Varistor Testing
Impulse generators with variable voltage and current outputs for testing disk varistors. Models designed for clamping voltage, energy absorption, surge withstand and combination wave testing.
 | Current Generator up to 100 kA, 8/20us short circuit current | |
 | CURRENT TESTER 8/20, 4X 12KA, ZSOURCE PER CIRCUIT 1 OHM. | |
 | Compact impulse generator for SPD testing | |
 | 1 kA impulse current generator 10/1000us | |
 | Clamping voltage tester 8/20 current range 0.5A up to 500A | |
 | Varistor clamping voltage tester |