{"product_id":"1pc-carbon-monoxide-detector-plug-in-wall-3-in-1-co-level-monitor-alarm-with-temp-humidity-sensor-portable-carbon-monoxide-detectors-easy-to-read-install-for-home-hotel-rv-black-1pc1745532621719","title":"Plug-in Carbon Monoxide Detector – 3-in-1 CO Level Alarm with Temperature \u0026 Humidity Sensor, Easy Install Safety Device","description":"\u003c!-- PRODUCT 8500905050310 — Plug-in Carbon Monoxide Detector, 3-in-1 CO \/ temperature \/ humidity. v9.0 rebuild 2026-09-05. --\u003e\n\u003cdiv class=\"ge-pdp\"\u003e\n\u003cstyle\u003e\n.ge-pdp{max-width:100%;box-sizing:border-box;font-size:16px;line-height:1.6;color:#23272f}\n.ge-pdp *{max-width:100%;box-sizing:border-box}\n.ge-pdp h2{font-size:1.32em;line-height:1.28;margin:2.1em 0 .5em;font-weight:700;color:#14171d}\n.ge-pdp h3{font-size:1.06em;line-height:1.3;margin:1.5em 0 .35em;font-weight:700;color:#14171d}\n.ge-pdp p{margin:0 0 1em}\n.ge-pdp .ge-lede{font-size:1.09em;line-height:1.55;color:#2b3038}\n.ge-pdp img{display:block;width:100%;height:auto;border-radius:10px;margin:1.4em 0}\n.ge-pdp .ge-cap{font-size:.84em;color:#5d6472;margin:-.9em 0 1.6em;line-height:1.45}\n.ge-pdp .ge-key{border-left:4px solid #c41e2a;background:#fbf6f6;padding:.95em 1.1em;margin:1.5em 0;border-radius:0 8px 8px 0}\n.ge-pdp .ge-key p{margin:0}\n.ge-pdp .ge-key p+p{margin-top:.6em}\n.ge-pdp ul{margin:0 0 1.2em;padding-left:1.15em}\n.ge-pdp li{margin:0 0 .5em}\n.ge-pdp .ge-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.35fr);gap:0;margin:1.2em 0 1.6em;border-top:1px solid #e2e5ea}\n.ge-pdp .ge-grid \u003e div{padding:.62em .5em;border-bottom:1px solid #e2e5ea;font-size:.95em;min-width:0;overflow-wrap:anywhere}\n.ge-pdp .ge-grid \u003e div:nth-child(odd){font-weight:600;color:#3a414d}\n.ge-pdp .ge-two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.7em;margin:1.2em 0 1.6em}\n.ge-pdp .ge-two \u003e div{background:#f5f6f8;border-radius:9px;padding:.85em .9em;font-size:.92em;line-height:1.45;min-width:0;overflow-wrap:anywhere}\n.ge-pdp .ge-two b{display:block;font-size:.98em;margin-bottom:.2em;color:#14171d}\n.ge-pdp .ge-note{font-size:.88em;color:#5d6472;line-height:1.5;border-top:1px solid #e2e5ea;padding-top:1.1em;margin-top:2em}\n\u003c\/style\u003e\n\n\u003ch2\u003eA carbon monoxide reading you can actually see\u003c\/h2\u003e\n\n\u003cp class=\"ge-lede\"\u003eMost carbon monoxide alarms tell you one of two things: nothing, or everything at once. They sit silent for years, then scream. This one plugs into a wall outlet and shows you a live number instead — the carbon monoxide level in the room in parts per million, alongside the temperature and the humidity, on a screen you can read from across the hall.\u003c\/p\u003e\n\n\u003cdiv class=\"ge-key\"\u003e\n\u003cp\u003e\u003cb\u003eRead this before you buy.\u003c\/b\u003e This unit is \u003cb\u003enot UL 2034 listed\u003c\/b\u003e, and we are not going to pretend otherwise. UL 2034 is the American safety standard for carbon monoxide alarms, and many local codes are written around it.\u003c\/p\u003e\n\u003cp\u003eBuy this as a \u003cb\u003esecond set of eyes\u003c\/b\u003e — an always-on display next to the alarm you already have. Do not buy it as the only carbon monoxide protection in your home.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cimg src=\"https:\/\/assets.gearelevation.com\/pdp-plug-in-carbon-monoxide-detector\/01_black_monitor_front_studio.jpg\" alt=\"Black plug-in carbon monoxide monitor shown straight on against a plain white background, its screen showing a calm carbon monoxide reading with temperature and humidity beneath\"\u003e\n\u003cp class=\"ge-cap\"\u003eShown in Black. Also available in White.\u003c\/p\u003e\n\n\u003ch2\u003eWhat the screen shows you\u003c\/h2\u003e\n\n\u003cp\u003eThe display is the whole point of this device. Carbon monoxide is invisible and has no smell, so without a number on a wall you have no idea whether your kitchen sits at zero all day or drifts up every time the range is on. This gives you that number continuously, without you having to do anything.