The anvil and the spindle have a blade for measuring the groove diameter of shafts, key ways, and other hard-to-reach areas.
With Ratchet Stop for constant force.
With a standard bar 2 Inch.
Origin-set, Zero-setting, Data hold, Data output, inch/mm
Conversion (inch/mm models)
Alarm: Low voltage, Counting value composition error
Supplied in fitted plastic case.
Specifications:
Range: 2-3"/ 50.8 - 76.2mm
Accuracy: +/- 0.00015"
Resolution: 0.00005"/0.001mm
Parallelism: 0.003mm / 0.00012" for models up to 75mm / 3"
(3+R/100) microns for models over 75mm,
R = max. range (mm) 0.00016" for 4" models
Display: LCD
Battery: SR44 (1 pc.), 938882
Battery life: Approx. 1.2 years under normal use