Features:
Measuring Range: 100m， 80m， 60m， 40m
Accuracy: 1.5mm
Distance Measurement Precision: ±2mm
Measurement Unit: M/ in /ft
Laser Class: Class 2M II
Laser Type: 635nm， <1MW
Single Measurement: Yes
Continuous Measurement: Yes
Area/ Volume Measurement: Yes
Indirect Pythagorean theorem Measurement: Yes
Buzzer: Yes
Historical Data: 20 sets
Button Type: P+R
Button Life: More than 1 million times
Battery Type: 2 x 1.5V AAA battery (Not included)
Battery Life: For 5000 times of measurement
Protecting Grade: IP54
Operating Temperature: 0℃~40℃
Storage Temperature: -10℃~60℃
Self-closing Laser: 30s
Auto Power-Off: 180s
Size: 120 x 50 x 30mm/ 4.72" x 1.97" x 1.18"

Package Included:
1 x Digital Distance Meter Rangefinder
1 x Carry Bag
1 x User Manual