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GasTest delta3



User-friendly and simple measurements in the indoor gas installation in accordance with DVGW-TRGI 2018. Thanks to our long-standing experience in the field of pressure and leak measurements, we are now offering the third generation of our tried-and-tested measurement technology. The GasTest delta3 has significantly improved options for measurements on indoor gas installations. It also offers the option of service line tests via external pressure sensors.



  • Usability test in accordance with G5952 or Esders express procedure
  • Leak detection via external, digital hand sensor with integrated calibration and vibration alarm
  • Automatic and manual test on controllers and safety valves
  • Leak test with 150 mbar, strength test with 1 bar
  • Pressure measurement up to 25 bar via external sensors
  • Large display with touch function for inputting address data, meter or controller number, etc.
  • Extensive setting options for demand-based adjustment of the device
  • Customer-specific data recording via checkboxes, selection list and text fields
  • Bluetooth function for fast transfer of the measurement data to thermal printers and PC
  • Compact transport cases with integrated gas reservoir and the option of storing accessories
  • Optional thermal printer for quick documentation on-site
  • Optional PC software for documenting and preparing the measured data

Technical data

Dimensions 192 x 100 x 87 mm
Weight approx. 1.160 g
Operating temperature 0 °C to +40 °C
Measurement ranges 0 - 300 mbar
0,1 mbar resolution, Error max. 0,5 % of full scale
0 - 1 bar
1 mbar resolution, Error max. 0,5 % of full scale
0 - 10 l/h
0,01 l/h resolution, Error max. 2,0 % of full scale
Power supply Li-ion battery pack, rechargeable, safe charging via charger with 230 V AC or 12 V DC
Operating time varies depending on the usage area and power consumption
(e.g. usability according to G 5952 approx. 50 tests)
Pump integrated, flow approx. 40-45 l/h
Display LCD, 240 x 160 pixels, touch display for entering project numbers, address data, etc.
Connection 2 nipples (one to the reservoir, one to the installation)
Connection for external, digital sensors (gas sensor, pressure sensor)
Interface Infrared & bluetooth
Printing via thermal printer (infrared or bluetooth)
Data storage > 2.000.000 measured values
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