The Line Laser Gll 3-80 C Professional Is Simply Connected And Projects 3 X 360° Lines For Excellent Visibility. Innovative Cal Guard Monitoring And A Bluetooth®-Connected Smartphone App Allow For Remote-Control Use As Well As Contactless Adjustments And High Precision. High-Powered Diodes Ensure High Visual Clarity While Its 3 X 360° Lines Allow Simultaneous Horizontal And Vertical Levelling For Highly Efficient Work. This Line Laser Is Developed For Building Floors, Installing Windows, Mounting Shelves,Laying Drainage Pipes, Building Framework For Drywall, And Laying Tiles. Due To The Gll 3-80 C Professional´s Dual Power Source, It Can Be Operated Both With 12 V Li-Ion Battery And With Standard Alkaline Batteries For Added Flexibility. It Is Capable Of Levelling Itself On Non-Level Surfaces Up To +/- 4° In Less Than 4 Seconds With Excellent Precision Of ± 0.2 Mm/M*/** And Has A Working Range Of Up To 120 M When Using The Optional Lr 6 Or Lr 7 Professional Receiver. This Line Laser Is Compact, Easy To Handle, And Extremely Robust.Features: - Visibility On A New Level In 3 X 360°. Simply Connected.- Very Precise Cal Guard Monitoring And Remote-Control Use With Bluetooth®-Connected Smartphone App- High Visual Clarity Is Provided By High-Powered Diodes- 3 X 360° Lines Allow Simultaneous Horizontal And Vertical Levelling Applications For Highly Efficient Work- Get Connected – Personalise Your Tool And Exchange Information With Your App. Enables Fast Connection Of Tool And Bosch Power Tools App For Easy Access, Customisation, Maintenance And Asset Management.- 3 X 360° Laser Lines - Cal Guard Warns, If One Of The Three Following Cases Have Occurred: 1) The Measuring Tool Suffered A Severe Shock (E.G. Impact After A Fall) 2) The Measuring Tool Was Stored Outside Of The Storage Temperature Range 3) The Calibration Interval (Every 12 Months) Has Expired - Dual Power Source - Working With Receiver For Higher Working Range Specifications:- Working Range With Receiver, Value: 120 M- Dust And Splash Protection: Ip 54- Working Range, Value: 30 M- Battery Voltage: 12- Laser Diode: 630 – 650 Nm, < 10mw- Operating Temperature: -10 – 40 °C- Storage Temperature: -20 – 70 °C- Laser Class: 2- Working Range: Up To 30 M- Working Range With Receiver: Up To 120 M- Accuracy: ± 0.2 Mm/M* - Self-Levelling Range: ± 4°- Levelling Time: 4 S- Power Supply: 12 V Li-Ion Battery, 4 X 1.5 V Lr6 (Aa)- Operating Time (Max.): 8 H (Li-Ion) And 6 H (4 X Aa) In 3-Line Mode- Tripod Thread: 1/4´´, 5/8´´- Weight, Approx.: 0.9 Kg- Projection: 3 X 360° Line- Compatible Laser Receivers: Lr 6 + 7