Analog Dial Thickness Gauge J-50R
Measuring Ranges: 0 - 0.200" or 0 – 5.00 mm
Resolution: 0.001", 0.01 mm, 0.005 mm
Ball bearing mounted cylindrical rollers, in lieu of flat anvil surfaces, make these dial micrometers ideal for measuring the diameter or thickness of slowly moving wire, filaments, foil, ribbon, narrow fabrics, etc. – without stopping the manufacturing process.

Features
- Precision steel rollers for wire speeds up to 500 ft/min
- Lightweight and compact
- Available with or without roller flanges
- Inch or mm versions
- Pocket-Sized
- Traceable certificate optionally available

Specifications
Model |
Measuring Range |
Resolution |
Lower Roller Flanges |
J50R |
0.01 mm - 5.00 mm |
0.01 mm |
Yes |
J50RO |
0.01 mm - 5.00 mm |
0.01 mm |
No |
JZ50R |
0.001" - 0.200" |
0.001" |
Yes |
JZ50RO |
0.001" - 0.200" |
0.001" |
No |
General Specifications
|
Jaw depth |
2 inches (50 mm) |
Spring force |
3.6 ozf (1 Newton) |
Scale diameter |
2.25 inches (50 mm) |
Roller width |
0.34 inches (8.70mm) |
Maximum line speed |
164 yd/min (150 m/min) |