Thermometer Stand Subcategory_Lab Equipment Sets Three-finger vinyl-coated jaws open to

Three-finger vinyl-coated jaws open to 3

8mm rod attachment and a centered 50mm aperture together hold a lens square against an optical-bench rail for repeatable refraction

and a reinforced rim to protect against accidental impacts

Two independent output channels on this compact AC/DC power supply deliver six selectable voltages up to 12V at 500 mA each

and friction experiments on inclined planes and tracks

Thermometer Stand Subcategory_Lab Equipment Sets Three-finger vinyl-coated jaws open toSheet metal thermometer stand sized 165 by 120 by 125 mm with foam rubber cushion pads on the baseplate, supporting 18 mm thermometers upright and protected between laboratory uses.