This is an instruction manual for the 3131A analog insulation tester. It introduces the features and characteristics of the product, as well as how to use the product for insulation testing, continuity testing, etc.
This manual provides instructions for using the Kyoritsu 3131A analog insulation tester, including safety precautions, instrument layout, and operational procedures. It details measurement ranges, accuracy, and safety standards such as IEC 61557-1/2/4 and IP54 protection. The device supports insulation resistance testing at 250V, 500V, and 1000V, and continuity testing at 2Ω and 200Ω. It also includes battery and fuse replacement instructions and cleaning guidelines.
| Measuring Ranges (Insulation Resistance) | 250V/100MΩ, 500V/200MΩ, 1000V/400MΩ |
|---|---|
| Continuity Test Ranges | 2Ω, 200Ω |
| Power Source | 6 x 1.5V battery type R-6, AA or equivalent |
| Dimensions | 185(L) x 167(W) x 89(D) mm |
| Weight | 860g (including batteries) |
The ranges are 250V/100MΩ, 500V/200MΩ, and 1000V/400MΩ.
The instrument is an analogue insulation tester used for measuring insulation resistance and performing continuity tests on low voltage installations.
The device offers three insulation test ranges: 250V, 500V, and 1000V.
The instrument uses six 1.5V batteries, specifically type R-6, AA, or equivalent.