Technical Data:
Large range digital radius gauge with digital indicator
Measure radius of internal or external arcs
Range of external radius (R1): 300-2500mm/11.811-98.425in
Range of internal radius (R2): 300-2500mm/11.811-98.425in
Resolution: 0.01mm/0.001in
Accuracy: +/-0.005R
Accuracy formula: R is the radius to be measured; for R=100mm, accuracy is +/-0.5mm
Buttons: on/off, hold, mm/inch, s (select jaws), zero
Display can be rotated by 320deg
Battery: CR2032
Automatic power off; time is adjustable
Data output

Dimensions:
L=200mm
Reference dimension=247mm
Contact radius=R5

Remark:
Optional wireless transmitter: 7315-50M; receiver is needed
Consists of radius gauge base with digital indicator