Tungsten Carbide Bimetallic Strip, 10-Pack Subcategory_Acids and Bases Oscilloscope with feel of Digital

Oscilloscope with feel of Digital touch

Double-walled copper-cylinder hypsometer at 34 by 6cm on a steam boiler

letting students read low-cell voltages and high-tension supply outputs on the same meter

Sixteen-SWG bare constantan wire on a 125g reel — a copper-nickel alloy with a low temperature coefficient that holds resistance steady across a wide temperature range

Tungsten Carbide Bimetallic Strip, 10-Pack Subcategory_Acids and Bases Oscilloscope with feel of DigitalTen pack of tungsten carbide bimetallic strips, bending visibly as heat applies different expansion rates to each bonded metal layer in thermal expansion studies.