Mitutoyo - 518-221 ABSOLUTE, 14 inch Digital Height Gage, SURPLUS

ManufacturerMitutoyo America

Sales price $1,835.00


Mitutoyo America

Series 518 QM-Height ABSOLUTE Digital Height Gage 14"/350mm, SURPLUS INVENTORY

This Mitutoyo model is one of the most popular height gages in the world!  Very rugged, simplistic and preset-function convenience.


  • Large LCD with back light
  • Reference icon keys
  • High accuracy and resolution ABSOLUTE linear encoder for position detection
  • Unique process to measure inside/outside diameters
  • GO/±NG is performed by setting upper and lower tolerances, if it's out of tolerance, the display backlighting changes from green to red
  • Slider elevation knob (for travel)/wheel (for measurement)
  • SPC and USB output
  • Optional probes are available


  • Model QMH - 14" A
    Measuring range 0-14”  (0-350mm)
    Resolution 0.001/0.0005mm/0.00005"/0.0001"
    Accuracy ±1(2.4 + 2.1 L/600μm L = Measuring length (mm)
    Perpendicularity 7μm
    Guiding Method Roller bearing
    Display LCD
    Scale type Electromagnetic induction type ABSOLUTE linear encoder
    Measuring force 1.5 ± 0.5 (N)
    Data Output Digimatic output/USB
    Pneumatic floating system N/A
    Power supply AC adapter battery / (LR6 x 4) Standard accessory / Nickel metal hydride battery (x4)
    Battery operation time Approx. 300 hours (not using pneumatic floating system) Approx. 80 hours (using pneumatic floating system regularly)
    Standard accessory Stepped probe (05H2A148), Probe diameter calibration block (12AAA715), LR6 battery / AC adapter (06AEG180JA) 120V
    Weight 55.16 lbs (25 kg)

    41.85" x 21.85 x 18.94" 1063(W) x 555(D) x 481(H)

    Main unit 518-221