Lab Rheostat for lab by labcare export Bunsen Burner for lab use adjustable intensity

adjustable intensity

Glow-in-the-dark pointer is easy to see in the dark Snap lid protects the face in transport

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Lab Rheostat for lab by labcare export Bunsen Burner for lab use adjustable intensityRheostat Rheostat size 8" Brass Rod by labpro For use as series resistance or as a potentiometer. Slide wire type. Oxidized copper nickel alloy wire is wound on a porcelain tube to provide perfect insulation. Phosphor bronze contact provided on nickel plated brass slider rod to give rapid and smooth movement. Three brass terminals are provided, one at each end of the wire and the third at one end of the slider rod thus the rheostat can also be used as