Insize (1181-M25A) M1-25mm Digital Gear Tooth Caliper

Description

• The Insize (1181-M25A) M1-25mm It’s widely used in gear manufacturing, inspection, quality control, and maintenance for spur gears, helical gears, and other toothed components Insize (1181-M25A) M1-25mm Digital Gear Tooth Caliper professional M1-25mm digital gear tooth caliper tailored for accurate chordal tooth thickness measurements on metric gears (module 1 mm to 25 mm). This electronic tool provides high resolution (0.01 mm / 0.0005″) and reliable accuracy (±0.03 mm for thickness/height,

  Specifications

  • Module Range: M1 to M25 (metric module; suitable for gears with module 1 mm to 25 mm)
  • Resolution/Graduation: 0.01 mm / 0.0005 inches
  • Accuracy:
    • Total accuracy: ±0.04 mm
    • Height measurement accuracy: ±0.03 mm
    • Thickness measurement accuracy: ±0.03 mm
  • Display: Large LCD screen with inch/mm conversion, zero setting, data hold, on/off, and automatic power off (move-to-turn-on in some variants)
  • Material & Tips: Hardened stainless steel body with carbide-tipped measuring jaws/points (knife-edge with small point or carbide tips for durability and wear resistance on hard gear surfaces)
  • Features:
    • Buttons: Zero, on/off, inch/mm toggle
    • SPC/data output capability (for connecting to printers or data collectors in QC systems)
    • Automatic power off; move the digital unit to power on
    • Designed for measuring tooth thickness by positioning at the tooth height (chordal measurement)
    • Battery-operated (typically SR44 or equivalent)