{"product_id":"msa-altair-4xr-multigas-detector-o2-h2s-co-charcoal-portable-handheld-gas-monitor-ul-csa-approved","title":"MSA Altair 4XR Multigas Detector (O2, H2S, CO) – Charcoal | Portable Handheld Gas Monitor | UL\/CSA Approved","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe MSA Altair 4XR Multigas Detector is designed for professionals who need reliable, real‑time gas monitoring in challenging environments. This instrument‑only unit tracks multiple gases—O2, LEL, H2S, and CO—while minimizing cross‑channel interference to help teams stay aware of their atmospheric conditions without guesswork.\u003c\/p\u003e\u003cp\u003eWith a focus on practical safety moments, the Altair 4XR offers robust data handling and clear status cues that support daily workflows. The device balances detailed information with a straightforward interface, so operators can interpret readings at a glance during routine tasks or in high‑pressure moments.\u003c\/p\u003e\u003ch3\u003eWhat it detects and how it helps\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLEL (Lower Explosive Limit) for early detection of fuel‑gas concentrations, alongside oxygen, hydrogen sulfide, and carbon monoxide readings.\u003c\/li\u003e\n\u003cli\u003eAuto‑traceability features record critical events and gas levels, supporting ongoing safety reviews and shift handoffs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong‑lasting data logging:\u003c\/strong\u003e 500+ alarm events and 50+ hours of stored data, plus bump and calibration records, help you track performance over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable uptime:\u003c\/strong\u003e 24‑hour run time on a rechargeable Li‑polymer battery keeps teams in the field longer between charges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear safety cues:\u003c\/strong\u003e Large, on‑screen indicators plus bump pass\/fail visibility to support quick maintenance checks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSafety, compliance, and reliability\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMotionAlert (move‑or‑stay monitored) and InstantAlert (manual alarm) features\u003c\/li\u003e\n\u003cli\u003eEnd‑of‑sensor‑life warnings to help with proactive planning\u003c\/li\u003e\n\u003cli\u003eRugged construction with over‑molded armor, MIL‑STD‑810G drop protection, and IP68 rating for dust and water resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDurability and compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned to survive demanding environments with rugged hardware and a sealed chassis\u003c\/li\u003e\n\u003cli\u003ePlug‑and‑play slots support MSA XCell sensors; compatible with MSA GALAXY GX2 automated test system and MSA Link software for streamlined workflows\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat you get\u003c\/h3\u003e\u003cp\u003eThis is an instrument‑only unit, with the option to add compatible sensors and accessories separately. The Altair 4XR is built to support ongoing maintenance programs and field service without sacrificing accuracy or reliability.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What environments is the MSA Altair 4XR suitable for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Rugged industrial settings, including confined spaces, with drop protection, dust resistance, and continuous multi‑gas monitoring.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the Altair 4XR support data logging and maintenance reminders?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it logs 500+ alarm events and 50+ hours of data, plus bump test and calibration records with sensor‑life warnings.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MSA","offers":[{"title":"Default Title","offer_id":47469763788974,"sku":"B079B9RSF4","price":1835.74,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/msa-altair-4xr-multigas-detector-front-view-charcoal.jpg?v=1770422739","url":"https:\/\/handyskook.ca\/products\/msa-altair-4xr-multigas-detector-o2-h2s-co-charcoal-portable-handheld-gas-monitor-ul-csa-approved","provider":"HandySkook","version":"1.0","type":"link"}