MSA Domestic Version Portable Altair 2X Nitrogen Dioxide (NO2) Detector is simple and easy to use, featuring a single button that can be easily operated even with gloves on. It comes with a backlit large screen display, making it easy to identify various statuses. Compact in size, it is convenient to wear and is equipped with a high-energy lithium battery, offering a maximum standby time of up to 18 months. The housing is designed with rubber coating, providing anti-static and anti-interference properties, ensuring greater stability during use. The detector can withstand a 7.6-meter drop test (on cement ground), making it capable of handling harsh environments. With an IP67 protection rating, it is waterproof and dustproof. The MSA Domestic Version Portable Altair 2X Nitrogen Dioxide (NO2) Detector is widely used in the petroleum and natural gas industry, chemical industry, steel industry, utilities, firefighting industry, wastewater treatment, and civil engineering, among other fields. MSA Domestic Version Portable Altair 2X Hydrogen Sulfide Detector Product Specifications: 1. Model: Altair 2X 2. Housing: Polycarbonate rubber composite housing 3. Operation: One-handed, single-button operation 4. Protection Rating: IP67 5. Drop Test: 7.6m 6. Dimensions: 86*54*25mm 7. Weight: 113g 8. Temperature: -20~50℃ 9. Extreme Range: -40~60℃ 10. Humidity: 10~95%RH (non-condensing) 11. Power: Replaceable CR2 lithium-ion camera battery, typical designed operating time exceeds 9000 hours 12. Alarm: 95 dB @ 30cm audible alarm Equipped with a new generation of X intelligent sensors, all sensors come with an intelligent integrated chipset (ASIC), offering excellent anti-interference performance with digital output signals, making it a truly intelligent gas detector. This series of detectors features sensitive and rapid response, long service life, and durability, making it an innovative product in the safety industry. The MSA Altair 2X Gas Detector offers excellent standardization, strong adaptability, simplicity, and ease of use, ensuring greater safety!