Micromat Checkmate 1. Disk utilities and system, like our flagship product TechTool Pro, are ideal to repair disk problems and recover data after something goes terribly wrong. But what if there was a way to detect these problems before? What if there was a product that will continuously monitor all important parameters of your system and perform periodic tests to detect small problems before they become disasters complete diagnosis. Introduction to Checkmate, software health monitoring computer by Micromat.