--- product_id: 380152747 title: "10178557 ALTAIR 4XR Multigas Detector - (O2, H2S, CO), Color: Charcoal, Portable Gas Monitor, Durable, Handheld, UL/CSA Approval, Includes Instrument Only" brand: "msa" price: "100195792₫" currency: VND in_stock: true reviews_count: 5 category: "Msa" url: https://www.desertcart.vn/products/380152747-10178557-altair-4xr-multigas-detector-o2-h2s-co-color-charcoal store_origin: VN region: Vietnam --- # 24-hour rechargeable Li-polymer battery LEL detection for explosive gases MIL-STD-810G rugged drop protection 10178557 ALTAIR 4XR Multigas Detector - (O2, H2S, CO), Color: Charcoal, Portable Gas Monitor, Durable, Handheld, UL/CSA Approval, Includes Instrument Only **Brand:** msa **Price:** 100195792₫ **Availability:** ✅ In Stock ## Summary > 🛠️ Stay ahead of hazards with the ALTAIR 4XR — where safety meets smart tech. ## Quick Answers - **What is this?** 10178557 ALTAIR 4XR Multigas Detector - (O2, H2S, CO), Color: Charcoal, Portable Gas Monitor, Durable, Handheld, UL/CSA Approval, Includes Instrument Only by msa - **How much does it cost?** 100195792₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/380152747-10178557-altair-4xr-multigas-detector-o2-h2s-co-color-charcoal) ## Best For - msa enthusiasts ## Why This Product - Trusted msa brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Alerts:** MotionAlert man-down and InstantAlert manual alarms keep you instantly connected to danger. - • **Multigas Mastery:** Detects O2, H2S, CO, and LEL with industry-leading XCell sensor tech for ultra-fast, accurate readings. - • **Data-Driven Safety:** Stores 500+ alarms & 50+ hours of data for full traceability and compliance peace of mind. - • **Unmatched Durability:** Survives 25-ft drops and harsh environments with IP68 dust/waterproof rating and rugged rubber armor. - • **Plug & Play Precision:** Compatible with MSA XCell sensors and automated test systems for seamless maintenance and performance. ## Overview The MSA ALTAIR 4XR is a portable, handheld multigas detector engineered for professional-grade safety monitoring. Featuring advanced XCell sensor technology, it rapidly detects oxygen, hydrogen sulfide, carbon monoxide, and explosive gases with minimal interference. Built tough with MIL-STD-810G drop protection and IP68 waterproofing, it offers 24-hour battery life and comprehensive data logging for over 500 alarm events. Ideal for demanding industrial environments, it integrates seamlessly with MSA’s automated test systems and software, ensuring reliable, real-time hazard detection and compliance. ## Description Enjoy revolutionary XCell pulse technology with the ALTAIR 4X. The ALTAIR 4X line comes fully-loaded with features designed to be safer, work smarter, and stay connected. MSA revolutionized gas detection with XCell Sensor Technology by miniaturizing the sensors' controlling electronics and placing them inside the sensor itself using MSA's proprietary application-specific integrated circuit (ASIC) design. In real-time the ALTAIR 4X senses gas two times faster than the industry average. The detector is perfect for applications in aerospace, agriculture, automotive, aviation, chemical, fire, food/beverage, foundries, hazmat, heavy manufacturing, HVAC, indoor air quality, marine, medical, mining, oil/gas/petroleum, paper/pulp, pharmaceutical, power, semiconductor, steel, water/wastewater, and welding. MSA XCell Sensors offer superior stability, accuracy, and sensor life. Established in 1914, MSA Safety Incorporated is the global leader in the development, manufacture and supply of safety products that protect people and facility infrastructures. Many MSA products integrate a combination of electronics, mechanical systems and advanced materials to protect users against hazardous or life-threatening situations. The company's comprehensive product line is used by workers around the world in a broad range of markets, including the oil, gas and petrochemical industry, the fire service, the construction industry, mining and the military. MSA's core products include self-contained breathing apparatus, fixed gas and flame detection systems, portable gas detection instruments, industrial head protection products, fire and rescue helmets, and fall protection devices. Review: Funcionando al 100, sólo