![MSA 10178557 ALTAIR 4XR Multigas Detector - (O2, H2S, CO), Color: Charcoal, Portable Gas Monitor, Durable, Handheld, UL/CSA Approval, Includes Instrument Only : Amazon.co.uk: DIY & Tools MSA 10178557 ALTAIR 4XR Multigas Detector - (O2, H2S, CO), Color: Charcoal, Portable Gas Monitor, Durable, Handheld, UL/CSA Approval, Includes Instrument Only : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/6166bWAgnyL._AC_UF894,1000_QL80_.jpg)
MSA 10178557 ALTAIR 4XR Multigas Detector - (O2, H2S, CO), Color: Charcoal, Portable Gas Monitor, Durable, Handheld, UL/CSA Approval, Includes Instrument Only : Amazon.co.uk: DIY & Tools
![MSA 10178557 ALTAIR 4XR Multigas Detector - (O2, H2S, CO), Color: Charcoal, Portable Gas Monitor, Durable, Handheld, UL/CSA Approval, Includes Instrument Only : Amazon.co.uk: DIY & Tools MSA 10178557 ALTAIR 4XR Multigas Detector - (O2, H2S, CO), Color: Charcoal, Portable Gas Monitor, Durable, Handheld, UL/CSA Approval, Includes Instrument Only : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/61ermxpgsVL.jpg)
MSA 10178557 ALTAIR 4XR Multigas Detector - (O2, H2S, CO), Color: Charcoal, Portable Gas Monitor, Durable, Handheld, UL/CSA Approval, Includes Instrument Only : Amazon.co.uk: DIY & Tools
![MSA 10089321 Calibration Assembly for ALTAIR 4X Multi-Gas Detectors, Includes: Cap, Tube, and Connector, Ensure Detector Stays Calibrated for Maximum Accuracy: Amazon.com: Industrial & Scientific MSA 10089321 Calibration Assembly for ALTAIR 4X Multi-Gas Detectors, Includes: Cap, Tube, and Connector, Ensure Detector Stays Calibrated for Maximum Accuracy: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/41dIr%2BzCQlL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFOURANDHALF%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA35%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
MSA 10089321 Calibration Assembly for ALTAIR 4X Multi-Gas Detectors, Includes: Cap, Tube, and Connector, Ensure Detector Stays Calibrated for Maximum Accuracy: Amazon.com: Industrial & Scientific
![MSA Safety Audible, Vibration & Visual Alarm, LCD Display, Multi-Gas Detector Monitors LEL, Oxygen, Hydrogen Sulfide & Carbon Monoxide 10178557 - 32360877 - Penn Tool Co., Inc MSA Safety Audible, Vibration & Visual Alarm, LCD Display, Multi-Gas Detector Monitors LEL, Oxygen, Hydrogen Sulfide & Carbon Monoxide 10178557 - 32360877 - Penn Tool Co., Inc](https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/500x659/products/475328/597741/3236087-21__79563.1637627419.jpg?c=2&imbypass=on&imbypass=on)
MSA Safety Audible, Vibration & Visual Alarm, LCD Display, Multi-Gas Detector Monitors LEL, Oxygen, Hydrogen Sulfide & Carbon Monoxide 10178557 - 32360877 - Penn Tool Co., Inc
![MSA Altair 4XR Multigas LEL O2 H2S CO Monitor Charcoal Rubberised case EU Charger 10211185 | Cromwell Tools MSA Altair 4XR Multigas LEL O2 H2S CO Monitor Charcoal Rubberised case EU Charger 10211185 | Cromwell Tools](https://static-content.cromwell.co.uk/images/427_427/g/jeeps/959/msa9593656k_2.jpg)
MSA Altair 4XR Multigas LEL O2 H2S CO Monitor Charcoal Rubberised case EU Charger 10211185 | Cromwell Tools
![MSA 10178557 ALTAIR 4XR Multigas Detector - (O2, H2S, CO), Color: Charcoal, Portable Gas Monitor, Durable, Handheld, UL/CSA Approval, Includes Instrument Only - Amazon.com MSA 10178557 ALTAIR 4XR Multigas Detector - (O2, H2S, CO), Color: Charcoal, Portable Gas Monitor, Durable, Handheld, UL/CSA Approval, Includes Instrument Only - Amazon.com](https://m.media-amazon.com/images/I/716VRHBOLXL._AC_UF894,1000_QL80_.jpg)
MSA 10178557 ALTAIR 4XR Multigas Detector - (O2, H2S, CO), Color: Charcoal, Portable Gas Monitor, Durable, Handheld, UL/CSA Approval, Includes Instrument Only - Amazon.com
![MSA 10178557 ALTAIR 4XR Multigas Detector - (O2, H2S, CO), Color: Charcoal, Portable Gas Monitor, Durable, Handheld, UL/CSA Approval, Includes Instrument Only : Amazon.co.uk: DIY & Tools MSA 10178557 ALTAIR 4XR Multigas Detector - (O2, H2S, CO), Color: Charcoal, Portable Gas Monitor, Durable, Handheld, UL/CSA Approval, Includes Instrument Only : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/71Uu-Ri4SjL.jpg)
MSA 10178557 ALTAIR 4XR Multigas Detector - (O2, H2S, CO), Color: Charcoal, Portable Gas Monitor, Durable, Handheld, UL/CSA Approval, Includes Instrument Only : Amazon.co.uk: DIY & Tools
![MSA 10178557 ALTAIR 4XR Multigas Detector - (O2, H2S, CO), Color: Charcoal, Portable Gas Monitor, Durable, Handheld, UL/CSA Approval, Includes Instrument Only - Amazon.com MSA 10178557 ALTAIR 4XR Multigas Detector - (O2, H2S, CO), Color: Charcoal, Portable Gas Monitor, Durable, Handheld, UL/CSA Approval, Includes Instrument Only - Amazon.com](https://m.media-amazon.com/images/I/71Uu-Ri4SjL._AC_UF894,1000_QL80_.jpg)
MSA 10178557 ALTAIR 4XR Multigas Detector - (O2, H2S, CO), Color: Charcoal, Portable Gas Monitor, Durable, Handheld, UL/CSA Approval, Includes Instrument Only - Amazon.com
![MSA Altair 4XR Multigas Detector, (LEL, O2, H2S & CO), Charcoal Case, North American Charger - 10178557 MSA Altair 4XR Multigas Detector, (LEL, O2, H2S & CO), Charcoal Case, North American Charger - 10178557](https://s.turbifycdn.com/aah/yhst-8480297768913/msa-altair-4xr-multigas-detector-lel-o2-h2s-co-charcoal-case-north-american-charger-10178557-58.gif)