Mitutoyo 3802A-10 | Lug Back Dial Indicator | 0.0001 in grad, 0.025 in range
Genuine Mitutoyo instruments from General Tech Services LLC, Saudi Arabia, with free Saudi Arabia shipping available.
Part No. 3802A-10
Product Overview
The Mitutoyo 3802A-10 is an analogue dial gauge designed for precision comparative measurement, runout inspection, machine setup and other applications where small dimensional deviations need to be clearly observed. It features a 0.025 in measuring range and 0.0001 in graduation for fine measurement work in inch-based applications.
This mechanical dial gauge belongs to Mitutoyo's Series 3 range and uses a multi-revolution dial design. The 0.025 in range extends across multiple pointer revolutions, providing the travel required for various height, depth and position comparison tasks.
A jewelled bearing supports the indicator mechanism and helps provide smooth pointer movement. This is useful when making fine comparative measurements where clear and consistent pointer response is important.
The lug-back configuration incorporates a mounting lug for attachment to a compatible stand, fixture or machine bracket. This mounting arrangement can be useful where the indicator needs to be secured directly to a suitable fixture. The ANSI/AGD type designation identifies the gauge with American Gage Design dimensional conventions used with compatible inch-standard indicator mounting arrangements.
Typical applications include runout and concentricity checks on machine tools, flatness and height comparison on a surface plate, fixture setup and tooling alignment. Before ordering, confirm the measuring range, graduation, back configuration and mounting arrangement required for your application.
For replacement applications, use the complete model number 3802A-10 to ensure the correct variant is supplied.
Key Benefits
- 0.0001 in graduation for fine comparative readings
- 0.025 in measuring range
- Multi-revolution dial design for extended indicator travel
- Jewelled bearing for smooth pointer movement
- Lug back for suitable direct mounting arrangements
- ANSI/AGD type for compatible inch-standard applications
- Series 3 Mitutoyo mechanical dial gauge
- Genuine Mitutoyo instrument supplied in Saudi Arabia
Who This Product Is Best For
The Mitutoyo 3802A-10 is suited to industrial and workshop users requiring an inch-reading mechanical dial gauge for comparative inspection and setup work.
Typical users include:
- Quality inspectors performing dimensional comparisons
- Machinists checking runout and machine setup
- Toolroom and maintenance technicians
- Calibration and metrology laboratories
- Manufacturing teams setting fixtures and tooling
- Industrial buyers in Saudi Arabia sourcing genuine Mitutoyo instruments
For replacement applications, confirm the existing indicator model and mounting arrangement before ordering.
How to Install & Use It
- Confirm that the dial gauge range, graduation and mounting arrangement are suitable for the measurement task.
- Secure the indicator to a compatible stand, fixture or bracket using the lug-back mounting arrangement.
- Position the contact point against the reference surface or workpiece and apply appropriate preload.
- Set the dial to the required reference or zero position using the bezel.
- Move the workpiece or indicator through the measurement position and observe the pointer movement.
- When the measurement uses more than one pointer revolution, account for the complete pointer travel when interpreting the reading.
- Remove the contact point from the workpiece after measurement and store the instrument appropriately.
Follow the manufacturer's instructions and the requirements of the specific measuring setup when mounting and using the indicator.
Frequently Asked Questions
What is the measuring range and graduation of the Mitutoyo 3802A-10?
The measuring range is 0.025 in and the graduation is 0.0001 in.
Is the Mitutoyo 3802A-10 inch or metric?
It is an inch-reading dial gauge.
What type of back does the 3802A-10 have?
The gauge has a lug-back configuration and is identified as an ANSI/AGD type.
Is the 3802A-10 a one-revolution dial gauge?
No. The supplied product information identifies the dial as multi-revolution, with the measuring range extending across multiple pointer revolutions.
What is the purpose of the lug back?
The lug back provides a mounting lug that can be used with a compatible stand, fixture or machine bracket. The exact mounting method should match the holder and application.
How does the 3802A-10 compare with the 3802AB-10?
Both models are listed with a 0.025 in range and 0.0001 in graduation. The 3802A-10 has a lug back, while the 3802AB-10 has a flat back. The appropriate model depends on the required mounting arrangement.
Is delivery available across Saudi Arabia?
Yes. Free Saudi Arabia shipping is available. Call +966 569 289 544 for current pricing and lead time.
What details should I provide when requesting a quote?
Provide the complete part number, required quantity and delivery city. If you are replacing an existing indicator, include its model number and stand, holder or mounting arrangement where available.
Request a Quote Today
For pricing, availability or ordering information, contact General Tech Services LLC, Saudi Arabia.
Call +966 569 289 544 for current pricing and lead time.
