Zipp20   R2            Distance measurement on

reflector and 250 m reflectorless*

Zipp20  R4            Distance measurement on

reflector and 400 m reflectorless*

Angle measurements

Accuracy                    2", 5"

Display  resolution 1", 5", 10"

Method                      Absolute, continuous, diametrical Compensation    Quadruple axis

Distance measurements

Prism                         3,000 m / 2 mm + 2 ppm

Reflectorless             3 mm + 2 ppm

Footprint                   12 x 24 mm**

Physical specifications

Weight                       5.3 kg*** Operating   temp.       – 20°C to 50°C

Protection  class    IP54 dust and waterproof

Interface

Keyboard                     Full alphanumeric, user definable

Display                        3.5" Quarter-VGA colour touch screen (320 x 240 pixel),

10 lines x 30 characters, illuminated

Bluetooth                    Device Class  II

Memory  size           2 GB, internal

Interface                     USB

Removable memory    USB memory stick

Power supply

Internal  battery      Removable Li-Ion 4.4 Ah Operating   time         8 hours

Plummet

Type                            Visible laser point

Accuracy                      1.5 mm at 1.5 m instrument height

Operating system

Windows®                              Windows®  CE

 Optimal conditions to Koday Grey Card (90 %  reflectivity)

Humidity                    95 %, non-condensing

** At 50 m distance

*** w/o battery and tribrach

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