US$ 99.00
Aluminum-cased 4-inch plotting compass with a glass face
strobe lamp
and density concepts without needing an electrical power source
supplying the third-color signal line for breadboarded circuits where black and red rails are already assigned
Erlenmeyer flasks
Dual-Range Moving Coil DC Voltmeter, 0-5V / 0-10V Subcategory_Scales and Balances Aluminum-cased 4-inch plotting compass withCompact 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$ 99.00
US$ 99.00
US$ 99.00
US$ 99.00
US$ 17.95
US$ 99.00