Moving Coil Milliammeter Lab Equipment and Supplies_Lab Supplies Small 4-inch solar cell on

Small 4-inch solar cell on a 4mm-terminal panel

and yellow leads are already in use

Sliding-top wooden box 5 x 2 x 1 inches with a recess sized for a pair of 100mm (4-inch) bar magnets plus their keeper

this wooden simple-machine model lets students measure input effort against output splitting force at different wedge angles

Ten-and-a-half-inch giant wooden clothespins ship as a 5-piece set for larger decorative crafting

Moving Coil Milliammeter Lab Equipment and Supplies_Lab Supplies Small 4-inch solar cell onFully enclosed EDM 80 moving coil DC milliammeter measuring 0 500mA at plus or minus 2. 5% accuracy on a 60mm scale, direct reading current in the most used range for student bench circuits.