Transformer Heat Run Tester

 
JYR-20W Transformer Heat Run Tester

JYR-20W Transformer Heat R

1. Suitable for all transformers below 35KV voltage heat run...

JYR 40/50E Transformer Heat Run tester

JYR 40/50E Transformer Hea

JYR 40/50E Transformer Heat Run tester 1. Suitable for almo...

JYR-40D/20D Temperature Heat Run Tester

JYR-40D/20D Temperature He

1. Suitable for power transformers heat run testing. 2. Pri...