Measuring range: 0.05 ~40m
Distance unit: m/in/ft
Unit switching: press the power button until "U" appears on the screen. Then press the laser button to switch units, press the power button again to retain the units you need Single, continuous
measurement: yes
maximum and minimum measurement: yes
area function: yes
selection of measurement reference: yes historical data records (30 groups) aser automaticshut down (30s after no operation) instrument automatic shut off (180s after nooperation) precision: ±2mm
Operating temperature: 0~40°C
Storage temperature: -20~60°C
Storage humidity: 20%~80%RH
battery: 1.5V 2xAAA (Not included)