{"product_id":"kestrel-fire-weather-meter-3500fw-safety-orange-waterproof-ip67-backlit-display","title":"Kestrel Fire Weather Meter 3500FW Safety Orange — Waterproof IP67, Backlit Display","description":"\u003cstrong\u003eThe Kestrel 3500FW Fire Weather Meter is a waterproof, drop-tested handheld instrument that gives firefighters and incident commanders rapid, engineered measurements of fire-relevant weather and heat stress conditions.\u003c\/strong\u003e\n\n\u003cp\u003eDesigned and manufactured in the USA, the 3500FW combines wind, temperature, humidity and specialized fire metrics into one durable package. Its safety-orange housing, large backlit display and IP67-rated waterproofing make it easy to find and use in smoky, wet, or rugged environments. The meter delivers built-in calculations such as PID (Potential Ignition Distance) and FDFM (Fire Danger Fuel Model) alongside standard parameters, so teams can collect consistent, field-ready data without manual interpolation.\u003c\/p\u003e\n\n\u003ch3\u003eWhat specific measurements does the 3500FW provide?\u003c\/h3\u003e\n\u003cp\u003eThe Kestrel 3500FW reports core atmospheric and fire-related parameters with built-in computation for common operational needs. It captures temperature, relative humidity, wet bulb temperature, wind speed, and calculates heat stress indexes and fire-oriented diagnostics.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAir temperature and relative humidity for baseline environment readings\u003c\/li\u003e\n  \u003cli\u003eWet bulb temperature and heat stress indices to assess physiological risk\u003c\/li\u003e\n  \u003cli\u003eWind speed measurements tailored for fire behavior observation\u003c\/li\u003e\n  \u003cli\u003ePID and FDFM outputs to support fire danger and spread considerations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow is the 3500FW built to withstand firefighting and field operations?\u003c\/h3\u003e\n\u003cp\u003eDurability and usability were prioritized: the meter meets MIL-STD-810F drop testing and is waterproof to IP67 standards, so it survives drops, immersion and rough handling. The unit floats if dropped in water and its large backlit screen is readable in low light and smoky environments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRugged, USA-made construction with impact-resistant housing\u003c\/li\u003e\n  \u003cli\u003eIP67 waterproofing for immersion and heavy rain use\u003c\/li\u003e\n  \u003cli\u003eDrop-tested to military standards for field survivability\u003c\/li\u003e\n  \u003cli\u003eHigh-contrast, backlit display for visibility in smoke or darkness\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the 3500FW save time and reduce error during incident assessments?\u003c\/h3\u003e\n\u003cp\u003eBy integrating standardized computations directly into the device, the meter eliminates the need for separate charts or manual math, producing consistent, repeatable results at the point of use. Fast, accurate readouts allow teams to make informed decisions quicker and reduce transcription or calculation mistakes during high-pressure operations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOnboard algorithms deliver immediate PID and FDFM outputs\u003c\/li\u003e\n  \u003cli\u003eOne-person operation with immediate, formatted readings\u003c\/li\u003e\n  \u003cli\u003eLarge numeric display and intuitive interface cut data-collection time\u003c\/li\u003e\n  \u003cli\u003eEliminates manual lookups and reduces transcription errors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat accessories and practical considerations should users know?\u003c\/h3\u003e\n\u003cp\u003eThe meter’s compact footprint fits in pockets or gear pouches and works with common mounting or lanyard options for hands-free carry. Battery life and care instructions are straightforward; keeping sensors clean and following calibration recommendations preserves accuracy over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompact size with lanyard or mounting compatibility\u003c\/li\u003e\n  \u003cli\u003eReplaceable battery design for field swap-outs\u003c\/li\u003e\n  \u003cli\u003eUser-replaceable sensor covers and recommended cleaning regimen\u003c\/li\u003e\n  \u003cli\u003eFollow periodic calibration schedules for peak measurement fidelity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Kestrel 3500FW is intended for wildland and structural fire crews, incident commanders, HAZMAT teams, search-and-rescue units, and military operators who need rugged, quick, and fire-specific environmental data. It’s also a solid tool for land managers and professional safety teams who require dependable field measurements and embedded fire-behavior metrics without bulky equipment or complex workflows.\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: Is the Kestrel 3500FW waterproof and drop-resistant?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The 3500FW is IP67-rated for waterproofing and has been drop-tested to MIL-STD-810F standards.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the meter calculate fire-specific metrics on board?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It provides built-in outputs like PID and FDFM along with standard temp, humidity, and wind readings.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Kestrel","offers":[{"title":"Default Title","offer_id":54208311787704,"sku":"B01J7Y3WQS","price":478.15,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0636\/7416\/files\/kestrel-3500fw-front-view.jpg?v=1790661468","url":"https:\/\/canadianlawn.ca\/products\/kestrel-fire-weather-meter-3500fw-safety-orange-waterproof-ip67-backlit-display","provider":"Canadian Lawn","version":"1.0","type":"link"}