




I recently put the Leeb Portable Rebound Hardness Tester to the test to see if a handheld unit could truly replace traditional benchtop methods. This compact device covers a wide range of scales including HRC, HB, and HV, making it a versatile addition to any professional toolkit.
The device feels surprisingly rugged, built to handle the rigors of a busy workshop environment. While it lacks a standard calibration block, the rebound mechanism is consistent and precise, offering reliable readings once you get the hang of the impact angle required for accurate metal analysis.
Using the tester in the field is straightforward, though the absence of a calibration block means you'll need to source one separately if your quality control standards are extremely strict. Once calibrated, the interface is intuitive and cycling through the different hardness scales is quick and painless.
This tester is ideal for machinists and field engineers who require quick, portable material hardness verification on the move.
Overall, this tool earns a solid 4.75/5 for its combination of portability and wide-ranging compatibility. For $199.00, it is a practical investment for any technician looking to streamline their metal inspection process without sacrificing too much accuracy.