Laser Measure with Horizontal Bubble -- High precision laser range finder with fast measurement; 100m (328ft) long measuring range meets diverse needs. Dual horizontal bubbles provide more precise measurement compared to one bubble.
Multifunctional Measurement -- Quick measurement of distance, area, volume and Pythagorean; supports unit switching: m/ ft/ ft'/ in/ in"; supports continuous/ maximum/ minimum measurement, addition/ subtraction; supports 99 history records.
LCD Display & Mute Mode -- Digital LCD screen with backlight enhances the reading experience; the laser beam, backlight and instrument will automatically shut down to save power.
Datum Mark & Countdown -- Supports front, back or settable (a, b) reference point according to the measurement requirements, easy to switch. Supports countdown function for more humanized use.
Compact & Portable -- Mini and lightweight, comes with a wrist strap and a pouch for convenient use and easy portability. 2 AAA batteries (not included) powered, easy to install and replace batteries, with low battery prompt.