US$ 19.95
supplying the third-color signal line for breadboarded circuits where black and red rails are already assigned
visible images while controlling motion and amplitude electronically
Used as the red-rail partner to the 300mm black 2mm-plug lead
Erlenmeyer flasks
Aluminum-cased 4-inch plotting compass with a glass face
Dual-Range Moving Coil DC Voltmeter, 0-5V / 0-10V Subcategory_Scales and Balances supplying the third-color signal lineCompact 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$ 19.95
US$ 141.50
US$ 184.00
US$ 549.18
US$ 207.64
US$ 547.50
US$ 30.00