Elmer เครื่องตรวจจับก๊าซ GMI GT Series 1
Elmer เครื่องตรวจจับก๊าซ GMI GT Series 2
Elmer เครื่องตรวจจับก๊าซ GMI GT Series 1
Elmer เครื่องตรวจจับก๊าซ GMI GT Series Calibration Station

GT Series

PPM , LEL, & Vol. Detection


Designed for the gas industry, the GT Series are multi-application instruments, satisfying all the needs of service technicians within a single unit.  With 7 modes of operation, the GT Series is the most versatile instrument available for working with gas.

Key Features:

  • ​User-friendly instrument with simple interface
  • Ergonomic design that is easy to operate
  • Visual and audible assistance to support investigation
  • PPM, LEL and Volume flammable gas ranges for leak detection
  • Manual and automatic datalogging
  • Loud audible and high visual ‘ticker’ (Geiger) on ppm range
  • Integral flashlight
  • Rugged polycarbonate case, sealed to IP54​


The GT Series is suitable for the following operations:

  • Leak test
  • Confined space entry
  • Barhole testing
  • Carbon monoxide
  • Purge
  • Sniffer
  • Pressure leak tightness



Dimensions11.4 x 3.7 x 1.7” (Excl. Probe)
Weight0.78 kg (Incl. Probe and Batteries)
DisplayLCD with backlighting
Humidity0-95% non condensing
AlarmHigh visibility LED on both sides of instrument
85 db audible alarm
All alarms user programmable via password protected menu
SamplingIntegral pump with pressure sensor for flow fail detection.
Sample path is protected by a hydrophobic filter.
Response Time T90 < 30 seconds.
Battery3 ‘C’ type batteries – LR14 alkaline or rechargeable
Battery Life8 hours continuous alkaline or rechargeable
MaterialsHigh impact polycarbonate ABS blend
RatingIP54 (Dust protected and splashproof)
CertificationUL 913 Class I, Div 1, Groups C, D
CSA Class I, Groups C, D C22.2 No. 152
IECEx Ex iad IIB T3
Warranty2 years