TWX Laser Distance Meter GZ T100R

Size:115mm x 50mm x 25mm
Weight with battery: 100g
Battery: Alkaline, AAA*3, measuring about 5000 times.
Unit: meter, feet, inch
Laser: red, 620-690nm
Measuring Distance: 0.05m-100m
Accuracy+/-2mm
Benchmark: both front benchmark and back benchmark are available
Multiple measurement features: length, area, volume, Pythagorean method-three points
Data storage: max 99 groups data