{"product_id":"basic-multigas-detector","title":"Basic 4 Gas Monitor | USA NIST Calibration","description":"\u003cp\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/6sDOYu_djwI?si=zSX3FD4wpCuVaZaM\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eBrand:\u003c\/b\u003e FORENSICS DETECTORS\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eModel: \u003c\/b\u003eFD-4A\u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003eUser Manual:\u003c\/b\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/3012\/7408\/files\/Manual4A_v3.0_aac03869-d2a6-4fa4-8cbb-398d08433e76.pdf?v=1657559898\" target=\"_blank\"\u003eClick Here\u003c\/a\u003e \u003cbr\u003e\u003cstrong\u003eBlog Article\u003c\/strong\u003e: \u003ca href=\"https:\/\/www.forensicsdetectors.com\/blogs\/articles\/the-best-guide-to-4-gas-monitors\" target=\"_blank\"\u003eClick Here\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e⚛️ \u003cstrong\u003eSENSOR:\u003c\/strong\u003e High-quality sensors are included in this 4 gas monitor to detect Oxygen (O2), carbon monoxide (CO), hydrogen sulfide (H2S), and combustibles (LEL). Comes FACTORY-CALIBRATED.\u003c\/li\u003e\n\u003cli\u003e🌇 \u003cstrong\u003eDETECTION:\u003c\/strong\u003e Detection error better than ≤±5% F.S. and response time: \u0026lt; 30 sec. Zero and span calibration options.\u003c\/li\u003e\n\u003cli\u003e🎆 \u003cstrong\u003eALARMS:\u003c\/strong\u003e Adjustable audio, visual, and vibration alarms when preset levels are reached. \u003c\/li\u003e\n\u003cli\u003e💪 \u003cstrong\u003eSTRONG:\u003c\/strong\u003e Robust design constructed with high-strength ABS and anti-slip grip rubber. Water-resistant, dust-proof, and explosion-proof.\u003c\/li\u003e\n\u003cli\u003e🕵️ \u003cstrong\u003eTRUSTWORTHY: \u003c\/strong\u003e1-year limited warranty. Arrives with a signed and dated calibration certificate.\u003cstrong\u003e \u003c\/strong\u003e \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eDetails:\u003c\/b\u003e This is our most popular 4-gas personal monitor. This is a multigas detector with functions and incorporated high-quality sensors having a large LCD and with backlight. This 4 gas monitor is robust for industrial use by utility workers, refinery workers, firefighters, maintenance engineers, and those who spend time in sewers and waterworks, underground storage tanks, oil rigs, tanks, and silos in the maritime industry. 4 gas monitors are essential in dangerous environments and confined spaces and for those that need personal protective equipment to monitor their breathable atmosphere is healthy and safe. For those requiring a 4-gas meter with a built-in pump, we recommend our \u003ca href=\"https:\/\/www.forensicsdetectors.com\/products\/multigas-detector-600\" target=\"_blank\"\u003eFD-600-4GAS multigas detector\u003c\/a\u003e. \u003cspan\u003eIf an external pump is required, we offer this unit with a \u003c\/span\u003e\u003ca href=\"https:\/\/www.forensicsdetectors.com\/products\/basic-multigas-pump\"\u003emultigas detector pump combo\u003c\/a\u003e. The ultimate 4 gas monitor is our\u003ca href=\"https:\/\/www.forensicsdetectors.com\/products\/4-gas-data-logger-monitor-usa-nist-calibration\"\u003e 4 gas data logger\u003c\/a\u003e, and for stationary continuous monitoring, we have our \u003ca href=\"https:\/\/www.forensicsdetectors.com\/products\/4-gas-meter-detector-wall-mount\"\u003e4 gas wall mount monitor.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e Multi-gas detector, user manual, computer USB charging cable, charger, calibration cover, metal belt clip, nut to secure cap, and certified calibration and QA certificates.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCalibration Options\u003cspan\u003e:  \u003c\/span\u003e\u003ca href=\"https:\/\/www.forensicsdetectors.com\/products\/hydrogen-sulfide-bump-gas\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/www.forensicsdetectors.com\/products\/multigas-calibration\" rel=\"noopener\" target=\"_blank\"\u003eCalibration Service by Forensics Detectors\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.forensicsdetectors.com\/pages\/fd-4a\"\u003eCalibration Tutorial (DIY)\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCalibration Kit:\u003c\/strong\u003e\u003ca href=\"https:\/\/www.forensicsdetectors.com\/products\/ammonia-gas-10ppm\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.forensicsdetectors.com\/products\/multigas-calibration-gas-100ppm-co-25ppm-h2s-50-lel-18-o2\" target=\"_blank\"\u003eCalibration