INFICON AST100FG Forming Gas Leak Detector

$759.90 AUD (Inc GST)
Tax included. Shipping calculated at checkout.

INFICON Forming Gas and Hydrogen Fuel Cell Leak Detector


The intrinsically safe AST100FG makes it safe and easy to find leaks using hydrogen forming gas (95% nitrogen / 5% hydrogen) with its reliable and proven technology. AST100FG is a versatile tool that can also be used to find leaks in fuel system for gasoline, hydrogen, liquid natural gas, or propane powered vehicles. 

Features and capabilities:

  • Includes UV inspection light

  • Runs on two D-cell batteries

  • Detects forming (Trace-A) and combustible gases

  • Long sensor life


        • 7 g/ year sensitivity to forming gas (R0134a equivalent)

        • 5 ppm sensitivity for methane, R290 (propane), R600a (isobutane)_ and hydrogen

        • 1 ppm sensitivity for gasoline

        • 25 hour battery life. Two D-size alkaline batteries (use Duracell MN1300 to maintain intrinsically safe approval)

        • Lightweight (700g)

        • Probe length 38cm

        • Made in USA
        • Automotive AC service with forming gas
        • Propane forklift leaks

        • Hydrogen fuel cell leaks

        • Fuel system leaks for gasoline or LNG vehicles


          • 1 Year from Date of Purchase (​excludes Consumables such as Filters, Gaskets, Leads, Batteries, Fuses, Sensors, Cases, etc)

            What's included:

            • Combustible gas sensor

            • Two D-size alkaline batteries

            • Carrying case

            • UV Inspection Light

            12 months from date of purchase.
            *All warranties exclude consumables such as; filters, gaskets, leads, batteries, fuses, sensors, cases etc*

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