The Mitutoyo 513-402-10E Dial Test Indicator is a precision measuring instrument for checking small variations in alignment, position, runout, and surface condition during machining and inspection work. The horizontal style indicator has a 0.030" measuring range and 0.0005" graduation, making it suitable for detailed dimensional checks in machine shops, toolrooms, inspection areas, and manufacturing environments.
The white dial provides a clear 0-15-0 reading, while the 1.54" dial diameter makes measurements easy to observe during setup and inspection. The indicator features a 3/8" stem diameter and 3/8" nut diameter, along with a 0.078" (2 mm) contact point.
Mitutoyo manufactures the 513-402 model with jeweled bearings to support smooth indicator movement. The compact 0.5 lb. unit can be used with compatible holders and mounting equipment for machine setup, workpiece inspection, and precision alignment tasks.
The Mitutoyo 513-402-10E is an inch-reading dial test indicator with a 0.030" travel and horizontal dial configuration. It is well suited for machinists, inspectors, maintenance personnel, and manufacturing professionals who need a dependable mechanical indicator for precision measurement.
0.030" Measuring Range
The indicator provides a 0 to 0.030" measuring range for checking small dimensional changes and movement during machine setup and inspection.
0.0005" Graduation
The 0.0005" graduation supports precise mechanical measurement for alignment, runout, positioning, and other inspection tasks where small variations matter.
Horizontal Dial Configuration
The horizontal design allows the dial to be positioned for convenient viewing in many machine setup and inspection applications. Proper holder placement can help position the indicator face where the operator can easily read the scale.
Clear White Dial
The white dial and 0-15-0 reading arrangement provide a straightforward visual reference when monitoring indicator movement.
Jeweled Bearings
Jeweled bearings are included to support smooth movement of the indicator mechanism and consistent operation during measurement.
2 mm Contact Point
The 0.078" (2 mm) contact point provides a compact measuring interface for contacting workpiece surfaces during alignment and inspection.
3/8" Stem
The 3/8" stem diameter provides a common mounting dimension for compatible indicator holders and machine setup accessories.
Compact Construction
With a weight of 0.5 lb. and a 1.54" dial diameter, the indicator provides a practical combination of compact size and readable measurement display.
| Brand | Mitutoyo |
| MPN | 513-402-10E |
| Model Number | 513-402 |
| Product Type | Dial Test Indicator |
| Measuring Range | 0 to 0.030". |
| Travel | 0.030". |
| Graduation | 0.0005". |
| Dial Reading | 0-15-0 |
| Reading | 0-15-0 |
| Type | Horizontal |
| Type of Reading | Inch |
| Dial Color | White |
| Dial Diameter | 1.54". |
| Contact Point Diameter | 0.078". (2 mm) |
| Stem Diameter | 3/8". |
| Nut Diameter | 3/8". |
| Bearings | Jeweled bearings |
| Weight | 0.5 lb. |
| Country of Origin | Japan |
What is the measuring range of the Mitutoyo 513-402-10E?
The measuring range is 0 to 0.030", with a total travel of 0.030".
What is the graduation of the indicator?
The indicator has a 0.0005" graduation.
Is the Mitutoyo 513-402-10E an inch reading indicator?
Yes. The listed type of reading is inch, and the dial uses a 0-15-0 reading.
What type of dial test indicator is it?
The 513-402 model uses a horizontal dial configuration.
What is the dial diameter?
The dial diameter is 1.54".
What is the contact point size?
The contact point diameter is 0.078" (2 mm).
What is the stem diameter?
The stem diameter is 3/8". The listed nut diameter is also 3/8".
Does the indicator have jeweled bearings?
Yes. The specifications list jeweled bearings.
How much does the indicator weigh?
The listed weight is 0.5 lb.
Where is the Mitutoyo 513-402-10E made?
The country of origin listed for the product is Japan.
What can a dial test indicator be used for?
A dial test indicator can be used for tasks such as checking workpiece alignment, detecting runout, positioning components, setting up machines, and inspecting small variations in a surface or component.