The Witschi Proofmaster S is a professional tool for the leak testing of watches, and their service and repair.

It is especially suited for the specialized trade and for the examination of small series.

Pre-defined universal programs, freely programmable test cycles and clear menu guidance guarantee simplest handling and a reliable examination for all watches.

The new, special Leak Finder Program opens a new dimension for the localisation of watch leakages in water. Watches with or without bracelet can be tested.

The instrument, equipped with a USB interface, can be networked by using the optional WiCoTrace software.

Proofmaster S Downloadable PDF Files
Technical Data for the Proofmaster S