Client Protection
Dedicated Support
Genuine Products
Mitutoyo 2904AB | Reverse Reading Dial Indicator | 1 in Range, 0.001 in Graduation, Flat Back
Graduated in 0.001 in steps over a 1 in range, the Mitutoyo 2904AB is a reverse reading dial indicator. Mitutoyo lists the 2904AB for precise linear measurement.
- Repeatability of ±0.0002 in, hysteresis 0.0002 in; Mitutoyo Series 2, built to the ANSI/AGD pattern, flat-back case
- Reverse dial face reading 100-0; 0.4–1.8 N measuring force
- 4-48 UNF carbide-tipped contact point on a 9.52 mm (0.375 in) stem; 1 in total range
- Analogue pointer readout; weighs 139 g
- Graduation 0.001 in
- Specifications
- Features
- Downloads
| Part Number | 2904AB |
| Brand | Mitutoyo |
| Range | 1 in |
| Graduation | 0.001 in |
| Dial Reading | 100-0 |
| Dial Type | Reverse reading |
| Standard | ANSI/AGD type |
| Series | 2 |
| Back | Flat back |
| Hysteresis | 0.0002 in |
| Repeatability | ±0.0002 in |
| Measuring Force | 0.4–1.8 N |
| Stem Diameter | 9.52 mm (0.375 in) |
| Contact Point | Carbide tipped, 4-48 UNF thread |
- Precision Measurement: 0.001-inch graduations with a 1-inch range for accurate measurements.​
- Flat Back Design: Ensures secure and stable mounting on various setups.​
- ANSI/AGD Standard Compliance: Meets American Gage Design standards for compatibility with global equipment.​
- Reverse Dial Face: Facilitates easy reading in confined spaces.​
- Durable Construction: Hardened steel spindle and carbide contact point for long-term reliability.​
- Optional Accessories: Bezel clamp and lifting lever can be attached to either side without tools.
Related Products
Mitutoyo 543-855-E | Digital Indicator ID-F | 12.7 mm, 0.0005 mm, lug back plate, BS AC adapter
Mitutoyo 543-855-E | Digital Indicator ID-F | 12.7 mm, 0.0005 mm, lug back plate, BS AC adapter
Mitutoyo 543-857D | Digital Indicator ID-F | 50.8 mm, 0.0005 mm, CEE AC adapter
Mitutoyo 543-857D | Digital Indicator ID-F | 50.8 mm, 0.0005 mm, CEE AC adapter
Mitutoyo 543-851D | Digital Indicator ID-F | 25.4 mm, 0.0005 mm, CEE AC adapter
Mitutoyo 543-851D | Digital Indicator ID-F | 25.4 mm, 0.0005 mm, CEE AC adapter
Mitutoyo 543-853D | Digital Indicator ID-F | 50.8 mm, 0.0005 mm, CEE AC adapter
Mitutoyo 543-853D | Digital Indicator ID-F | 50.8 mm, 0.0005 mm, CEE AC adapter
Mitutoyo 543-855B-E | Digital Indicator ID-F | 12.7 mm, 0.0005 mm, flat back plate, BS AC adapter
Mitutoyo 543-855B-E | Digital Indicator ID-F | 12.7 mm, 0.0005 mm, flat back plate, BS AC adapter
Mitutoyo 543-585-10 | Digital Indicator ID-B | 5 mm, 0.001 mm
Mitutoyo 543-585-10 | Digital Indicator ID-B | 5 mm, 0.001 mm
Mitutoyo 543-575-10 | Digital Indicator ID-N | 12.7 mm, 0.001 mm
Mitutoyo 543-575-10 | Digital Indicator ID-N | 12.7 mm, 0.001 mm
Mitutoyo 543-720B | Digital Indicator ID-C | 25.4 mm, 0.0005 mm, flat back plate
Mitutoyo 543-720B | Digital Indicator ID-C | 25.4 mm, 0.0005 mm, flat back plate