Privacy Settings

We use cookies on our website. Some of them are essential, while others help us to improve this website and your user experience.
Accept all Only accept essential cookies


LeckOmiO EX



Load and tightness testing according to TRGI, regulator examination, measurement of flow, resting and working pressures, pressure tests on gas pipes and gas pipes free examination of their external leaks. The instruments are available as single or combination device and therefore versatile in the gas installation. Through the intuitive Esders operating philosophy a simple and economical operation is given.

The following menu options are available:

Pressure Test
Display of starting pressure, final pressure, measurement time and pressure drop, as well as minimally and maximum pressure value.
Load test according to TRGI
Menu-driven procedure with individual Adjusting of the measuring time to the requirements of the TRGI load testing.
Tightness test according to TRGI
Menu-driven procedure with individual Adjusting of the measuring time to the requirements of the TRGI tightness testing.
Building inspection
Detection of smallest leaks in plumbing lines and connections. In addition to the optical and acoustic signal a vibration alarm is available.
Custom configuration of the operating parameters such as the measuring unit, automatic switch off or the duty cycle of the backlight to the user‘s requirements.
Adjustment Sensor
Sensitivity test and calibration of the device according to DVGW Note G 465-4 by applying test gas and set point adjustment by pressing a button.


  • Rugged hand-held instruments with ergonomic aluminum housing
  • Wide range of applications in the gas installation
  • Load- and tightness tests according to TRGI
  • Powerful gas detector with vibration alarm and digital display reading for gas leak detection
  • High contrast LCD display with backlight for an optimal presentation of all measured values
  • Easy replacement of batteries with innovative battery Management
  • Systematic evaluation of the measured data using Esders PC-1 software
  • Graphical printout on site on mobile printer
  • Simple operation with intuitive menu navigation
  • Practical accessories for all applications

Technical data

Display LCD graphic display with 128 x 64 pixels + special characters, with backlight
Power supply 4 pcs 1.5V Alkaline AA Batteries or EX NiMH battery pack
Operating time with alkaline manganese batteries
> 100 h at pressure measurement (without lighting)
> 20 hours at Gas detection
(without lighting)
Measuring range 0 to 10.000 ppm Methane; resolution 1, 10, 50, 100 and 1.000 ppm
0 to 200 mbar (hPa) and 200 to 2000 mbar; resolution 0,1 mbar and 1 mbar
Measurement precision ± 0,5 % of end value at 200 mbar and 20 °C
±0,5 % of end value at 2.000 mbar and 20 °C
Operating Temperature -20 °C to +50 °C
Dimensions 149–165 x 58 x 34 mm without gooseneck microphone (gooseneck 162 mm)
Weight ca. 450 g with batteries
Test number BVS 05 ATEX E 010 X
Identification code II 2G Ex ib d IIB T3 Gb
keyboard_arrow_up shopping_cart 0