INKERSI Digital Laser Tape Measure 40M Laser Rangefinder Accurate Distance Meter Construction Roulette Trena Lazer Range Finder

Our laser distance meter are handheld and easy to operate. The distance is measured accurately. With the function of measuring area, volume, addition, subtraction. Perfect for an interior makeover or a great gift. Specifications Model KE40S KE40/50/60/70/80/100/120 KE50G/70G/100G/120G  Working Range 40M 40/50/60/70/80/100/120 50/70/100/120m Laser color Red Red Green Electronic Angle sensor no no Yes Bubble level no 2bubble no Reference point 2(rear, front) 2(rear, front) 2(rear, front) Accuracy ±2mm ±2mm ±3mm Continuous measure Yes Yes Yes Area measure Yes Yes Yes Volume measure Yes Yes Yes Pythagorean measurement Yes Yes Full mode Unit options meter / inch / feet meter / inch / feet meter / inch / feet Add and subtract measurement Yes Yes Yes Working temperature 0°C~40°C 0°C~40°C 0°C~40°C Storage temperature -20°C~60°C -20°C~60°C -20°C~60°C Storage humidity 20%~80% RH 20%~80% RH 20%~80% RH Min/Max value Yes Yes Yes Self-Calibration Yes Yes Yes Laser level II II II Laser type 630-670nm,<1mW 630-670nm,<1mW 500-535nm,<1mW Max storage NO 99 units 99 units Automatically cut off laser 20s 20s 20s Automatic shutdown 150s 150s 150s Battery 2x1.5V AAA (not included) 2x1.5V AAA (not included) 3x1.5V AAA (not included) Buttons/keys sound NO Yes Yes 1*Laser meter 1*User's manual 1*Laser meter 1*pouch 1*User's manual 1*Laser meter 1*pouch 1*User's manual 1*hand strap 1* box Pictures for KE40/50/60/80/100/120 Pictures for KE40S Picture for KE50G/70G/100G/120G Please note that the KE50G/70G/100G/120G is green laser beam is powered by 3 AAA batteries, the package does not contain batteries, no rechargeable lithium batteries, and no voice broadcast function.