Feedback on the TKM-359M Leeb hardness tester (OOO "TECHNOMASH" - Nevyansk, Russia)
"We purchased the first hardness tester more than a year ago to check the weld hardness of the tool joints of drill pipes. We have two TKM-359M Leeb hardness testers at the moment, and we have ordered three more of this model. In overall, the device is reliable and easy to use.
The main advantages include an intuitive interface, the possibility to calibrate the device using test blocks, and compactness. However, I would consider the price relatively high. We like that "Mashproject" offers the repairs service, and I am looking forward to our future cooperation."
Engeneer, Laboratory assistant, A.S. Vinokurov
Manufacturing Engineer, N.A. Novosyolov