Laser level
Application environment: 0℃ to40℃/32”F TO 104”F (Indoor use is recommended)
Electrical source: Direct current 9V
Horizontal accuracy of laser: ±3mm/5m(±1/8. 5”/16. 4”)
Laser grade: CLASS IIA(﹤1Mw) CLASS IIIA(﹤5Mw)
Laser Diode Type: Red 650nm