The MiniLec 4 is a measuring device for load testing, leak tightness testing and serviceability testing in accordance with DVGW (German Technical and Scientific Association for Gas and Water) Code of Practice G 600 "Technical regulations for gas installations" and for regulator inspection.

• Using tables stored in the device, the operator selects only the pipe volume, the device performs the rest of the measuring procedure automatically
• Two equipment versions are available:
  with load testing (fully equipped) and without preliminary testing
• Operating modes: serviceability testing, leak tightness testing and load testing
• Regulator inspection with static pressure, flow pressure, safety valve shut off pressure, zero position and testing of the gas failure device
• Easy operation using three keys
• Device software with a user menu and function menu for individual device configuration (PIN code protected)
• Infrared interface (IrDA) for 
  On-site documentation (print-out on mobile printer)
  On-site data transfer to mobile computer
• Device software available in various languages • PC software makes documentation and archiving easy
• Serviceability test: simultaneous display of pressure and flow
• Adjusted for CH4, C3H8, C4H10, H2, town gas, air