| TRMS | |
| Direct measurement on earth probes without any cable interruption | |
| Serial interface RS-232 for connection to devices of Macrotest | |
| Internal memory for measured data saving | 99 locations |
| LCD display | |
| Backlight | |
| Auto Power OFF | |
| Protection category | CAT III 150V |
| Size (LxWx H) (mm) | 293x90x66 |
| Weight in grams (batteries included) | 1300 |