Knopp VP-215 Multirange Potential Precision Transformer

HD Electric Company HDE UCT-8 8kVDC Underground Cable Tester - USED

KNOPP RA-4 Precision Transformer

Knopp Testing Equipment Current ANSI Burden Set Type BSC-10

Megger TTR20 Transformer Turn- Ratio Test Set w/ Test Lead Set - PARTS

AVO MEGGER BIDDLE Three Phase TTR Transformer Turn Ratio Test Set Cat No 550503

FIBER INSTRUMENT SALES FIS OV-LS, & OV-PM, 3M PHOTODYNE 2XT & 3XT + CASE LOT

KNOPP PRECISION MULTIRANGE CURRENT TRANSFORMER TYPE PT-600 120VOLTS PT600 🎯