Nuvistor Checker-Balancer
Nuvistor Checker/Balancer fixture for the 575 curve tracer. The heater current for the devices under test comes from one of the 6.3V incandescent lamp sockets on the front panel of the 575.
Nuvistor Checker/Balancer fixture for the 575 curve tracer. The heater current for the devices under test comes from one of the 6.3V incandescent lamp sockets on the front panel of the 575.