Leak quantity measuring device LMG 05

The complete solution for load, leak and serviceability testing of serviceability testing of gas pipelines safely and quickly, including documentation. 

GDPR-compliant since all personal data is protected by PIN against unauthorized access. Measurement result printable at the test point on site, fully automatic and without interruption of the system. 

LMG-05 features 

● Lightweight construction


● Shock protection cover


● Very short measuring time


● Long operating Time


● Pressure test to 10 bar


● Measurement results printable on site (optional) 

● up to 1.000 Customers storable 

● up to 1.000 Measurements storable


● Software for PC free of charge


● Free service hotline available

● Integrated pump for pressure generation

● Battery operation, rechargeable battery operation and mains operation possible 


Accessory sets available for pipeline constructors or network operators, please contact us! 


Scope of delivery Basic Set

  • LMG-05 with data storage function
  • Carrying strap
  • Shock cover with magnetic holder 
  • Equipment case


  • Test plug Gr 1 to Type 21 coupling (size 1)
  • Screw connector 1 inch DN25
  • Cap with rotating ring DN25 with couplings
  • Hose set for leakage control/usability test
  • Hose set for stress test
  • Y-piece 2 x Type 21 plug-in couplings + 1 ball valve
  • Connection adapter


  • Charger for 4 pieces of batteries AA
  • 4 St. AA Batteries


  • PC-Software (USB Stick)
  • Data transmission cable 
  • Instruction manual (english)
  • Certificate 


Scope of delivery Profi Set 

  • All Items from the Basic Set plus:
  • Thermo-Printer KANE with power adapter
  • Thermopaper KANE
  • Manual Thermo-Printer (english)


  • Hand pump for pressure tests
  • Hose 4m with coupling type 20
  • Y-Adapter 
  • Type 21 coupling 1,5 m


  • 230V 2 pole charger for LMG-05
  • USB cable USB-A male - Mini USB
  • Stepped plug 3/8 inch 3/4 inch with coupling type 21
  • Stepped plug 1/2 inch 1 inch with coupling type 21
Technical data
Display Color-LCD, Backlit
Alarm acoustic, optic
Measurement range 0,1mbar - 5 bar 0,1 - 10 bar
Operating Temperature -20°C to 40°C
Operating Time more than 12 hours of continuous use
Casing Plastic with shock protection
Interface serial USB, Bluetooth, IR
Weight 600 g
Dimensions 22 x 12 x 6cm

LMG-05 TRGI Gas Line Tester


Available Options


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