HC-S1 100M/120M/150M Green Light Bi-directional Digital Display Bluetooth Infrared Laser Rangefinder Measuring Tool High Precision Voice Broadcast Handheld Laser Distance Meter

Features: 1. Two-way measurement: The two-way distance can directly obtain the actual distance. Any hidden position can be measured. There is no need to put one end of the machine against the object. 2.Multi-function measurement: length measurement, area measurement, volume measurement, pylon measurement, height measurement, wall area measurement 3. English voice broadcast: no need to look at the screen recor d data, support voice broadcast data 4. USB lithium battery direct charge: built-in lithium ion battery, USB charging, full charge can be used for 7 days 5. Data storage function: can store 20 groups of data Specification: Addition and subtraction measurement Automatic calibration measurement accuracy 2MM Area measurement Volume measurement Continuous measurement Units of measurement M / IN / FT Voice prompt Chinese / English voice broadcast / buzzer Electronic spirit level Bluetooth Laser type Class 635-670NM