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Extech EZ40 EzFlex Combustible Gas Detector

Extech EZ40 EzFlex Combustible Gas Detector

$174
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Extech EZ40 EzFlex Combustible Gas Detector

Key Features At A Glance

  • Quickly identifies and pinpoints gas leaks with high sensitivity solid-state sensor
  • 16-inch (406mm) flexible gooseneck for access into hard-to-reach locations
  • Visible and audible alarm at 10% LEL (Lower Explosive Limit) for methane
  • One-hand operation with thumb-controlled sensitivity adjustment to eliminate background gas levels
  • Response time under 2 seconds (up to 40% LEL) with approximately 1-minute warm-up
  • Detects a broad range of combustible gases including natural gas, methane, propane, butane, and industrial solvents
  • 8 hours typical continuous battery life on three C-cell batteries (included)
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More Details
Specifications
Datasheets

The Extech EZ40 EzFlex Combustible Gas Detector is a handheld leak-detection instrument designed to identify and pinpoint the presence of combustible gases using a solid-state sensor paired with a 16-inch flexible gooseneck probe. The instrument is a single-hand operation tool with a thumb-controlled sensitivity adjustment, allowing the technician to dial out background gas levels and isolate the source of a leak.

The EZ40 is used to detect a wide range of combustible and hazardous gases, including natural gas, methane, ethane, propane, butane, acetone, alcohol, ammonia, steam, gasoline, jet fuel, hydrogen sulfide, smoke, industrial solvents, lacquer thinner, and naphtha. Carbon monoxide is detected but not quantified. The flexible gooseneck design is specifically intended for locating small leaks in hard-to-reach locations where a rigid probe cannot maneuver.

Brand Heritage

Extech Instruments has operated as a FLIR Company since FLIR Systems acquired Extech in 2007, and FLIR itself was acquired by Teledyne Technologies in 2021. Extech continues to be sold under its own brand within the Teledyne FLIR portfolio, with a product focus on portable test and measurement instruments for HVAC, electrical, environmental, and industrial service applications.

Accessories Supplied

  • 3 "C" batteries

Product Core & Specifications

Specifications Range
Pump driven field calibration range 10ppm
Sensor type Solid State
Alarm Visible and Audible @ 10% LEL for Methane
Warm-up Approx. 1 minute
Response Time < 2 seconds (up to 40% LEL)
Duty Cycle Intermittent
Battery life 8 hours continuous use typical
Dimensions 8.7 x 2.83 x 1.8" (221 x 72 x 46mm)
Weight 18.4oz (520g)
Gooseneck 16" (406mm) flexible
Gases Detected Natural Gas, Methane, Ethane, Propane, Butane, Acetone, Alcohol, Ammonia, Steam, Carbon Monoxide (not to quantify), Gasoline, Jet Fuel, Hydrogen Sulfide, Smoke, Industrial Solvents, Lacquer Thinner, Naphtha
Warranty 1 Year
Certifications CE
Important: Visible and audible alarm triggers at 10% LEL (Lower Explosive Limit) for methane. Approximately 1-minute warm-up required before use.Important: Carbon Monoxide can be detected but not quantified by this instrument.

Please review the Manufacturer's Data Sheet to verify published specifications. Feedback on this webpage is always welcome — please reach out to your Test Architect at any time for questions or concerns. Thank you, we truly appreciate you being our customer.

Model No

Extech

Condition

New

Manufacturer

Extech

Extech EZ40
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