| Item | Technical Parameter |
|---|---|
| Effective Measuring Range | 0.05~40m(HT-40)0.05-60m(HT-60)0.05-80m(HT-80)0.05~100m(HT-100) |
| Measuring Accuracy | ±2mm |
| Laser Class | Class II |
| Laser Specification | 620~670nm red laser, power <1mW |
| Data Storage Capacity | 20 groups of measurement data |
| Optional Measuring Units | Meter(m) / Foot(ft) / Inch(in) |
| Operating Temperature | 0℃~40℃ (32℉~104℉) |
| Storage Temperature | -20℃~60℃ (-4℉~140℉) |
| Power Supply | 2pcs AAA 1.5V alkaline batteries |
| Battery Service Life | Support 5000 measurement operations |
| Standard Accessories | Main unit, leather storage pouch, wrist lanyard, user manual, matched batteries |