Rockwell N3 hardness tester

The N3 hardness tester offers you maximum flexibility paired with very easy operation, even when wearing work gloves. Developed for robust everyday workshop use, the device enables fast and standard-compliant Rockwell, Brinell (HBT) and Vickers tests (HVT) with particularly high accuracy – without the need for a power supply.

Your advantages with the N3 hardness tester

Intuitive operation with minimal training requirements:
Quickly ready for use, even for changing operators – ideal for flexible workshop operation.
Flexible test load thanks to innovative spring clip system:
You can adjust the test load to your individual requirements in just a few simple steps.
Safe, precise testing thanks to replaceable clamping cap:
The clamping cap holds the test piece securely in place, protects the indenter and ensures accurate results at all times. Unclamped tests in hard-to-reach places are also possible.
Robust & low-maintenance for continuous use:
The stable design prevents overshooting and withstands even the most demanding operating conditions. Spare parts are guaranteed to be available for at least 10 years.
Wide coverage of standards:
Meets ISO 6508, ASTM E18 and other standards – versatile use in all areas of metalworking.
Fast results thanks to clear measurement technology:
The analogue dial gauge (N3A) with color scales enables intuitive and direct reading of your results.
Extensive range of accessories:
Various test tables and clamping caps make the N3 versatile and adaptable – the right solution for every testing requirement.