| grade | Resol | Resolution | |
| Wood | 1 | 7.2%~40% | 0.10% |
| 2 | 8.7%~50% | ||
| 3 | 10.6%~60% | ||
| 4 | 12.2%~70% | ||
| Construction | 5 | 0.7%~7.9% | |
| material | 6 | 0.5%~8.5% | |
| 7 | 0%~15.2% | ||
| Precision | ±2% gear 1 | ||
| Operating temperature | 0℃~40℃ | ||
| Operating humidity | 20%RH~90%RH | ||
| Automatic power off time | About 10 minute | ||
| Length of probe | 9.8mm | ||
| Battery | 2*1.5V AAA Battery | ||
| Size | 93.5*43*24.4mm | ||
