Sonic is a software-based high precision belt tension meter that puts all the tools you need for adjusting and tensioning belts at your fingerips.

Sonic includes a range of built-in belt presets for all major brands, or you can enter your own custom belt details.

Use a force display (Newton) or, if you know the frequency you want, switch to the built-in high-precision frequency meter for even more efficiency. You can even set the range of tolerance required for your task.

Best of all, Sonic eliminates the need for you to carry a separate handheld unit for belt tensioning - keep your entire suite of diagnostic tools on one laptop.