7. Technical specification
Item
Parameter
Laser wavelength
635nm
Laser class
Class
Ⅱ
/Class III
Accuracy
±1.5mm/5m
Leveling range
±3°
Temperature range
-10℃～+45℃
Power
3*AA battery
Low voltage indication
Power indication LED is red
Size
104×49×104mm
Weight
0.3Kg
8. Maintenance
Avoid being wet with water and rain.
The instrument should be carefully operated and properly preserved, and any violent shock or falling will possibly
result in the damage of instrument.
Do not attempt to disassemble the instrument, and the unprofessional disassembly will result in the damage of
instrument.
Keep the cleanness of instrument, especially the laser output window, and remove dust by the gentle operation of
soft clean cloth.
Take the batteries out when the instrument is not in use for a long time, and keep the instrument in the carrying
case when it is unused.
