Inside Outside Measurements
Internal Dial Caliper Gauge
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Internal Dial Caliper Gauge
Features
  • Internal dial Caliper Gauge can measure internal diameter of cylindrical work piece and recessed groove diameter.
  • Set diamension within ± 1mm (indication range 2mm) can be comparatively measured by alternatively using auxiliary spare contact point in accordance with measured dimension.
  • Please set standard dimension within measuring range with micrometer or ring gauge.
  • Provided with a set of interchangeable spare measuring contact points that enables to measure various dimensions
SPECIFICATIONS & DIMENSIONS
*Ø D=Measuring Range-2H
Order No. Graduation
(mm)
Measuring Range
(mm)
Indicating Range
(mm)
Accuracy
(µm)
Measuring Face
(N)
Weight
(g)
Spare Contact Code Point Measuring Range (mm) Maximum Depth A (mm) Entrance Diameter (mm) Groove Depth H (mm) Minimum Groove B (mm)
YM-880 0.01 20.35 2 (±)20 3 or less 196 YS-423 20-23 70 15-18 2.5 2.5
YS-424 22-25 15-18 3.5
YS-425 24-27 16-19 4
YS-216 26-29 18-21 4
YS-427 28-31 20-23 4
YS-428 30-33 22-25 4
YS-429 32-35 24-27 4
YM-881 0.01 30.62 2 (±)20 3 or less 218 YS-408 30-38 75 24-32 3 2.5
YS-409 36-44 27.4-35.4 4.3
YS-410 42-50 33.4-41.4 4.3
YS-411 48-56 39.4-47.4 4.3
YS-412 54-62 45.4-53.4 4.3
YM-882 0.01 55.153 2 (±)20 3 or less 240 YS-413 55-73 90 45-53 5 3.5
YS-414 71-89 54-72 8.5
YS-415 87-105 70-88 8.5
YS-416 103-121 86-104 8.5
YS-417 119-137 102-120 8.5
YS-418 135-153 118-136 8.5
(Unit: mm)
Internal Dial Caliper Gauge - SPECIFICATIONS & DIMENSIONS
Internal Dial Caliper Gauge - SPECIFICATIONS & DIMENSIONS
Internal Dial Caliper Gauge - SPECIFICATIONS & DIMENSIONS
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