US$ 56.00
letting students route current down either branch of a circuit by choosing which slot the plug occupies
magnification
Built for drop-precision dispensing
restoring rotary control over UV sanitization cycles when the original cracks or breaks off
Six-pack of polished stainless steel spatula-scoops with one rounded end and one pointed end
Thermistor Demonstration Board Category_Glassware letting students route current downMounted thermistor on a demonstration base with 4mm plug connections, dropping resistance as temperature rises and giving an introduction to temperature dependent semiconductor sensors.