Master Ring Gauge

Master Ring Gauge The master gauge used in measurement comparison is not only heat treated, but also sub-zero treated to make exceptionally precise and high quality parts. These are used to calibrate the probe sensors maximum and minimum points of the range. The ring style masters are used to calibrate ID type through hole sensor probes.
masterringgauge

Master Gauge Dimensions

Size D d B
2 to 2.5 mm 22 6
2.5 to 5 mm 22 10
5 to 10 mm 32 12
10 to 15 mm 38 14
15 to 20 mm 45 16
20 to 25 mm 53 18
25 to 32 mm 63 24
32 to 40 mm 71 24
40 to 50 mm 85 32
50 to 60 mm 100 32
60 to 70 mm 112 35
70 to 80 mm 125 35
80 to 90 mm 140 35
90 to 100 mm 160 35

Material: SKS3
Hardness: HRC58 ~ 63
Sub-Zero treatment

Literature Download:

Master Ring Gauge Data Sheet