Gas (Multigas)\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.forensicsdetectors.com\/products\/gas-regulator-fixed-flow-0-5lpm-c10\" target=\"_blank\"\u003eCalibration Gas Regulator (C10)\u003cbr\u003e\u003c\/a\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"https:\/\/www.forensicsdetectors.com\/products\/gas-mix-bump-gas\"\u003e4 Gas Bump Gas\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.forensicsdetectors.com\/products\/silicone-tubing-3ft\"\u003eTubing\u003c\/a\u003e\u003ca href=\"https:\/\/www.forensicsdetectors.com\/products\/gas-regulator-fixed-flow-0-5lpm-c10\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOther Accessories \u0026amp; Parts\u003cspan\u003e:  \u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.forensicsdetectors.com\/products\/carbon-monoxide-sensor-replacement\" target=\"_blank\"\u003eGas Sensor Replacement (CO)\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.forensicsdetectors.com\/products\/hydrogen-sulfide-sensor-replacement\" target=\"_blank\"\u003eGas Sensor Replacement (H2S)\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.forensicsdetectors.com\/products\/oxygen-sensor-alpha\" target=\"_blank\"\u003eGas Sensor Replacement (O2)\u003cbr\u003e\u003c\/a\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"https:\/\/www.forensicsdetectors.com\/products\/carry-case-waterproof\" target=\"_blank\"\u003eGas Detector Waterproof Case\u003c\/a\u003e\u003ca href=\"https:\/\/www.forensicsdetectors.com\/products\/oxygen-sensor-alpha\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.forensicsdetectors.com\/products\/detector-stand-universal\" target=\"_blank\"\u003eGas Detector Stand\u003c\/a\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNatural Diffusion Sampling Method:\u003c\/strong\u003e (no pump)\u003cbr\u003e\u003cstrong\u003eCombustible Gas (LEL) Detection\u003c\/strong\u003e: 0 - 100% with 1% resolution\u003cbr\u003e\u003cstrong\u003eOxygen (O2) Detection:\u003c\/strong\u003e 0 - 30% with 0.1% resolution\u003cbr\u003e\u003cstrong\u003eCarbon Monoxide (CO) Detection:\u003c\/strong\u003e 0 - 999 ppm with 1 ppm resolution\u003cbr\u003e\u003cstrong\u003eHydrogen Sulfide (H2S) Detection:\u003c\/strong\u003e 0 - 100 ppm with 1 ppm resolution\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eRecommended Calibration Period: \u003c\/strong\u003e12 months\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eGas Sensor Type:\u003c\/strong\u003e Electrochemical (CO, H2S, O2) \u0026amp; Catalytic (EX LEL)\u003cbr\u003e\u003cstrong\u003eGas Sensor Life:\u003c\/strong\u003e 2 - 3 years\u003cbr\u003e\u003cstrong\u003eError:\u003c\/strong\u003e ≤ ± 5% F.S.\u003cbr\u003e\u003cstrong\u003eResponse Time:\u003c\/strong\u003e ≤ 30 sec\u003cbr\u003e\u003cstrong\u003eStore \/ Operating Temp:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e0°F - 122°F\u003cstrong\u003e\u003cbr\u003eStore \/ Operating Humidity:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u0026lt;95%RH\u003cbr\u003e\u003cstrong\u003ePower Source:\u003c\/strong\u003e DC 3.7V Li-on battery, 2000 mAh\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eAlarm:\u003c\/strong\u003e LED, Buzzer, and Vibration\u003cbr\u003e\u003cstrong\u003eExplosion-Proof Grade:\u003c\/strong\u003e\u003cspan\u003e ATEX certified Ex ib IIC T4 Gb\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 230 g (with battery)\u003cbr\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 130 mm × 67 mm × 30 mm (L×W×H)\u003cbr\u003e\u003cstrong\u003eCalibration Location (USA):\u003c\/strong\u003e Los Angeles, California, USA\u003cbr\u003e\u003cstrong\u003eCalibration Standard (USA):\u003c\/strong\u003e USA NIST Traceable Gas Source\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eCalibration Location (Europe):\u003c\/strong\u003e Athens, Greece\u003cbr\u003e\u003cstrong\u003eCalibration Standard (Europe):\u003c\/strong\u003e European NPL Traceable Gas Source\u003cbr\u003e\u003c\/p\u003e","brand":"FORENSICS DETECTORS","offers":[{"title":"Default Title","offer_id":30700799295532,"sku":"FD-4A","price":225.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/3012\/7408\/files\/Image1-4GasMonitor-Shopify.jpg?v=1749818295","url":"https:\/\/www.forensicsdetectors.com\/en-gr\/products\/basic-multigas-detector","provider":"Forensics Detectors","version":"1.0","type":"link"}