![BW Technologies GA24XT-H-B50 GasAlertClip Extreme 2-Year Detector, H2S, 0-100 ppm Measuring Range, 10 to 15 ppm Alarm Setpoint (Pack of 50): Science Lab Geiger Counters: Amazon.com: Tools & Home Improvement BW Technologies GA24XT-H-B50 GasAlertClip Extreme 2-Year Detector, H2S, 0-100 ppm Measuring Range, 10 to 15 ppm Alarm Setpoint (Pack of 50): Science Lab Geiger Counters: Amazon.com: Tools & Home Improvement](https://m.media-amazon.com/images/I/71eilkBmRML._AC_UF1000,1000_QL80_.jpg)
BW Technologies GA24XT-H-B50 GasAlertClip Extreme 2-Year Detector, H2S, 0-100 ppm Measuring Range, 10 to 15 ppm Alarm Setpoint (Pack of 50): Science Lab Geiger Counters: Amazon.com: Tools & Home Improvement
![BW Technologies GasAlertMicroClip XL Detector, Combustible (% LEL), Oxygen (O2), Hydrogen Sulfide (H2S), Carbon Monoxide (CO) - Yellow Housing, OE Version (Other Regions, 2-pin UK plug) BW Technologies GasAlertMicroClip XL Detector, Combustible (% LEL), Oxygen (O2), Hydrogen Sulfide (H2S), Carbon Monoxide (CO) - Yellow Housing, OE Version (Other Regions, 2-pin UK plug)](https://s.turbifycdn.com/aah/yhst-8480297768913/bw-technologies-gasalertmicroclip-xl-detector-oxygen-o2-black-housing-uk-version-united-kingdom-38.gif)
BW Technologies GasAlertMicroClip XL Detector, Combustible (% LEL), Oxygen (O2), Hydrogen Sulfide (H2S), Carbon Monoxide (CO) - Yellow Housing, OE Version (Other Regions, 2-pin UK plug)
![BW Technologies GA24XT-H GasAlertClip Extreme 2-Year Detector, H2S, 0-100 ppm Measuring Range, 10 to 15 ppm Alarm Setpoint: Science Lab Gas Handling Instruments: Amazon.com: Tools & Home Improvement BW Technologies GA24XT-H GasAlertClip Extreme 2-Year Detector, H2S, 0-100 ppm Measuring Range, 10 to 15 ppm Alarm Setpoint: Science Lab Gas Handling Instruments: Amazon.com: Tools & Home Improvement](https://m.media-amazon.com/images/I/71osz3GO+LL._AC_UF1000,1000_QL80_.jpg)