Nextteq Carbon Monoxide (CO) Gas Detector Tubes provide a convenient method for measuring carbon monoxide concentrations in air using a compatible Nextteq air sampling pump.

Designed for on-site gas detection, industrial hygiene, workplace air monitoring, occupational safety, combustion testing, confined-space monitoring, and industrial applications, Nextteq detector tubes provide a simple visual method for measuring carbon monoxide without requiring electronic gas detection equipment.

Multiple Nextteq Carbon Monoxide Detector Tubes are available for a broad range of CO monitoring requirements, from low-level measurements beginning at 1 PPM to high-concentration measurements up to 20%, depending on the detector tube and sampling procedure selected.

Nextteq Carbon Monoxide Detector Tube Options

Nextteq Carbon Monoxide Detector Tubes – NX119LM:

• Part Number: NX119LM
• Target Gas: Carbon Monoxide (CO)
• Detection Range: 10–250 PPM
• Quantity: 10 tubes per box
• Tests: 10 tests per box

Nextteq Carbon Monoxide Detector Tubes – NX119H:

• Part Number: NX119H
• Target Gas: Carbon Monoxide (CO)
• Detection Range: 5–2,000 PPM
• Quantity: 10 tubes per box
• Tests: 10 tests per box

Nextteq Carbon Monoxide Detector Tubes – NX119L:

• Part Number: NX119L
• Target Gas: Carbon Monoxide (CO)
• Detection Range: 1–50 PPM
• Quantity: 10 tubes per box
• Tests: 10 tests per box

Nextteq Carbon Monoxide Detector Tubes – NX119VH:

• Part Number: NX119VH
• Target Gas: Carbon Monoxide (CO)
• Detection Range: 0.1–2.0%
• Quantity: 10 tubes per box
• Tests: 10 tests per box

Nextteq Carbon Monoxide Detector Tubes – NX119M

• Part Number: NX119M
• Target Gas: Carbon Monoxide (CO)
• Detection Range: 30–500 PPM
• Quantity: 10 tubes per box
• Tests: 10 tests per box

Nextteq Carbon Monoxide Detector Tubes – NX119SA:

• Part Number: NX119SA
• Target Gas: Carbon Monoxide (CO)
• Detection Range: 10–1,000 PPM
• Quantity: 10 tubes per box
• Tests: 10 tests per box

Nextteq Carbon Monoxide Detector Tubes – NX119CL:

• Part Number: NX119CL
• Target Gas: Carbon Monoxide (CO)
• Detection Ranges: 5–300 PPM and 25–1,000 PPM
• Quantity: 10 tubes per box
• Tests: 10 tests per box

Nextteq Carbon Monoxide Detector Tubes – NX119VVH:

• Part Number: NX119VVH
• Target Gas: Carbon Monoxide (CO)
• Detection Ranges: 0.1–10% and 0.2–20%
• Quantity: 10 tubes per box
• Tests: 10 tests per box

Common Applications

Nextteq Carbon Monoxide Detector Tubes can be used with compatible Nextteq sampling equipment for workplace air monitoring, industrial hygiene surveys, occupational exposure assessment, combustion and exhaust monitoring, boiler and furnace applications, confined-space evaluation, manufacturing facilities, steel and metal processing, chemical processing, garages and maintenance facilities, laboratories, process monitoring, environmental testing, and workplace safety applications where carbon monoxide may be present.

Important

A compatible Nextteq Air Sampling Pump is required to use these detector tubes. Because Nextteq offers numerous Carbon Monoxide Detector Tubes covering substantially different concentration ranges, always select the appropriate tube based on the anticipated CO concentration and your specific testing application.

Always follow the manufacturer's sampling instructions, required pump strokes, measurement conditions, and applicable correction factors for the specific detector tube and detection range being used.

Need a Nextteq Air Sampling Pump?

Nextteq detector tubes require a compatible Nextteq Air Sampling Pump for proper sampling and measurement.

Nextteq AP-20 Air Sampling Pump Kit & Accessories – Designed for use with compatible Nextteq detector tubes for quick, on-site gas and vapor measurements.

Already have a Nextteq pump? Simply select the appropriate carbon monoxide detector tube based on your required detection range.

Choose Instrument Depot for dependable Nextteq carbon monoxide detector tubes, CO detector tubes, carbon monoxide gas detection equipment, Nextteq AP-20 air sampling pumps, Nextteq detector tubes, industrial hygiene equipment, workplace air monitoring equipment, calibration gas, and industrial gas detection equipment.

Small correction I made: your NX119SA entry said “Carbon Monoxide (CO2)”. CO₂ is carbon dioxide, so I standardized this to Carbon Monoxide (CO) based on the product category and the rest of the listing.