Series 403

FEATURES

  • Graduation: .001" / 0.025mm.
  • For checking internal bores, recess diameters, etc.
  • Highly recommended for quick ID comparisons.
  • Gauge has a movement of 1" (25 mm).
  • Can be set with a micrometer or ring gauge.
  • Bezel rotates for zero setting position.
  • Button for closing arms. Arms automatically open when button is released.
  • Unit is spring-loaded and makes point contact at constant measuring pressure.
  • Arms have 0.06" diameter measuring tips.
  • Revolution counter.
  • Leg length 3-1⁄4".

STANDARD ACCESSORIES

  • Warranty card, Calibration certificate, Instruction manual

PRODUCT SPECIFICATIONS

RangeAccuracyCode No.
0.375 - 1.375" ± .002" 403-31-1
0.750 - 1.750" ± .002" 403-32-1
1.125 - 2.125" ± .002" 403-33-1
1.500 - 2.500" ± .002" 403-34-1
1.875 - 2.875" ± .003" 403-35-1
2.250 - 3.250" ± .003" 403-36-1
2.875 - 3.875" ± .003" 403-37-1
3.250 - 4.250" ± .004" 403-38-1
RangeAccuracyCode No.
10-35mm ± 0.05mm 403-31-0
20-45mm ± 0.05mm 403-32-0
30-55mm ± 0.05mm 403-33-0
40-65mm ± 0.05mm 403-34-0
50-75mm ± 0.08mm 403-35-0
60-85mm ± 0.08mm 403-36-0
75-100mm ± 0.08mm 403-37-0
85-110mm ± 0.08mm 403-38-0
95-120mm ± 0.1mm 403-39-0
100-125mm ± 0.1mm 403-40-0
Language