Technical Data:
Series: 170
Product: UDT-2 Calibration Tester
Micrometer head graduation: 0.001 mm
Micrometer head range: 0 - 25 mm
Accuracy: +/-2 um
Hysteresis: 0.5 um
Measuring range: 0 to 1 in / 0 to 25 mm
Accepted indicator stems: 1/4 in, 3/8 in, Dia.6 mm and Dia.8 mm

Application:
Accuracy tester for 0.001 in, 0.0005 in and 0.01 mm graduation dial indicators, dial test indicators and bore gages.
With the optional stand, inspection of dial bore gages is possible.

Optional:
12AAK824: Stand for bore gage inspection
The optional stand can be used for inspection of Series 511 standard-type bore gages and bore gages with micrometer head up to 400 mm.