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Portable Multi-Gas Detectors

When this detector senses high levels of combustible and toxic gases, it alerts you with an audible alarm, warning light, and vibrating alarm. 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 | 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 | 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 |
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 |
Oxygen Detectors

When your work area has too much or too little oxygen, these detectors alert you with an audible alarm, warning light, and vibrating alarm. You can adjust the high and low alarm trigger points to suit your environment.
A calibration check must be performed on the detector before each use to verify that it is working properly. The check can be performed with the press of a button.
The detector with a nonreplaceable battery should be thrown away at the end of its two-year lifespan.
Measuring Range, % Vol. | Volume | Ht. | Wd. | Dp. | Temperature Range, °F | Batteries Included | Battery Chemistry | Environmental Rating | Each | |
Detectors with Nonreplaceable Battery | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
0-25 | 95 dBA @ 30 cm. | 3 1/2" | 2" | 1" | -4° to 122° | Yes | Lithium | NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Group G NEC Zone 0 Groups IIC, IIB, IIA IEC Zone 1 Groups IIC, IIB, IIA IP67 | 00000000 | 0000000 |
Detectors with Replaceable Battery | ||||||||||
0-25 | 95 dBA @ 30 cm. | 3 1/2" | 2" | 1" | -4° to 122° | Yes | Lithium | NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Group G NEC Zone 0 Groups IIC, IIB, IIA IEC Zone 0 Groups IIC, IIB, IIA | 00000000 | 000000 |
Batteries (Pkg. of 1) | 0000000 | Pkg. | 00000 |
Hydrogen Sulfide Detectors

When these detectors sense high levels of hydrogen sulfide, they alert you with an audible alarm, warning light, and vibrating alarm. You can adjust the alarm trigger point to suit your environment.
A calibration check must be performed on the detector before each use to verify that it is working properly. The check requires a regulator, tubing, and cylinder (sold separately).
The detector with a nonreplaceable battery should be thrown away at the end of its two-year lifespan.
Measuring Range, ppm | Volume | Temperature Range, °F | Ht. | Wd. | Dp. | Batteries Included | Environmental Rating | Each | |
Detectors with Nonreplaceable Battery | |||||||||
---|---|---|---|---|---|---|---|---|---|
0-100 | 95 dBA @ 30 cm. | -4° to 122° | 3 1/2" | 2" | 1" | Yes | NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Group G NEC Zone 0 Groups IIC, IIB, IIA IEC Zone 1 Groups IIC, IIB, IIA IP67 | 00000000 | 0000000 |
Detectors with Replaceable Battery | |||||||||
0-200 | 95 dBA @ 30 cm. | 14° to 104° | 3 1/2" | 2" | 1" | Yes | 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 IEC Zone 0 Groups IIC, IIB, IIA IP67 | 00000000 | 000000 |
Portable Carbon Monoxide Detectors

When these detectors sense high levels of carbon monoxide, they alert you with an audible alarm, warning light, and vibrating alarm. You can adjust the alarm trigger point to suit your environment.
A calibration check must be performed on the detector before each use to verify that it is working properly. The check requires a regulator, tubing, and cylinder (sold separately).
The detector with a nonreplaceable battery should be thrown away at the end of its two-year lifespan.
Measuring Range, ppm | Volume | Temperature Range, °F | Ht. | Wd. | Dp. | Batteries Included | Environmental Rating | Each | |
Detectors with Nonreplaceable Battery | |||||||||
---|---|---|---|---|---|---|---|---|---|
0-500 | 95 dBA @ 30 cm. | -4° to 122° | 3 1/2" | 2" | 1" | Yes | NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Group G NEC Zone 0 Groups IIC, IIB, IIA IEC Zone 1 Groups IIC, IIB, IIA IP67 | 00000000 | 0000000 |
Detectors with Replaceable Battery | |||||||||
0-2,000 | 95 dBA @ 30 cm. | 14° to 104° | 3 1/2" | 2" | 1" | Yes | 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 IEC Zone 0 Groups IIC, IIB, IIA IP67 | 00000000 | 000000 |
Stick-On Carbon Monoxide Indicators

Place this indicator anywhere you need to detect and warn about the presence of carbon monoxide. The circle in the center darkens when carbon monoxide is detected and returns to its normal color when exposed to fresh air. Replace indicator every 12 months. An unopened indicator has a shelf life of three years.
Trigger Point, ppm | Ht. | Wd. | Backing Type | Each | |
100 | 2 1/4" | 2 1/4" | Adhesive | 0000000 | 00000 |
Air Filter Monitors for Supplied-Air Respirators for Plant Air Lines
Track the quality of incoming air as it travels from your air line to your respirator. These monitors display air-quality data, including carbon monoxide and water vapor levels, and sound an alarm if the air is unsafe to breathe. They also filter the air three times before it reaches you to remove oil, water, and solid particles.
Monitors with data-logging capabilities record air-quality data and calibration results onto a removable USB drive. Download your data from the USB for compliance reports and recordkeeping. They have a large color screen to easily view the quality and status of air as it flows through the filter. When it is time to calibrate the filter monitor, the screen gives clear, step-by-step instructions.
Calibration kits (sold separately) come with everything you need to test the accuracy of the filter monitor, including a regulator, tubing, and fittings. The components are packed in a carrying case. Air filter monitors should be calibrated monthly to ensure they’re working properly.


Monitors | ||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
O'all | Calibration Kits | Replacement Filters | ||||||||||||||||||
For Use With | Inlet Coupling Size | Outlet Coupling Size | Max. Flow Rate | Max. Pressure, psi | Pressure Regulating Range , psi | Regulating Accuracy, psi | Wd. | Ht. | Max. Temp., °F | Battery Type | Batteries Included | Battery Size | No. of Batteries Required | Cord Lg., ft. | Each | Each | Each | |||
Plastic Housing | ||||||||||||||||||||
Quick-Disconnect Male Inlet × Quick-Disconnect Female Outlet | ||||||||||||||||||||
Solid Particles, Oil, Water | 1/2 | 1/4 | 15 cfm @ 100 psi | 150 | 0-160 | ±1 | 19" | 13" | 120° | Disposable | No | AA | 8 | 10 | 0000000 | 000000000 | 0000000 | 0000000 | 0000000 | 0000000 |


Monitors | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
O'all | Calibration Kits | Replacement Filters | ||||||||||||||||
For Use With | Inlet Coupling Size | Outlet Coupling Size | Max. Flow Rate | Max. Pressure, psi | Pressure Regulating Range , psi | Regulating Accuracy, psi | Wd. | Ht. | Max. Temp., °F | Battery Type | Batteries Included | Cord Lg., ft. | Each | Each | Each | |||
Plastic Housing | ||||||||||||||||||
Quick-Disconnect Male Inlet × Quick-Disconnect Female Outlet | ||||||||||||||||||
Solid Particles, Oil, Water | 1/4 | 1/4 | 15 cfm @ 100 psi | 150 | 0-160 | ±1 | 18 1/2" | 13" | 100° | Rechargeable | Yes | 7 | 0000000 | 000000000 | 0000000 | 0000000 | 0000000 | 0000000 |