

Sauter HMO Leeb Hardness Tester
The Sauter HMO is a portable Leeb hardness tester for measurements on suitable metal components in workshops, production environments and field inspections. It works with external rebound sensors and displays Leeb values together with supported converted hardness scales.
The HMO is available with or without an optional calibration certificate. Confirm that the component and selected impact device meet the requirements of the Leeb test method.
The calibration certificate is issued by KERN & Sohn for your Sauter hardness tester. What’s included?
Tax excluded. Shipping calculated at checkout
Estimated delivery: Approx. 5 working days.
Includes 2 additional working days for calibration.
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Product specification
Compare model specifications.
| Model | HMO |
|---|---|
| Range | 170 - 960 |
| Hardness Scale | HLD |
| Readability | 1 |
| Tolerance | 1% |
| Units | HLD |
Optional Calibration & Certification
Add an optional calibration certificate to document your instrument’s performance before use and support your quality records. Find out below what testing is included and what your certificate provides.
| Who issues the certificate? | |
|---|---|
| What testing is included? | |
| What does the certificate report? |
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Applications
Features
FAQs
Is the Sauter HMO intended for mobile hardness testing?
Which hardness units can the HMO display?
Can the instrument store measurement values?
Does the HMO support different measurement directions?
Yes, all measurement directions are possible by defining the direction of impact on the device.



