Description

providing a measurable projection surface for sizing real images formed by lenses and concave mirrors

250mL borosilicate 3

Used to compare two unknown resistances by null-deflection on a sliding-wire jockey

110 ohms at 1-ohm resolution

Borosilicate Glass Barometer Tube with Bulb, 35" Item Type_Mug providing a measurable projection surfaceBorosilicate 3. 3 glass barometer tube at 35 inches long with an integrated bulb, formed to measure atmospheric pressure through mercury or indicator fluid column rise.

Exchange/Return Notes

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Borosilicate Glass Barometer Tube with Bulb, 35" Item Type_Mug providing a measurable projection surface

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