| Attribute name | Attribute value |
|---|---|
| Producer | TES |
| Made in | Taiwan |
| device type | Portable |
| Display screen | 3 3/4 digit liquid crystal display with a maximum reading of 3999. |
| Working temperature | 0 ℃ to 40 ℃ (32 ℉ to 104 ℉ ) |
| Working humidity | below 80% RH |
| Storage temperature | -10 ℃ to 60 ℃ |
| Ground voltage | 0 to 399.9V |
| Earth resistance | 39.99/ 399.9Ω/3999Ω |
| Accuracy | 39.99±:(rdg + 0.1Ω): 3999Ω/399.9Ω, ±(2% rdg + 3 dgts) |
| Powered by | Eight 1.5V 01t AA Size Battery. |
| Dimensions | 190(L) x 140(W) x 77(H)mm |
| Weight | Approx. 800 (with battery) |