Description
Mitutoyo Height Master 515-302 2 to 12.5 Inch Precision Reference Gauge w/Case
The Mitutoyo Height Master 515-302 is a bench-top precision height reference standard used to set and verify height gauges, comparators, and other measuring instruments on a surface plate. It provides a precise, repeatable height reference across its full 2 to 12.5 inch range by means of a micrometer-type adjustment head with a finely graduated dial. This example is in good used condition and comes with its original wood carrying case.
Specifications & What's Included
- Model / Code No.: 515-302
- Manufacturer: Mitutoyo Mfg. Co., Ltd. — Made in Japan
- Type: Height Master precision reference standard
- Measurement Range: 2 in to 12.5 in (approx. 50.8 mm to 317.5 mm)
- Graduation: 0.00001 in / 0.001 mm
- Counter Resolution: 0.001 in / 0.01 mm
- Character Height (dial numerals): 0.16 in / 4 mm
- Micrometer Head Travel Stroke: 1 in / 20 mm
- Micrometer Head Pitch: 0.025 in/rev / 0.5 mm/rev
- Hysteresis: 0.00004 in / 1 µm
- Finish / Color: Green anodized aluminum body
- Includes: Original wood carrying and storage case with metal latches
Applications
The Mitutoyo Height Master is a standard piece of metrology equipment found in quality-control labs, tool rooms, and inspection departments. It is used as a master reference to set dial height gauges, digital height gauges, and electronic comparators to a known height before measurement runs on a surface plate or granite flat. Instruments of this type are particularly common in precision machining, aerospace component inspection, and gage calibration work, where establishing a traceable height datum quickly and repeatably is critical. The Height Master replaces stacked gauge block combinations for setting heights, reducing setup time and handling errors. This 515-302 covers the 2 to 12.5 inch range most commonly needed for general-purpose shop-floor and lab inspection work.
This Mitutoyo Height Master 515-302 precision reference gauge is in good used condition. The green anodized aluminum body shows light surface wear and minor scuffing consistent with normal lab use, but there are no cracks, dents, or damage to the micrometer head or graduated scale. The instrument comes with its original wood carrying case, which is intact with functioning latches and hinges. It was pulled from a working metrology environment where it was previously in service. Please view our photo set and contact us if you have any questions.
Warranty Information
Additional Information
Brand: |
Mitutoyo |
Model: |
Height Master |
MPN: |
515-302 |
SKU: |
42519 |
Type: |
Precision Height Reference Standard / Height Master |
Measurement Range: |
2 in to 12.5 in (50.8 mm to 317.5 mm) |
Graduation: |
0.00001 in / 0.001 mm |
Counter Resolution: |
0.001 in / 0.01 mm |
Micrometer Head Travel Stroke: |
1 in / 20 mm |
Micrometer Head Pitch: |
0.025 in/rev / 0.5 mm/rev |
Hysteresis: |
0.00004 in / 1 µm |
Character Height (Display): |
0.16 in / 4 mm |
Finish / Color: |
Green anodized aluminum |
Includes: |
Original wood carrying/storage case |
Country/Region of Manufacture: |
Japan |
Seller Notes: |
Includes original wood carrying case. Height Master instrument only — no calibration certificate. |
Condition Notes: |
Mitutoyo Height Master 515-302 precision reference gauge in good used condition. Light surface wear on the body; no cracks or damage to the micrometer head or scale. Comes with original wood carrying case. Pulled from a working metrology environment. |
California Prop 65 Warning: |
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov |