TruesellerTrueseller

Description

Laser ray 360° X 4 16 lines (4D) Laser ray Wave length 650nm, red light Wave length 515nm, blue light Wave length 532nm, green light Horizontal / vertical accuracy: ± 0.2mm / m Automatic leveling range: ±3 Waterproof grade: IP-54 Working range: about 20m in diameter Working time: about 2-5 hours Green light working temperature: -5°C~50°C Blue light working temperature: -20°C~50°C Red light working temperature: -20°C~50°C (requires a personalized custom).