que un sensor caducó muy pronto, al remplazarlo funciona perfecto. Review: excelente estado ## Features - MULTIGAS DETECTION: Equipped to measure Lower Explosive Limit (LEL), Oxygen (O2), Hydrogen Sulfide (H2S) and Carbon Monoxide (CO), designed for virtually no cross-channel interference - FULL-TIME TRACEABILITY: Records 500+ alarm events and 50+ hours of data (including bump and calibration records), rechargeable Li-polymer battery with 24-hour run-time - SAFETY & COMPLIANCE: LED indicates bump pass/fail with large on-screen cues, equipped with MotionAlert (man-down alarm) Feature, InstantAlert (manual alarm) Feature, and end-of-sensor-life warning - RUGGED DURABILITY: Tough over-molded rubber armor, survives multiple 25-ft drops onto concrete, MIL-STD-810G drop protection, certified IP68 rating, dust and waterproof - COMPREHENSIVE EQUIPMENT: Includes plug-and-play slots for MSA XCell Sensors, performance guarantee, warranty, MSA GALAXY GX2 Automated Test System and MSA Link Pro and MSA Link Software compatibility ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B079B9RSF4 | | ASIN | B079B9RSF4 | | Alarm | Motion Only | | Brand | MSA | | Built-In Media | GasDetectors | | Color | BLACK | | Customer Reviews | 4.6 4.6 out of 5 stars (50) | | Customer reviews | 4.6 4.6 out of 5 stars (50) | | Date First Available | 25 August 2018 | | Enclosure Material | plastic | | Is Discontinued By Manufacturer | No | | Item Dimensions D x W x H | 3.5D x 7.6W x 11.2H centimeters | | Item Weight | 0.51 Pounds | | Item model number | 10178557 | | Manufacturer | MSA | | Manufacturer | MSA | | Model Number | 10178557 | | Operating Humidity | 95 percent | | Power Source | Battery Powered | | Product Dimensions | 11.8 x 185.42 x 139.7 cm; 231.33 g | | Product Style | O2, H2S, CO | | Sensor Type | Catalytic, Electrochemical | | UPC | 641817346143 | | Unit Count | 1 Count | | Upper Temperature Rating | 50 Degrees Celsius | ## Product Details - **Brand:** MSA - **Colour:** BLACK - **Power source:** Battery Powered - **Product dimensions:** 3.5D x 7.6W x 11.2H centimeters - **Style:** O2, H2S, CO ## Images ![10178557 ALTAIR 4XR Multigas Detector - (O2, H2S, CO), Color: Charcoal, Portable Gas Monitor, Durable, Handheld, UL/CSA Approval, Includes Instrument Only - Image 1](https://m.media-amazon.com/images/I/71Uu-Ri4SjL.jpg) ## Questions & Answers **Q: What makes the ALTAIR 4XR Gas Detector stand out?** A: It boasts rapid-response MSA XCell sensors, enabling it to sense gas twice as fast as the industry average. **Q: How durable is the ALTAIR 4XR Gas Detector?** A: It's built tough, surviving 25 drops from 4 feet (1.2 meters) and even an incidental 25-foot (7.5-m) drop onto concrete. **Q: What are the options for sensor configurations?** A: Users can choose from a variety of sensor options including combustible, oxygen, and toxic gases like CO, H2S, SO2, and NO2. **Q: How does the ALTAIR 4XR Gas Detector ensure reliability during use?** A: It offers features like MotionAlert, InstantAlert, and the ability to bump and calibrate quickly with reduced test gas and time, enhancing safety and efficiency on the job. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by M***A on 10 July 2023* Funcionando al 100, sólo que un sensor caducó muy pronto, al remplazarlo funciona perfecto. ### ⭐⭐⭐⭐⭐ Review *by D***A on 8 January 2026* excelente estado ### ⭐⭐⭐⭐⭐ Review *by F***A on 31 July 2024* Buen producto y tal cual a lo ofrecido por el vendedor. Gracias ## Frequently Bought Together - MSA 10178557 ALTAIR 4XR Multigas Detector - (O2, H2S, CO), Color: Charcoal, Portable Gas Monitor, Durable, Handheld, UL/CSA Approval, Includes Instrument Only - MSA 10089321 Calibration Assembly for ALTAIR 4X Multi-Gas Detectors, Includes: Cap, Tube, and Connector, Ensure Detector Stays Calibrated for Maximum Accuracy - MSA 10048280 Calibration Cylinder, Aluminium Gas Bottle, 34 Liter, 1.45% CH4, 15% O2, 60 PPM CO, 20 PPM H2S, Galaxy GX2 System Test Stand Compatible, Multi-Use Air Tank --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/380152747-10178557-altair-4xr-multigas-detector-o2-h2s-co-color-charcoal](https://www.desertcart.vn/products/380152747-10178557-altair-4xr-multigas-detector-o2-h2s-co-color-charcoal) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-20*