Description
Condition: New
Mitutoyo’s 2046AB is part of their Series 2 standard plunger-type dial indicators, engineered for industrial precision work. Mitutoyo has a strong reputation among machinists, tool & die makers, and metrology labs for durable build quality, consistent accuracy, and clear readout, making their indicators a go-to when small deviations matter.
The 2046AB features a flat-back design (flat back surface) so that it can mount in tighter or constrained spaces, or attach more easily to fixtures where a standard lug-back isn’t ideal. The dial indicator offers fine graduations, hardened stem & shank, and design features to resist ingress of oil/dust around the bezel and dial, supporting reliable performance in machine-shop environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Make & Model | Mitutoyo Series 2, Model 2046AB |
| Measuring Range (Plunger Travel) | 0 – 10 mm |
| Resolution / Graduation | 0.01 mm |
| Dial Reading (Scale on Face) | 0-100 (one revolution = 1 mm) |
| Accuracy / Total Indicator Error | ± 0.013 mm overall; for first 2.5 revolutions accuracy approx 0.01 mm per revolution |
| Stem / Shank Diameter | 8 mm stem; 9.5 mm where ANSI/AGD variant |
| Contact Point Thread | M2.5 × 0.45 thread contact point for most metric versions; in some ANSI/AGD styles with 4-48 UNF |
| Back Type / Mounting Style | Flat back (Flat-Back) design |
| Dial Diameter / Case Size | 57 mm housing / dial face diameter |
| Maximum Measuring Force | ≤ 1.4 N |
| Protection Features | O-ring seal between bezel & crystal; no through-screw holes in frame to help resist ingress of oil / dust. us.misumi-ec.com+2judgetool.com+2 |
| Optional Features | Bezel clamp and lifting lever attachable on either side without tools; probe lever (optional) can be connected to right or left. |
Keywords
dial indicator, Mitutoyo 2046AB, Series 2, 0-10 mm dial gauge, 0.01 mm resolution, flat back dial indicator, precision measuring tool, machinist dial gauge, metrology indicator, ISO dial gauge, compact fixture gauge
