LASER LEVERK-2639

Laser model:1V1HD/2V1H1D/4V1H1D
Outdoor range:10m
Indoor range:30-50m
Out-of-level warnming:≥3°Laser lines flickering
Vertical Accuracy:±1mm/3m
Horizonal Accuracy:±1mm/3m
Operating temperature:-10℃~+50℃