Browse Items (2 total)

  • Tags: Electricity

Weston D.C. Voltmeter, Model 45

Weston DC Volt 6.jpg
Front face with lid opened:

Knobs: Toward the top of the box on the front face, there are 3 screw knobs (two on the left, one on the right). Each dial has a knurled surface, and when unscrewed, reveals a metal electrical lead. Above the knobs…

Monroe High Speed Adding Calculator (LA5-160x)

MonroeHighSpeedCalculator_MEEM3rdfloor_1.jpg
Physical Description The calculator generally comprises three main parts: the main housing, the keypad, and the output carriage.The main housing for the calculator is rectangular as seen from the top, with one pale green slanted face on the front…