A modular leak testing device in a single, compact, and innovative unit: ZEDmod meets the highest technical standards and offers a completely new software. With measurement and testing modules that operate independently, ZEDmod allows up to eight measuring circuits to be tested in parallel. This means that stationary, stand-alone testing can be performed as well as multi-functional leak testing on an automated production line. The modules can be configured for specific customers and are available with the following measurement modes: RD (Gauge pressure (optional: dual channel)), RD / GP (Gauge pressure with bell test), RD / DF (Gauge pressure with flow measurement), DD (Differential pressure) and MF (Mass flow).


  • Automotive: complete motors, cylinders heads, gearboxes, heat exchangers
  • Medical technology: Catheters, dialysis, filters, flushing, hose systems
  • Packaging / Cosmetics: Dosing, pumps, plastic bottles, catridges
  • Household appliances: water distribution, pumps, gas valves, armature stove
  • General industry: Cylinders, safety check, couplings, grippers, ball valves, gaskets


  • PC-based control system
  • 17” TFT color display with touchscreen
  • Slots for up to 4 measuring modules
  • Data storage > 1,000,000 test results
  • Sequential/parallel testing