Precision Comparator Snap Gauge For Quick Measuring Mass Produced Parts Diameter
Product Description
The Comparator Snap Gauge is an ideal measuring tool for checking external dimensions of cylindrical parts such as shafts, bolts, and shanks, particularly suited for rapid measurement of mass-produced components.
This dial comparator snap gauge utilizes a comparator mechanism to measure part sizes, with measurements displayed on the dial comparator. Available in two precision options: ±0.025mm range with 0.5μm accuracy or ±0.050mm range with 1μm accuracy.
The gauge features three distinct measuring face types (A, B, and C) to accommodate various measurement requirements. As an essential precision tool, it delivers accurate and efficient measurement solutions for manufacturing environments where both speed and precision are critical.
Key Features
- Designed for measuring external dimensions of mass-produced cylindrical parts.
- Optional high-precision dial comparators available.
- Moving anvil travel: 3mm.
- Includes fitted protective case.
Product Specifications
Order No. |
Range |
Graduation |
Measuring Face Type |
KM-3509A-25 |
0~25mm |
0.001mm |
 |
KM-3509A-50 |
0~50mm |
0.001mm |
KM-3509A-100 |
50~100mm |
0.001mm |
KM-3509A-150 |
100~150mm |
0.001mm |
KM-3509A-200 |
150~200mm |
0.001mm |
KM-3509B-40 |
0~40mm |
0.001mm |
 |
KM-3509B-90 |
40~90mm |
0.001mm |
KM-3509B-140 |
90~140mm |
0.001mm |
KM-3509B-190 |
140~190mm |
0.001mm |
KM-3509D-40 |
0~40mm |
0.001mm |
 |
KM-3509D-90 |
40~90mm |
0.001mm |
KM-3509D-140 |
90~140mm |
0.001mm |
KM-3509D190 |
140~190mm |
0.001mm |
Optional Dial Comparators
Order No. |
Range |
Graduation |
Accuracy |
Install Dimension |
KM-343-008 |
±0.025mm |
0.001mm |
0.5μm |
φ8H7 |
KM-343-009 |
±0.050mm |
0.001mm |
1μm |
φ8H7 |
Applications
The comparator snap gauge is primarily used in manufacturing for quality control of cylindrical parts dimensions, including shafts, bolts, and shanks. It is particularly effective for rapid measurement of mass-produced components, ensuring product dimensional accuracy.
Operation Guidelines
- Ensure proper installation and calibration before use.
- Position workpieces correctly on the measuring platform, maintaining parallel alignment.
- Perform regular maintenance to preserve accuracy and extend the dial comparator's service life.
Company Information
Who are we?
Deko Corporation specializes in the development, manufacture, and marketing of KM brand precision measuring tools in China mainland.
What products do we carry?
Our product line includes dial indicators, micrometers, calipers, bore gauges, height gauges, dial thickness gauges, depth gauges, bevel protractors, gauge blocks, levels, and more.
What are the terms of trade?
We support FOB, CFR, CIF, and EXW trade terms.
What are the forms of payment?
We accept T/T, L/C, D/A, D/P, PayPal, and Western Union.
Do we accept customization?
Yes, OEM services are available.
How about after-sales service?
All products come with a one-year warranty. Defective parts will be replaced promptly. Our strict calibration and inspection processes ensure reliable product quality.