MITUTOYO SERIES 143 CALIPER TYPE MICROMETER

  • Effective for measuring workpiece features where access is difficult.
  • Measuring faces: Carbide tipped
  • Equipped with Ratchet Stop for constant measuring force.
 

Metric

Code No. Range (mm) Graduation (mm) Maximum permissible error JMPE (μm) Flatness (μm) Parallelism (μm)
143-101 0 – 25 0.01 ±5 0.03 3
143-102 25 – 50 ±6
143-103 50 – 75 ±7 4
143-104 75 – 100 ±8
143-105 100 – 125 ±9
143-106 125 – 150 5
143-107 150 – 175 ±10
143-108 175 – 200
143-109 200 – 225 ±11 6
143-110 225 – 250
143-111 250 – 275 ±12
143-112 275 – 300 7

Inch/Metric

Code No. Range (in) Graduation (in) Maximum permissible error JMPE (in) Flatness (in) Parallelism (in)
143-121 0 – 1 0.001 ±0.00025 0.000012 0.000012
143-122 1 – 2 ±0.0003
143-123 2  – 3 ±0.00035

 

  • Effective for measuring workpiece features where access is difficult.
  • Measuring faces: Carbide tipped
  • Equipped with Ratchet Stop for constant measuring force.