Owner manual

34 ©2012 Johnson Level & Tool
Telescope
Image Erect
Magnification 30x
Aperture 1.7in (45mm)
Resolution 3’’
Angle of view 1°30’
Shortest Distance 5ft (1.4m)
Stadia Constant 100
Overall Length 6.18in (157mm)
Angle Measuring System
Angle Measurement Incremental
Minimal Reading 1”, 2”, 5”, optional
Angle Measurement Unit 360°, 400gon, 6400mil, optional
Accuracy 40-6936 - 5”
Vial
Tubular Vial 30”/2mm
Circular Vial 8”/2mm
Compensator
Tilt Sensor Upright Angle Automatic
Compensation
Compensation Range +3’
Laser
Laser Wavelength 635nm±10
Laser Classification Class IIIa
Interior Range 600’ (200m)
Exterior Range 100’ (40m)
9. Technical Specifications
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