| Attribute name | Attribute value |
|---|---|
| Made in | China |
| Producer | HoldPeak |
| device type | Portable |
| Display screen | 3 1/2 digits display with a max. reading of 1999 |
| AC voltage | 750V |
| short circuit current | appox.1.0mA |
| Powered by | six battery 5# which is 1.5V (R6AA SUM-3) |
| Working humidity | <80%. |
| Storage temperature | -10～50°C |
| Storage humidity | <85% |
| Insulation voltage | 100V/250V/500V/1000V |
| Insulation resistance range | 0.1M～200GΩ |
| Dimensions | 218*122*75 mm |
| Weight | 900g |