Product Name: Digital Laser Detector for Rotary Laser Level DLD600 Model NO.: DLD600 Horizontal Line: 1 Vertical Lines: 1 Accuracy: 1mm Working Radius: ?300m Bubble Vial Accuracy: 30’/2mm Transport Package: Carton Origin: China HS Code: 9015900090 Product Description This digital laser detector DLD600 can show the mm distance which the laser beam away from the central.*Leveling Accuracy (High): 1mm*Leveling Accuracy (Normal): 2mm*Leveling Accuracy (Low): 5mm*Leveling Accuracy (Lowest): 10mm*Laser Reception Window Width: 127mm*Working radius ≥300M*Bubble Vial Accuracy: 30'/2mm*Operation Time: 24h (no Illuminate LCD)*Auto Power Off (with No Signal Detected): 30min*Power Supply: 2 × AA batteries (Alkaline)*IP Rating: IP66*Operating Temperature Range: -10ºC~50ºC*Storage Temperature Range: -20ºC~70ºC