ANGLE MEASUREMENT
ACCURACY  0.3 mgon= 3cc (1")

AUTOMATIC LEVEL COMPENSATOR
DUAL-AXIS WITH A WORKING RANGE OF:
100 mgon= 10c (6')

DISTANCE MEASUREMENT
ACCURACY SDV (WITHOUT REFLECTOR)
5-200m: (3 mm + 3ppm) (0.01 ft + 3ppm)
Beyond 200m: (5mm + 3ppm) (0.016 ft + 3ppm)

ACCURACY SDV (WITH REFLECTOR)
2-5500m: (3mm + 3ppm) (0.01 ft + 3 ppm)

RANGE
RANGE WITHOUT REFLECTOR
TOWARDS KODAK GREY (18%):
200 m (656 ft)
 
NO OF PRISMS:               RANGE:
WITH ONE PRISM:          5500 m (18,040 ft)
WITH TRIPLE PRISM:      5500 m (18,040 ft)