| Place of Origin |
Hubei China (Mainland) |
| Brand Name |
TIANYU |
| Model Number |
ML-31 |
FEATURES 4 or 3 or 2 V1H 5beams laser emission 1 plummet laser 2 cross lines 360O directional rotation Auto levelling capacity (within2.5°) Warning with buzzering and laser beam flashing Unprecedented operation range when used with the laser detector Optional tripod provided SPECIFICATIONS Wavelength 635nm Laser class Class 2 Power supply DC4.5V(3 AAA) Accuracy 1mm/5m Surveying 7 10m(without laser detector)/30m(with laser detector) Working temperature -10°C 50°C