| Item |
Range |
Accuracy |
Resolution |
| Earth/Ground Resistance |
0Ω ~ 6.99Ω |
±(3%+6digits) |
0.01Ω |
| 7.9Ω ~ 49.9Ω |
±(2%+3digits) |
0.1Ω |
| 50Ω ~ 299.5Ω |
±(2%+3digits) |
0.5Ω |
| 300Ω ~ 1500Ω |
±(2%+3digits) |
1Ω |
| Maximal earth resistance at H-end: Rcmax=(0-100Re) and 50KΩ less value |
| Maximal ground resistance at S-end: Rpmax=(0-100Re) and 50KΩ less value |
| Additional measurement error of Rxmac and Rpmax: ±(3%+10digits) |
| Soil Resistivity |
0.00Ωm ~ 99.99Ωm |
±(3%+6digits) |
0.1Ω |
| 100Ωm ~ 999.9Ωm |
±(2%+3digits) |
0.1Ω |
| 1000Ωm ~ 9999Ωm |
±(2%+3digits) |
1Ω |
| 10KΩm ~ 99.9KΩm |
±(2%+3digits) |
10Ω |
| 100KΩm ~ 300KΩm |
±(2%+3digits) |
100Ω |
| Working LED Indicator |
yes |
| Function Symbol Display |
yes |
| Low Battery Warning |
yes |
| LCD Backight |
auto |
|
