DVM-V type vacuum degree testerDetailed product description：

The DVM-V vacuum tester uses quantitative measurement methods, which can not only measure whether the vacuum degree of the vacuum switch is within the normal range, but more importantly, for some vacuum switches with fast leakage rates, their lifespan can be roughly inferred by comparing the measurement results over the years, truly preventing accidents from happening.

Main features of DVM-V vacuum tester

1. Quantitatively measure the vacuum degree inside the arc extinguishing chamber of various types of vacuum switches;
2. No need to disassemble the vacuum switch during on-site measurement;
3. The test results are accurate and reliable;
4. LCD Chinese character display makes operation simpler and more convenient;
5. Can save, print, and view test data;
6. The instrument is lightweight and easy to carry;

Performance indicators of DVM-V vacuum degree tester

1. Power supply: AC220V+15%, 50Hz;
2. Measurement range: 10-4-10-1Pa;
3. Electric field voltage: 18KV;
4. Magnetic field voltage: 1600V;
5. Instrument accuracy: 5%;
6. Operating environment: -10 ℃ to 40 ℃;
7. External dimensions: 460mm × 335mm × 330mm.
8. Host weight: 12kg;