Welcome to the premier destination for Starrett height gauges, where precision engineering meets uncompromising reliability. In this category, you'll find the Starrett Electronic Height Gage 3751AZ-6/150, a standout tool featuring a hardened, stainless steel bar with a 0-6" range, 0.0005" resolution, and 0.001" linear accuracy. These instruments are essential for professionals in machining, quality control, and metrology who demand exact measurements to ensure parts meet tight tolerances.
Starrett's Legacy in Precision Measurement
Starrett has been a cornerstone of the precision tool industry since 1880, renowned for its American-made quality and innovation. What sets Starrett height gauges apart is their robust construction, using high-grade materials like hardened stainless steel that resist wear and corrosion. Unlike lesser brands, Starrett tools undergo rigorous testing to deliver consistent performance in demanding environments. This reputation makes them a top choice for workshops, labs, and manufacturing facilities.
Featured Model: 3751AZ-6/150 Electronic Height Gage
The 3751AZ-6/150 exemplifies Starrett's commitment to excellence. With its electronic digital display, it provides quick, error-free readings down to 0.0005" resolution. The 0-6" range suits most benchtop applications, while the 0.001" accuracy ensures compliance with ISO standards. Its hardened stainless steel bar minimizes deflection, and the base offers exceptional stability on granite surfaces or machine tables. This model is versatile for both absolute and comparative measurements, making it ideal for single or batch inspections.
Key Features to Consider in Starrett Height Gauges
When selecting a Starrett height gauge, prioritize these standout attributes:
- Resolution and Accuracy: Models like the 3751AZ offer 0.0005" resolution and 0.001" accuracy for micrometer-level precision.
- Build Quality: Hardened stainless steel components ensure longevity and resistance to shop conditions.
- Digital Interface: Large LCD readouts with mm/inch conversion, absolute/incremental modes, and data output capabilities.
- Ergonomics: Smooth handwheel operation and secure clamping mechanisms for fatigue-free use.
- Accessories Compatibility: Supports probes, scriber points, and indicators for expanded functionality.
These features make Starrett gauges superior for high-stakes measurements where even minor errors can lead to costly rework.
What to Look for When Shopping for Height Gauges
Buyers should evaluate range, resolution, and environmental suitability. For general shop use, a 0-12" or 0-18" model provides flexibility, but the 0-6" 3751AZ excels in compact setups. Consider digital vs. vernier styles—electronic options like Starrett's reduce reading parallax. Stability is crucial; opt for heavy bases and low-friction slides. Within the broader Height Gauges category, Starrett stands out for its balance of precision and durability. If you're exploring alternatives, compare with options in iGaging Height Gauges or Shars Height Gauges, which may suit budget-conscious needs but often lack Starrett's refinement.
Common Applications for Starrett Height Gauges
Starrett height gauges shine in diverse scenarios. In CNC machining, they verify workpiece heights and tool offsets. Quality inspectors use them for first-article inspections and GD&T checks. Toolrooms rely on them for setting up sine bars or height blocks. They're also perfect for layout work, scribing lines, and measuring bores with accessories. For those in Dimensional Measurement, integrating a Starrett gauge into your toolkit elevates efficiency. Backed by Starrett's engineering, these tools handle everything from aerospace components to automotive parts with unwavering accuracy.
Starrett vs. Competitors
While brands like iGaging offer affordability, Starrett delivers investment-grade performance. Competitors may compromise on bar straightness or base rigidity, but Starrett's hardened components ensure repeatability. In head-to-head tests, Starrett models maintain calibration longer, reducing downtime. For similar precision needs, explore the Gauges section or Test, Measure & Inspect categories to round out your setup.
Frequently Asked Questions
What warranty does Starrett provide on height gauges?
Starrett typically offers a one-year limited warranty covering defects in materials and workmanship, with options for extended service through authorized centers. Contact Starrett support for specifics on your model.
How does Starrett compare to other height gauge brands?
Starrett excels in build quality and accuracy over budget alternatives like iGaging or Shars. Professionals choose Starrett for its proven durability in professional environments.
Which Starrett height gauge model should I choose?
For most users, the 3751AZ-6/150 offers the ideal 0-6" range and electronic precision. Larger ranges suit bigger parts; consult your max measurement needs.
Can Starrett height gauges be used with accessories?
Yes, they pair seamlessly with dial indicators, probe sets, and surface plates, expanding versatility for complex measurements.
Is maintenance required for Starrett height gauges?
Regular cleaning of the bar and base, plus periodic calibration, keeps them performing optimally. Starrett provides guidelines in the manual.
