40cm Stainless Steel Bow Crucible Tongs, Extra Long Subcategory_Force and Motion bright-black

bright-black

Eight-inch external probe on a 36-inch cord on this handheld digital thermometer

Economy Boyle's Law apparatus on a wooden stand with a heavy metal base

Sprung-tip jockey contact slides smoothly along the resistance wire of a Wheatstone bridge or potentiometer to find the null-deflection balance point during student-built bridge experiments

and pendulum period in physics experiments

40cm Stainless Steel Bow Crucible Tongs, Extra Long Subcategory_Force and Motion bright-blackExtra long 40 cm bow style stainless steel crucible tongs distance hands from furnace heat while gripping crucibles during high temperature analytical chemistry work.