students use benchtop sized calipers.