| Model | DT-125H | DT-125G |
| Electrode length | 8mm | |
| Pole | Complete and replaceable | |
| Wood measuring range | 1~75% | |
| Measuring range | Wood:1~75% | |
| Building materials:0.1~2.4% | ||
| The environment temperature:–40~70℃ | ||
| Environmental relative humidity:0~100% | ||
| Error | Wood:0…30%/±1% | |
| 30…60%/±2% | ||
| 60…75%/±4% | ||
| Other material :/±0.5% | ||
| The environment temperature | -40~(–10)℃and 40~70℃/±2% | |
| -10℃~40℃/±1% | ||
| Environmental relative humidity | 0~20% and 80~100%/±5.0% | |
| 20~80%/±3.5% | ||
| Auto-power off | After about 3 minutes | |
| The LCD backlight display will be automatically closed | After about 10 senconds | |
| Casing materials | Shock waterproof plastic casing | |
| The operating environment temperature | 0~40℃ | |
| Environmental relative humidity | 0~85%RH | |
| Professional remote probe |
No | YES |