Measuring range: 0.05 m up to 100m
Accuracy: 2mm
Laser class: 2
Output power: <1mW
Unit options: mm/ in/ ft
Continuous measurement: yes
Area measurement: yes
Volume measurement: yes
Pythagorean theorem meansurement: yes
Addition and subtraction measurement: yes
Number storage: yes
Automatic backlight: yes
Button/ Key sound: yes
Working temperature: -5---40℃

Battery: AAA

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