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 dimension.
  • Dial rotates ±170° for use at versions 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; 0.02mm; 0.05mm(Metric); 0.0005"; 0.001"; 0.002"(Inch).
Digital dial caliper gauge
External dial caliper Type-B
External dial calipers picture
External dial calipers picture
Digital dial caliper gauge
Measuring contact forms
External Dial Caliper
Outside dial caliper sketch
Outside dial caliper
RangeAccuracyLSHR(Jaw-A)D(Jaw-B)
Travel 10mm
0-10mm / 0-0.8" 0.02mm 40mm 3mm 8mm 0.5mm Ø1.5mm
10-20mm / 0.4-0.8"0.02mm 40mm 3mm 8mm 0.5mm Ø1.5mm
20-30mm / 0.8-1.2" 0.02mm 40mm 3mm 8mm 0.5mm Ø1.5mm
30-40mm / 1.2-1.6"0.02mm 40mm 3mm 8mm 0.5mmØ1.5mm
40-50mm / 1.6-2"0.02mm 40mm 3mm 8mm 0.5mmØ1.5mm
Travel 20mm
0-20mm / 0-0.8" 0.03mm 80mm 6.5mm 25mm 0.75mm Ø1.5mm
10-30mm / 0.4-1.2"0.03mm 80mm 6.5mm 25mm 0.75mmØ1.5mm
20-40mm / 0.8-1.6"0.03mm 80mm 6.5mm 25mm 0.75mmØ1.5mm
30-50mm /1.2-2"0.03mm 80mm 6.5mm 25mm 0.75mmØ1.5mm
40-60mm / 1.6-2.4"0.03mm 80mm 6.5mm 25mm 0.75mmØ1.5mm
Note: Jaw-A and Jaw-B is optional.
0.8" external dial caliper, 1.2" external dial calipers, 1.6" outside dial caliper, 2" external dial calipers, 2.4" external dial caliper,
Reference hyperlink:
Electronic system; Hold data; Internal range: ~2.4"
Internal measuring range: ~215mm; External measuring range: ~200mm.
External measuring range: 0-80, 0-90mm.
Inch system. Internal measuring range: ~3.8"; External measuring range: ~4.0".
Measuring depth: ~250mm; Internal measuring range: ~75mm.