Thermometer Stand Lab Supplies_Filtering Supplies A pair of pointer electrodes

A pair of pointer electrodes are supplied with the instrument

giving students a continuously variable aperture for diffraction and spectroscopy work

built for durable repeated steam production in thermodynamics setups

sized for whole-class visibility during gas-law and fluid-mechanics lessons

and comparison wires for tensile-elasticity study across different materials

Thermometer Stand Lab Supplies_Filtering Supplies A pair of pointer electrodesSheet 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.