| ITEM | LD 50 | LD 70 | LD 100 |
|---|---|---|---|
| Working Range | 0.05 - 50m | 0.05 - 70m | 0.05 - 100m |
| Precision | ±(2mm + d * 1/10000)* | ||
| Continuous Measurement | ok | ||
| Area/Volume Measurement | ok | ||
| Pythagorean Measurement | ok | ||
| Add and Subtract Measurement | ok | ||
| Area & Volume Addition/Subtraction | ok | ||
| Min/Max Value | ok | ||
| Self-Calibration | ok | ||
| Laser Level | II | ||
| Laser Type | 630-670nm, <1mW | ||
| Max Storage | 99 Units | ||
| Automatically Cut Off Laser | 20s (Single Measurement) | ||
| Auto Power-Off | 150s | ||
| Battery Life | 4000/8000 times (Carbon-Zinc Battery/Alkaline Battery) | ||
| Storage Temperature | -20°C ~ 60°C | ||
| Working Temperature | 0°C ~ 40°C | ||
| Storage Humidity | 20% ~ 80% RH | ||
| Battery | 2 × 1.5V AAA | ||
| Dimension | 108 × 50 × 25 mm | ||