直流电阻测试仪

HZJY-10K-I 绝缘电阻测试类

HZZGF 200kV 5mA 直流试验变仪器

HZCT-100B 互感器测试仪

HZBB-10B Transformer Turns Ratio Tester

油介电强度测试仪

Oil dielectric strength tester

Partial discharge tester

绕组变形测试

Tan delta tester

Turns Ratio Tester

Vlf hipot