TM60Laser rangefinder.laser rangefinder TM60Laser rangefinder TM60 Laser rangefinder product introduction TM60Laser rangefinder used in housing area, volume, flat area measurement, the object length and height, slope distance measurements. Simple, accurate to the millimeter.Chinacoal07 TM60Laser rangefinder feature & application Accurate to the millimeter laser phase measurement Backlit display, capable of night and low light microscope work Not operating cases, 20 seconds