External Dial Caliper

Outside dial caliper are suited for measuring grooves and other hard-to-reach outside dimension.The data of Max. and Min can be remembered , or the displaying data can be held,the tolerance can be set.

  • External dial calipers are suited for measuring grooves and other hard-to-reach outside dimensions
  • Dial rotates ±170° for use at various angles
  • Display data is origin data of absolute measurement after changing battery
  • Digital display and analog display on LCD automatic switch over
  • Analog display range: ±20 graduation
  • Digital resolution:
  • - 0.005mm (Metric)
  • - 0.0002" (Inch)
  • Analog resolution:
  • - 0.01mm (Metric)
  • - 0.02mm (Metric)
  • - 0.05mm (Metric)
  • - 0.0005" (Inch)
  • - 0.001" (Inch)
  • - 0.002" (Inch)
External dial caliper Type-B
External dial calipers picture
Measuring contact forms
Outside dial caliper sketch
Outside dial caliper
Travel Range Accuracy L S H R(Jaw-A) D(Jaw-B)
10mm0-10mm / 0-0.8"0.02mm40mm3mm8mm0.5mmØ1.5mm
10mm10-20mm / 0.4-0.8"0.02mm40mm3mm8mm0.5mmØ1.5mm
10mm20-30mm / 0.8-1.2"0.02mm40mm3mm8mm0.5mmØ1.5mm
10mm30-40mm / 1.2-1.6"0.02mm40mm3mm8mm0.5mmØ1.5mm
10mm40-50mm / 1.6-2"0.02mm40mm3mm8mm0.5mmØ1.5mm
20mm0-20mm / 0-0.8"0.03mm80mm6.5mm25mm0.75mmØ1.5mm
20mm10-30mm / 0.4-1.2"0.03mm80mm6.5mm25mm0.75mmØ1.5mm
20mm20-40mm / 0.8-1.6"0.03mm80mm6.5mm25mm0.75mmØ1.5mm
20mm30-50mm /1.2-2"0.03mm80mm6.5mm25mm0.75mmØ1.5mm
20mm40-60mm / 1.6-2.4"0.03mm80mm6.5mm25mm0.75mmØ1.5mm
Note: Jaw-A and Jaw-B is optional.