Gas Leak Detectors for Hard-to-Reach Areas

Identify a variety of small leaks quickly and access hard-to-reach areas with the flexible probe. An audible signal increases in intensity the closer you get to the leak. Intrinsically safe for Class I, Divisions I and 2, Groups A, B, C, and D hazardous locations.
Product regulatations restrict sales to the listed areas.
Detection Trigger Point, ppm | |||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Methane (Natural Gas) | Propane | Hydrogen | Butane | Acetone | Methanol | Ammonia | Gasoline | Chlorine | Acetylene | Ethane | Ethylene | Hydrogen Sulfide | Batteries Included | Container Type | Cannot Be Sold To | Each | |
5 | 5 | 5 | 5 | 50 | 50 | 20 | 1 | 1 | 50 | 5 | 500 | 5 | Yes | Plastic Carrying Case | Outside North America | 0000000 | 0000000 |
Refrigerant Leak Detectors
Detect halogenated refrigerants such as HFCs, CFCs, and HCFCs. Access hard-to-reach areas with the flexible probe. This unit can detect leaks as small as 0.1 oz. per year in air conditioning and refrigeration systems. An audible signal increases in intensity as you approach the leak.

Gas Type Detected | Probe Lg. | Batteries Included | Container Type | Specifications Met | Each | |
Hydrofluorocarbons (HFCs), Chlorofluorocarbons (CFCs), Hydrochlorofluorocarbons (HCFCs), R-22 (Freon) Refrigerant, R-134A Refrigerant, R-410A Refrigerant | 14" | Yes | Plastic Carrying Case | UL Recognized Component, CE Marked, SAE J2791, SAE J2913 | 0000000 | 0000000 |
Infrared Refrigerant Leak Detectors

Three times more sensitive than standard refrigerant detectors, these infrared detectors can identify leaks as small as 0.03 oz. per year. They have an easy-to-read LCD screen that displays the concentration of gas in parts per million (PPM). When a leak is detected, an indicator lights up and the device emits a sound. Check for leaks in hard-to-reach areas using the built-in flexible probe. Use them to detect a variety of halogenated refrigerants.
Product regulations restrict sales to the listed areas.
Add a sensor to detect carbon dioxide or flammable refrigerants.
Gas Type Detected | Probe Lg. | Performance | Batteries Included | Container Type | Specifications Met | Includes | Cannot Be Sold To | Each | |
Hydrofluorocarbons (HFCs), Chlorofluorocarbons (CFCs), Hydrochlorofluorocarbons (HCFCs), R-22 (Freon) Refrigerant, R-134A Refrigerant, R-410A Refrigerant | 17" | Easy Read | Yes | Plastic Carrying Case | CE Marked | Charging Cord, Earbuds | Outside North America | 0000000 | 000000000 |
Combustion Efficiency Meters
Also known as a combustion analyzer, this meter measures boiler and furnace combustion efficiency. It automatically calibrates to normal atmospheric oxygen.

Measurement Range | Calculated Range | |||||||||||
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For Use On | Ambient Temp. | Flue Gas Temp. | Flue Gas Oxygen | Carbon Monoxide, ppm | Combustion Efficiency | Carbon Dioxide | Air Free Carbon Monoxide, ppm | Excess Air | Accuracy | Batteries Included | Each | |
Kerosene, Natural Gas, Oil, Propane | 25° to 110° F | -4° to 1200° F | 0-20.9% | 0-2,000 | 0.1%-100% | 0-15% | 0-9,999 | 0-250% | ±0.3% of Oxygen Content | Yes | 0000000 | 0000000 |
Portable Multi-Gas Detectors with Probe

Use the probe to test the air in a hazardous area before entering. Great for confined spaces. This detector alerts you with an audible alarm, warning light, and vibrating alarm in the presence of combustible and toxic gases. You can adjust the alarm trigger points to suit your environment. There is also a motion sensor that sounds an alarm if the user becomes disabled.
A calibration check must be performed on the detector before each use to verify that it is working properly. The check requires a regulator and cylinder (sold separately).
Note: LEL is lower explosive limit.
Detects (Measuring Range) | Volume | Temperature Range, °F | Batteries Included | Includes | Tube Lg., ft. | Environmental Rating | Each | |
Acetone, Butane, Hydrogen, Methane, Pentane, Propane, Toluene (0-100% LEL), Oxygen (0-30% Vol.), Carbon Monoxide (0-1,999 ppm), Hydrogen Sulfide (0-200 ppm) | 95 dBA @ 30 cm. | -40° to 140° | Yes | Sampling Probe, Tubing Assembly, Rechargeable Lithium Ion Battery for Probe | 25 | NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 NEC Zone 0 Groups IIC, IIB, IIA IP68 | 00000000 | 000000000 |