Laser scale 360 degrees green line WADFOW WLE1M04

Green laser rays, working range: 0 ~ 30 meters, one 360-degree horizontal, leveling accuracy: ±3.0 millimeters at 10 meters, line accuracy: ±1.5 millimeters at 5 meters, second-grade laser, built-in lithium battery with laser gain function, operating temperature: -10 degrees Celsius to +50 degrees Celsius, storage temperature: -25 to +70 degrees Celsius, packed in a cloth bag