HC40 40M+5M 5 in 1 Hand-held Laser Range Finder Laser Measurement + Tape measurement + Voice + Arc Measurement + Backlight Digital Display Screen Laser Distance Meter

Features: 1.HD backlit LCD screen display data 2.40M laser ranging +5M tape measure 3. Circumferential arc measurement (only Advanced Configuration and Top Configuration) 4. Voice broadcast function (Top Configuration) 5.USB lithium-ion battery is charged directly, fully charged and can be used for 7 days. 6.3 measurement unit selection 7. Can measure distance, area and volume Specification: Project HC40 Maximum measuring distance 40M Measurement accuracy (2mm+d*1%) Continuous measurement Area measurement Volume measurement Circular measurement MAX/MIN Laser grade Class II Laser type 520~670nm >Please Click Here to Download the English User Manual