The UNI-T LM70A is a laser distance meter with a measuring range of up to 70m and millimetre-level resolution. It supports area, volume, Pythagorean, continuous, and addition/subtraction measurements for construction, interior design, property inspection, and maintenance work.
Key Features
- Distance measurement up to 70m
- Accuracy of ±(2mm + 5 × 10⁻⁵D)
- Area, volume, and Pythagorean measurement
- Continuous and maximum/minimum measurement
- Addition and subtraction functions
- 99-group measurement data storage
- Front and rear measurement references
- Physical horizontal and vertical level bubbles
Product Specifications
| Model |
LM70A |
| Product Type |
Laser Distance Meter |
| Measurement Range |
Up to 70m |
| Accuracy |
±(2mm + 5 × 10⁻⁵D) |
| Minimum Display Unit |
0.001m |
| Measurement Units |
m / ft / in |
| Measurement Reference |
Front / rear |
| Data Storage |
99 groups |
| Display |
2.0-inch backlit LCD |
| Laser Class |
Class 2 |
| Laser Type |
630–670nm, <1mW |
| Power Supply |
1.5V AAA batteries × 2 |
| Product Size |
122mm × 52mm × 29.5mm |
Measurement Functions
- Single and continuous distance measurement
- Maximum and minimum value measurement
- Area and volume calculation
- Indirect Pythagorean measurement
- Measurement addition and subtraction
- Self-calibration
Operating Conditions
| Operating Temperature |
0°C–40°C |
| Storage Temperature |
-20°C–60°C |
| Automatic Laser-Off |
After a period without operation |
| Automatic Power-Off |
After a period without operation |
Applications
- Construction and renovation measurements
- Interior and exterior design
- Property and engineering inspection
- Factory supervision and facility maintenance
Included Components
- LM70A laser distance meter
- Carrying bag
- User manual