Small dial diameter - Convenient for use where the larger dial diameters are not possible to be used particularly in small places.

Ideal for smaller bore gauges like 10 to 18mm Bore gauges. Available in INCH and METRIC least counts in continous or balanced graduations.

Technical Data Sheet
Bezel dia Type Reading Range Graduation
40.2mm J39 0.01mm 5.0mm 0-50-0
40.2mm J40 0.01mm 5.0mm 0-100
40.2mm J41 0.001inch 0.2inch 0-50-0
40.2mm J42 0.001inch 0.2inch 0-100