The intrinsically safe AST100FG makes it safe and easy to find leaks using hydrogen forming gas with its reliable and proven technology. AST100FG is a versatile tool that can also be used to find leaks in fuel systems for gasoline, hydrogen, liquid natural gas, or propane powered vehicles.

Features

  • Includes UV inspection light
  • Runs on two D-cell batteries

Advantages

  • Detects forming and combustible gases
  • 7 g (0.25 oz.)/year sensitivity to forming gas (R-134a equivalent)
  • 5 ppm sensitivity for methane, R290 (propane) and R600a (isobutane)
  • Easy to use
  • Long sensor life
  • Intrinsically safe

Typical Applications

  • Automotive AC service with forming gas
  • Fuel system leaks (gasoline, propane, hydrogen, liquid natural gas, and more)

Specifications

Sensitivity

Forming gas: 7g (0.25 oz.)/year R134a equivalent

5ppm methane, propane, butane

1ppm gasoline

Detects

Hydrogen forming gas

Gasoline

Natural gas

Propane

Butane

Certifications

CE

Intrinsically Safe for Class I, Division I, Groups A-D, T4 and II 3G Ex nA nL IIC T4 X as per MET Laboratories Listing #E112145

Power sourceD alkaline batteries (2)
Includes

Combustible gas sensor

D alkaline batteries (2)

UV inspection light

Carrying case

Downloads

Gas

  • Refrigerants

Market

  • HVAC/R
  • Mobility & Automotive

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