Western Electric KS-15750-L1

Brand on Tester Western Electric


Tube / Solid State? Tube
Type Dynamic Mutual Conductance
Scale 600 Micromhos
3000 Micromhos
6000 Micromhos
15000 Micromhos
30000 Micromhos
60000 Micromhos
Tests Conductance Gm, Gas
Notes This tester was manufactured by Hickok for Western Electric. It is essentially the same as a Hickok 539C tester but with some differences. It has a filtered power supply for the Bias circuit, some additional AC signal voltage ranges, test data for Western Electric type tubes, and an additional socket specifically for Western 418, 429, 437 type tubes.
Western Electric KS-15750-L1
Western Electric KS-15750-L1
Western Electric KS-15750-L1
Western Electric KS-15750-L1
Western Electric KS-15750-L1
Western Electric KS-15750-L1
Western Electric KS-15750-L1
Western Electric KS-15750-L1
Western Electric KS-15750-L1
Western Electric KS-15750-L1