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The ProofMaster tests the water resistance of watches conveniently with a fully automatic closing and test sequence. With its high level of operating convenience, the ProofMaster is the ideal tightness testing device for the following areas: watch service centres, watch retailers, watchmaking and watchmaking laboratories. Video
  • ProofMaster
    namemanufacturetypeitem No.
    leak testerWitschiProofmaster609510
    leak testerWitschiProofmaster Pro609513
  • Software
    nameversionmanufactureitem No.
    Proofmaster M/SSoftwareWitschi609511
  • Martel Printer
    namemanufacturetypeitem No.
    thermal printerMartelMCP-7830 / MCP-7810695188
  • thermal printer - bluetooth
    nameversionmanufactureitem No.
    thermal printerAutocutterWitschi695156
    bluetooth-kitModule + DongleWitschi695158
  • Paper rolls
    nameversionwidthmanufactureitem No.
    Paper rollsthermal paper58 mmMCP-7830 / MCP-7810695189
    Paper rollsthermal paper60mmWitschi Bluetooth695157
  • Calibrated leak
    nameversionmanufactureitem No.
    Calibrated leaktightWitschi611400
    Calibrated leak30 µg/minWitschi611401
    Calibrated leak100 µg/minWitschi611402
    Calibrated leak200 µg/minWitschi611403
    Storage caseemptyWitschi611404
  • waterproof testing sets
    nameversionadditiontypeitem No.
    leak testing machinewith compressorand thermoprinterProofmaster609439
    leak testing machinewith compressorand thermoprinterProofmaster Pro609438
  • Vintage spare parts
    Elma Spheric
    nameversionmanufacturetypeitem No.
    power supply230VWitschistandard695136

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