25X Laser Plummet (Range 120m - 250m)

This laser plummet is a high precision instrument with both up and down beams. It's easy to locate points vertically above and directly below a given reference point. The laser is widely used in the construction industry. From mining applications, elevator shaft alignment to tower observation and monitoring Features: Sturdy and durable housing IP54 water resistant Fits for flat and dome head tripod With its unique design, the laser beam can be adjusted to a sharp and clear dot in any situation Specifications: Standard Deviation of the One Measurement and Drooping Quasi Measurement 1/45000 Long Leveling Angle Value 20 "/2mm Telescope Effective aperture: 30mm Magnification: 25X Field angle: 1° 30" Minimum Sight Distance: 1m Image: Positive Image Laser Pair Point Device Wavelength: 650nm Optical Power: 1mW Point accuracy: 1mm Spot diameter: 2mm Vertical Laser Wavelength: 635mm Laser Grade: 2 Power Supply 3V 2 AA batteries Vertical Quasi Laser Effective Range Day: >120m Night: >250m Vertical Quasi Laser Spot Size Spot Diameter at 40m point: <2mm Spot Diameter at 100m point: <5mm View Axis and Vertical Axis Coaxial Error Less than 5 " Coaxial Error of Laser Axis and Quasi Axis Less than 5 " Laser Axis Cofocal with Quasi Axis Less than 1 diopter Degree Disc Full circle 360 degree, minimum reading 1 degree Instrument Working Temperature Range -20 C ~ +50 C Size and weight Size: 130 x 140 x 250 mm Weight: 2.9kg

• Sturdy and durable housing
• IP54 water resistant
• Fits for flat and dome head tripod
• With its unique design, the laser beam can be adjusted to a sharp and clear dot in any situation