S100 100m Digital Rangefinder Distance Meter Area Volume Pythagorean Theorem Measurement

Features: The measure of area: YES Volume measurement: YES Measurement of the Pythagorean theorem: YES Addition and subtraction method: YES Tracking measurement: YES Maximum and minimum measurement: YES Backlight: YES Beep tips: YES Data removal: YES Data storage: The 20 group Dust and water splash: IP 54 Laser Auto off: 30s Power Auto off: 3min Specification: Measuring range: 0.2~100m Measurement accuracy: ±2mmMeasurement Unit: m, ft, inArea Unit: m2, ft2 Laser grade: Class 2M II Laser type: 620-690nm,