Application:
A very useful tool for various types of applications in construction and industries and a very convenient to that gives accurate measurement of distance, area and volume especially in large areas such as rooms, apartments, buildings, real estates, factories, warehouses, gardens, roads, infrastructures, and many other applications requiring accurate results for distance, area and volume measurement.

Features:
* Distance, continuous measurement
* max./min.measurement
* Area/volume measurement
* pythagorean measurement
* addition/subtraction;
* Multi-reference point: 3
* Multi-units, Beep, backlight
* bubble
* tripod hole and hand strap

Specifications:
* Measuring range: 0.05-120m(LDM-120);0.05-150M(LDM-150)
* Measuring accuracy: ±2mm
* Measuring unit: m/in/ft
* Max storage: 100 units
* Ingress protection: IP54
* LCD: 4-line segment display FSTN
* Laser class: Class II 635nm
* Automatic laser off: 20s
* Automatic shutdown: 150S
* Storage temperature: -20 °C- +60°C
* Working tempearture: 0°C-+40°C
* Storage humidity: RH85%
* Battery:1.5V 2*AAA battery
* Battery life: 6000
* Dimensions: 118mmx54mmx26.5mm
* Weight: 122g