- Details
- Category: Gas Detectors & Analyzers

The FG100 is a combustible gas leak detector. Detects flammable gases such as liquefied natural gas (LNG) and liquefied propane gas (LPG) at 500 to 6500 PPM. Alarms can be both audible and visual. Convenient compact portable size with pocket clip. Continuous operation for up to four hours. LED indicators of gas leaks and static absorption. Simple one-switch procedure. Comes with two AAA batteries.
Gas Detection | Propane (500 to 6500 ppm), Natural gas (1000 to 6500 ppm) |
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Certifications | CE |
Dimensions | 7.1" × 0.8" diameter (180mm × 21mm diameter) |
Power | 2 × AAA (1.5V) batteries |
Warranty | 2 years |
Weight | 1.6 oz (46g) |
- Details
- Category: Gas Detectors & Analyzers

The Extech EZ40 EzFlex Combustible Gas Detector features a 16-inch gooseneck for easy access to hard-to-reach areas. The detector has a high sensitivity and can be used with one hand, using thumb-controlled sensitivity changes to eliminate background gas levels. It has a visible and audible alarm at 10% (LEL), the lower explosive limit for methane. This gas detector will help you find even the smallest leaks. Complete with three C batteries.
Alarm | Visible and Audible @ 10% LEL for Methane |
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Duty Cycle | Intermittent |
Gas Detection | Natural Gas, Methane, Ethane, Propane, Butane, Acetone, Alcohol, Ammonia, Gasoline, Jet Fuel, Hydrogen Sulfide, Smoke, Industrial Solvents, Lacquer Thinner, Naphtha, Steam Carbon Monoxide (indication only, not to quantify) |
Response Time | < 2 seconds (up to 40% LEL) |
Sensor Type | Solid State |
Warm-up Time | Approx. 1 minute |
Certifications | CE |
Dimensions | 8.7 × 2.83 × 1.8" (221 × 72 × 46mm) |
Power | 3 × C (1.5V) batteries |
Warranty | 2 years |
Weight | 18.4oz (520g) |