Image | Erect |
Magnification | 30X |
Objective aperture | 47 mm |
Field of view | 1° 30 inch |
Shortest viewing distance | 1 m |
Stadia ratio | 100 |
Resolution | 3.75 absolute |
Angle measurement mode | Absolute angle |
Minimum reading | 1,5, 10,20 absolute |
Angle units | DEG/MIL/GON |
Accuracy | 2, 5, 10 absolute |
Display | LCD |
Type | Single-axis liquid tilt sensor |
Range | ± 3 inch |
Wavelength | 635 nm |
Laser focus point | 5 mm/ 100 m |
Deviation between laser focusing point and telescope collimation axis | ≤ 5 absolute |
Valid optical distance | 150 m (day) |
Down point type | Down Laser Plummet |
Precision of plate vial | 30 absolute/2 mm |
Precision of circular vial | 8inch/2 mm |
Working temperature | -20℃ to +45℃ |
Battery type | Rechargeable/5 × AA alkaline batteries |
Battery volume | 1800 mAh, 6V (Ni-MH battery) |
Battery life | 15 hours |
Dimension | 180×166×355 mm |
Weight | 6.5 kg |