40m/60m/80m/100m Measure LCD Digital Distance Meter With Bubble Level Mini Ran Finder ,High Precision

High precision ran finder with fast measurement; 40m/ 60m/ 80m/ 100m measuring ran for your option. Quick measurement of distance, area, volume and Pythagorean; supports continuous measurement, addition/ subtraction, height difference. Supports data retention; supports 30 sets of historical data stora; supports unit switching: m/ in/ ft. Supports front or back reference point according to the measurement requirements, easy to switch. Digital LCD screen with backlight enhances the reading experience;