LIUMY(MUSTOOL) Digital 40M/131FT Rangefinder Distance Meter Distance Area Volume Measurement with Level Bubble

LIUMY(MUSTOOL) Digital 40M/131FT Rangefinder Distance Meter Distance Area Volume Measurement with Level Bubble Features: Distance, area, volume Measurement Indirect Pythagorean Theorem Addition and subtraction Continuous measurement Min. / max. / value 4-line display with backlight Single distance measurement Beep: Can turn off manually. Historical memory: 20 sets Auto laser off: 30 seconds Auto instruments off: 180 seconds Specification: Measuring range: 0.2-40M Measuring accuracy: 1.5mm Measuring units: m/in/ft/ft+in Laser class: Class 2 Laser type: 630-670nm, >>PLEAE CLICK HERE TO DOWNLOAS CH-EN USER MANUAL