The Moore & Wright 422 Series Dial Test Indicator is a precision measuring instrument designed for inspecting small dimensional variations with exceptional accuracy. Ideal for engineering, manufacturing and quality control environments, the indicator is perfectly suited for checking runout, alignment, flatness and concentricity.
Featuring a compact 37mm dial and a clear analogue display, the 422 Series delivers smooth, repeatable readings for precision inspection tasks. Available in both metric and imperial versions, it provides engineers and inspectors with the flexibility to work in their preferred measuring system whilst maintaining the high quality expected from Moore & Wright instruments.
Whether used on a magnetic base or inspection fixture, the Moore & Wright 422 Series Dial Test Indicator provides reliable measurement performance for machine setup, toolmaking and precision engineering applications.
Available Models
| Product Code |
Measurement System |
Range |
Accuracy |
Dial Reading |
Dial Diameter |
Graduation |
| MW422-01 |
Metric |
1.6mm |
0.013mm |
0-40-0 |
37mm |
0.01mm |
| MW422-01I |
Imperial |
0.060" |
0.0005" |
0-15-0 |
1½" |
0.0005" |
Technical Specifications
| Specification |
Details |
| Series |
422 |
| Product Type |
Dial Test Indicator |
| Measurement Systems |
Metric & Imperial |
| Dial Diameter |
37mm (1½") |
| Graduation |
0.01mm / 0.0005" |
| Applications |
Runout Inspection, Machine Setup, Alignment, Flatness Checking, Concentricity Measurement & Quality Control |
The Moore & Wright 422 Series Dial Test Indicator provides dependable precision for demanding inspection applications. Its compact design, smooth movement and clear dial display make it an excellent choice for engineers, machinists and inspectors requiring accurate comparative measurement.