20m 30m 40m Handheld Mini Laser Range Finder Infrared Laser Distance Meter

Features: - measures distance, - tiny size, pocketable - one button operation, extremely easy to use, - perfect for DIY users. Specification: - Material: ABS - Size : 100*35*23mm - Functions: Measures distance, change datum /change distance units/ - Measuring range:20M 30M 40M - Meausuring accuracy: 2mm - Battery type: 2*AAA 1.5V (not included) - Battery life: 8000 measurements - Backlight Instructions for use: 1.Press the button to Power on / Measure distance ; 2.long press it for 2 seconds to change datum :front end and back end 3.long press for 3 seconds to power off. 4.In off power state, Long press the button ,until ''boot' appears on the screen ,change Unit :m/in/ft Package includes: 1 X Laser Range Finder Details pictures: