Johnson Level Pipe Laser 40-6690

Johnson's 40-6690 pipe laser is constructed from cast aluminum and is nitrogen purged, then sealed for total waterproofing. All internal components of the pipe laser are protected with the rugged housing and can handle the toughest and harshest job site conditions.

Features:

• Large, illuminated LCD display makes information easy to see and use
• Easy grade input to enter by individual digit for quick set-up changes
• Infrared remote control works over long distances providing real time data between remote and pipe laser
• Laser dot center feature automatically centers laser dot on target
• Battery indicator monitors battery level in rechargeable and alkaline battery packs
• Sleep mode turns off laser beam and display

Specifications:

• Laser wavelength — 635nm±10nm
• Laser classification — IIIa
• Maximum power output — ≤5mW
• Remote range — Front 300', rear 50'
• Self-leveling range — ±5°
• Grade display — 00.001%
• Grade range — -20% to +40%
• Left and right scan — ±4°
• Accuracy — ± ¹/₁₆"/100'
• Dimensions — 5.19" x 14.96" (132mm x 380mm)
• Weight — 13.2 lbs (6 Kg)
• Working temperature — -4°F to +122°F (-20°C to +50°C)
• Power supply — Rechargeable NiMH battery pack, 6.V AC battery adapter or 12V car charger (included), or 4"D" alkaline batteries (not included)
• IP protection class — 68 nitrogen purged
• 5/8 x 11 Thread Size for mounting on a tripod (tripod sold separately)

Includes:

• Electronic self-leveling pipe laser
• NiMH rechargeable battery pack
• Alkaline battery pack (batteries not included)
• Remote control with 9V battery
• Small and large target
• 12V car charger
• 6.4V AC battery adapter
• 5 leg sets
• 3^rd leg
• Hard-shell carrying case

Warranty:

• Three year manufacturer's warranty

User's Manual:

• Model 40-6690 - English (PDF)
• Model 40-6690 - Spanish (PDF)