Witschi Proofmaster

The ProofMaster checks the tightness of watches conveniently with a fully automatic locking and testing process.With its ease of use, the ProofMaster is the ideal leak test device for watch service, watch retail, watch production and watch laboratories. The new ProofMaster generation is more compact, faster, and more precise Its genes are the latest technology and intelligent algorithms. Based on many years of experience, a device was created that is characterized by the simplest operation. It impresses with the reliable and fast leak test, the small space requirement, the optimal protection of the watch against scratches, and the ergonomic design.