\u003c\/p\u003e\n\n\u003cp\u003eUnderneath the carbon monoxide reading, a second line carries room temperature and relative humidity. It is genuinely useful in the places people put these — a nursery, a spare room over a garage, an RV, a rented apartment where the heating is somebody else's decision.\u003c\/p\u003e\n\n\u003cdiv class=\"ge-two\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eCarbon monoxide\u003c\/b\u003eLive level in parts per million, updated continuously.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTemperature\u003c\/b\u003eRoom temperature, switchable between Fahrenheit and Celsius.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eHumidity\u003c\/b\u003eRelative humidity as a percentage.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eThree buttons\u003c\/b\u003ePhysical buttons on the front for history, self-test and display mode.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cimg src=\"https:\/\/assets.gearelevation.com\/pdp-plug-in-carbon-monoxide-detector\/02_plugged_in_hallway_outlet.jpg\" alt=\"The black monitor plugged into a wall outlet low on a hallway wall beside a baseboard, with a stair rail and a runner rug behind\"\u003e\n\u003cp class=\"ge-cap\"\u003eIt hangs flat off a standard outlet and covers only the socket it is using.\u003c\/p\u003e\n\n\u003ch2\u003eThere is nothing to install\u003c\/h2\u003e\n\n\u003cp\u003eNo drilling, no wiring, no bracket, no batteries to remember. The plug is built into the back of the case, so you push it into a wall outlet and it powers up and starts reading. If you move house, or move it from the hallway to the bedroom, you unplug it and plug it in somewhere else.\u003c\/p\u003e\n\n\u003cp\u003eThat also means it stops working in a power outage, which is worth knowing. There is no backup battery in this unit.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/assets.gearelevation.com\/pdp-plug-in-carbon-monoxide-detector\/03_back_plug_and_vents_detail.jpg\" alt=\"Three-quarter rear view of the black monitor showing its integrated two-pin folding wall plug and the slotted sensor vents down the side of the case\"\u003e\n\u003cp class=\"ge-cap\"\u003eThe plug is part of the case. The slots down the side are the sensor vents — leave them clear.\u003c\/p\u003e\n\n\u003ch2\u003eWhere to put it\u003c\/h2\u003e\n\n\u003cp\u003eCarbon monoxide mixes fairly evenly through room air, so height matters less than placement. Put it in the rooms where a fuel-burning appliance lives or where people sleep — and keep it away from anything that will confuse it.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eGood: a hallway outside bedrooms, a landing, a room with a gas range, a garage-adjacent room, an RV.\u003c\/li\u003e\n\u003cli\u003eNot good: directly above a stovetop, inside a bathroom, in front of a window or an air vent, or behind furniture and curtains that block the side slots.\u003c\/li\u003e\n\u003cli\u003eGive it a few feet of clearance from any fuel-burning appliance, or you will read its normal start-up output rather than a problem.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cimg src=\"https:\/\/assets.gearelevation.com\/pdp-plug-in-carbon-monoxide-detector\/05_kitchen_wall_outlet_near_range.jpg\" alt=\"The black monitor plugged into a kitchen wall outlet on a tiled backsplash wall, with an unlit gas range and a kettle further along the counter\"\u003e\n\u003cp class=\"ge-cap\"\u003eA kitchen outlet a sensible distance from the range, rather than directly over it.\u003c\/p\u003e\n\n\u003ch2\u003eBeing straight with you about what this is\u003c\/h2\u003e\n\n\u003cp\u003eCarbon monoxide poisoning kills people, so this section matters more than the sales copy above it.