US$ 18.05
Sheet-metal D battery holder for two D-cells with spring-loaded terminals and 4 mm banana plug outputs
the heavier-load counterpart to PH1155I
and 500mm focal lengths for comparative refraction experiments
Fully enclosed EDM-80 moving-coil DC milliammeter measuring 0-500mA at plus-or-minus 2
Standard Rheostat, 8.5Ω, 5A Max Lab Supplies_Spring Scales Sheet-metal D battery holder forStandard rheostat at 8. 5 ohms and 5A with oxidized constantan winding on a vitreous enameled steel tube, the lower resistance higher current option in the standard rheostat line.
US$ 18.05
US$ 16.35
US$ 14.75
US$ 41.00
US$ 14.75
US$ 16.35
US$ 16.35
US$ 44.40