US$ 130.91
providing the high-resistance leg of a voltage divider where current draw needs to stay in the microampere range
visible images while controlling motion and amplitude electronically
strobe lamp
Aluminum-cased 4-inch plotting compass with a glass face
and density concepts without needing an electrical power source
Dual-Range Moving Coil DC Voltmeter, 0-5V / 0-10V Subcategory_Scales and Balances providing the high-resistance leg ofCompact dual range 0 5V and 0 10V moving coil DC voltmeter at plus or minus 2. 5% accuracy with a 60mm scale, sized for student work spanning single cell and small battery stack voltages.
US$ 130.91
US$ 114.80
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US$ 39.20