JKVT 80 oil withstand voltage test calibration instrument

The main functions and features
1,The instrument is designed for insulating oil pressure tester.
2,The instrument is composed of precision glass glaze resistors, convenient carrying, high output precision.
3,The instrument without a connection to a quick check of oil pressure tester, improve users' trust of oil pressure tester.
The main technical indicators:
1,Measuring range: 0 to 80KV
2,Measuring accuracy:±1%
3,Voltage divider ratio: 10000:1
4,Use of humidity: ≤85% RH
5,Use of temperature: 5 to 35 degree celsius
6,External dimensions: 290*67*67mm
7,Weight: 1KG