Measurement Range - -5° to +130°
Measurement Accuracy - +/- 10°
Discrimination - 8.75 arc seconds
Telescope - Magnification: 3.5X, Field of view: 5°, Objective Lens Diameter: 40mm, Exit Pupil Diameter: 11mm
Illumination Voltage - 3 volts
Operating Temperature Range - -30°C to 50°C
Instrument Weight - 1.2 kg (product), 1.8 kg (including package)