Ronix RH-9503 for Professional 360 Degree Machine Rotary Laser Level Red Beam V Line Laser Level
Accuracy ±2mm@5m Leveling Range ±3° Working Range/With Detector 15m/50m(working with laser receiver) Tripod Thread 1/4" & 5/8" Laser Type laser class II Wavelength 638nm Line Width 3.5mm @10m Operating Temperature -10℃ to 50℃ Dimension 140x65x120/mm³ Continuous Working Time (All Diodes) >24 hour Protection Class Spray Water/Dust IP54 Power Supply Li-ion battery 2600mah 7.4V