KEY FEATURES
Laser and Collimation Axis - Coaxial
Visible Laser Point
Intelligent Calibration
Absolute Encoding, Accuracy 2″
Dual Side Large Back-lit LCD
Laser Plummet
Laser Visible Up to 200 Meters

Specification
Angle Measurement
Accuracy: 2″
Reading system: Absolute encoding
Minimum reading: 1″ /5″/10″/20″(Selectable)
Diameter of circle (VHz): 79mm

Telescope
Image: Erect
Magnification: 30x
Tube length: 150mm
Objective lens: 45mm
Field of view: 1°20′
Resolving power: 4″
Minimum focusing distance: 2m
Stadia ratio: 100
Stadia constant: 0

Laser Pointer (DT-02L Only)
Method: Focusing
Wavelength/Power: 635nm/1mW
Laser class: Class II
Laser range: 200m(day time)
Spot size: 5mm/100m
Coaxial: 5mm/70m

Display
LCD display type: Dual side back-lit LCD

Data Interface
Serial communication: RS-232

Illumination
Display: Yes
Reticle: Yes

Compensator
Tilt sensor: Liquid-electric vertical detection
Compensating range: ±3′
Accuracy:1′
Laser Plummet
Accuracy: 1mm/1.5m

Level Sensitivity
Plate level: 30″/2mm
Circular level: 8′/2mm

Power Supply
Battery type: Rechargeable Ni-H battery
Operating time: 10 hours

Weight
Weight: 4.6kg

Environmental
Operating temperature: -20℃~﹢50℃
Water & dust protection: IP54