\u003c\/p\u003e\n\n\u003cp\u003eThe safety marks molded into the back of this case are not a certification. A genuine UL listing carries a file or control number and the word \"Listed\"; the mark on this unit does not. We could not verify any independent testing of this device, and we are not willing to describe alarm response times, accuracy or sensor lifespan that we cannot stand behind.\u003c\/p\u003e\n\n\u003cdiv class=\"ge-key\"\u003e\n\u003cp\u003e\u003cb\u003eWhat we recommend.\u003c\/b\u003e Keep a UL 2034 listed carbon monoxide alarm in your home. Use this alongside it, for the thing a listed alarm does not give you: a number you can watch.\u003c\/p\u003e\n\u003cp\u003eIf this unit ever sounds or shows a rising level, treat it as real. Get everyone into fresh air, call emergency services from outside, and let responders tell you when it is safe to go back in.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cimg src=\"https:\/\/assets.gearelevation.com\/pdp-plug-in-carbon-monoxide-detector\/06_three_button_controls_detail.jpg\" alt=\"Close three-quarter view of the lower front of the black monitor showing its three round recessed push buttons and the slotted vent along the bottom edge\"\u003e\n\u003cp class=\"ge-cap\"\u003eThree physical buttons: peak-reading history, self-test, and display mode and brightness.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\n\u003cdiv class=\"ge-grid\"\u003e\n\u003cdiv\u003eMonitors\u003c\/div\u003e\n\u003cdiv\u003eCarbon monoxide, temperature, relative humidity\u003c\/div\u003e\n\u003cdiv\u003eCarbon monoxide unit\u003c\/div\u003e\n\u003cdiv\u003eParts per million (ppm), shown live on the display\u003c\/div\u003e\n\u003cdiv\u003eSensor type\u003c\/div\u003e\n\u003cdiv\u003eElectrochemical (stated by the manufacturer; not independently verified)\u003c\/div\u003e\n\u003cdiv\u003eAlarm\u003c\/div\u003e\n\u003cdiv\u003eAudible alarm with a colored on-screen level indicator\u003c\/div\u003e\n\u003cdiv\u003ePower\u003c\/div\u003e\n\u003cdiv\u003ePlugs directly into a wall outlet, AC 110–220 V, 50\/60 Hz. No batteries and no battery backup.\u003c\/div\u003e\n\u003cdiv\u003eSize\u003c\/div\u003e\n\u003cdiv\u003e3.39 x 2.05 in (8.6 x 5.2 cm), height by width — the whole unit\u003c\/div\u003e\n\u003cdiv\u003eMaterial\u003c\/div\u003e\n\u003cdiv\u003ePlastic\u003c\/div\u003e\n\u003cdiv\u003eColors\u003c\/div\u003e\n\u003cdiv\u003eBlack, White\u003c\/div\u003e\n\u003cdiv\u003eSafety listing\u003c\/div\u003e\n\u003cdiv\u003eNone verified. This unit is not UL 2034 listed.\u003c\/div\u003e\n\u003cdiv\u003eIn the box\u003c\/div\u003e\n\u003cdiv\u003e1 x plug-in carbon monoxide detector\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cimg src=\"https:\/\/assets.gearelevation.com\/pdp-plug-in-carbon-monoxide-detector\/08_white_monitor_front_studio.jpg\" alt=\"White plug-in carbon monoxide monitor shown straight on against a plain white background, framed identically to the black version\"\u003e\n\u003cp class=\"ge-cap\"\u003eThe White colorway. Same unit, same display.\u003c\/p\u003e\n\n\u003cp class=\"ge-note\"\u003eCarbon monoxide detection is a life-safety function. This product is sold as a monitoring aid and is not a substitute for a UL 2034 listed carbon monoxide alarm, for correctly serviced fuel-burning appliances, or for professional advice. Test any carbon monoxide alarm regularly, keep the sensor slots clear, and never ignore an alarm. If you suspect carbon monoxide, leave the building and call your local emergency number from outside.\u003c\/p\u003e\n\n\u003c\/div\u003e\n","brand":"elevateaparrel","offers":[{"title":"Black","offer_id":44361854287959,"sku":"1.75928E+13","price":64.99,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":44361854320727,"sku":"1.75928E+13","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/0256\/1367\/files\/01_black_monitor_front_studio.jpg?v=1790626752","url":"https:\/\/chigous.com\/products\/1pc-carbon-monoxide-detector-plug-in-wall-3-in-1-co-level-monitor-alarm-with-temp-humidity-sensor-portable-carbon-monoxide-detectors-easy-to-read-install-for-home-hotel-rv-black-1pc1745532621719","provider":"Secure","version":"1.0","type":"link"}