10 Best
Portable Carbon Monoxide Detectors
-
-
Product Highlights
- 2： alarm standard: the alert time depend the level of carbon monoxide concentration. 50ppm, alert within 60 to 90 minutes; 100ppm, alert within 10 to 40 minutes; 300ppm, alert within 3 minutes.
- 4：power supply: (dc3v) 2aa size batteries.(not included) sensor type：electrochemical gas detection type：carbon monoxide material: abs
- 1：light and sound alarm warning: when a dangerous level of carbon monoxide is detected the red led will flash and the alarm pattern will sound 85-decibel alarm to protect your family's life and property safety from co detector.
- 3： high quality co alarm, ul2034 certified carbon monoxide detector equipped with high accuracy and reliable long-life electrochemical co sensor to detect co gas leak quickly
SHOWview product -
Product Highlights
- 3-in-1 portable carbon monoxide detector: compared with traditional carbon monoxide detectors, it can display temperature, humidity, and carbon monoxide concentration at the same time.
- Alarm function: the lsenlty co detector is equipped with an alarm function. when the value exceeds 50ppm, an alarm will be issued. as the ppm value increases, the frequency of the alarm will increase. if you need to turn off the alarm sound, you can press the "s" key to turn off the alarm sound.
- Mini portable design: portable and compact design (dimensions: 9 x 5.5 x 1.9 cm), equipped with a stand and lanyard design. it supports placing on the desktop or hanging on the wall, etc. suitable for travel, outdoor camping, rv, indoor living room, bedroom, kitchen, bathroom, garage, etc.
- 72 hours standby time: lsenlty carbon monoxide detectors' standby time can reach 72 hours. when the device is not operating, it will auto-turn off after 30 seconds.
- Concentration range: carbon monoxide is detected by an electrochemical sensor, and the measurement range of carbon monoxide is 0-999ppm, accuracy is ±5ppm. the temperature and humidity use an imported swiss sensor and support a quick refresh of 2 seconds. the temperature measurement range is -10℃-50℃, the accuracy is ±1℃, the humidity measurement range is 0 ~ 95%, and t...
- Easy to use: 3 buttons are easy to use, long press the "on/off" button to switch it on and off. short press the "on/off" button to switch between ℃/℉. short press the "m" key to adjust the screen brightness. short press the "s" key to switch on and off the alarm sound.
SHOWview product -
Product Highlights
- Lcd digital display—with 3 digits lcd displayer is optional, 'err' on the lcd to indicate the unit is malfunctioning. 'lb' on the lcd to indicate it low battery and need to replacement.on normal，lcd display for 0ppm to indicate.
- Power&sound: 2pcs 1.5v aaa battery powered (dc3v).(batteries not included).the red led will flash when the levels of carbon monoxide is detected, 85 decible sound alarm loudly with red led flashing.
- Mini type : 2.95*2.75*1.37 inches, mini & light carbon monoxide alarm co alarm detector, with co digital display and sound alarm, suitable for home, travel,house,car etc..
- Alarm standard: the time depend on the level of carbon monoxide concentration. 50ppm, alert within 90 minutes; 100ppm, alert within 40 minutes; 300ppm, alert within 3 minutes.(note: when you test the detector, please do not use gas blow the hole directly
- Package: 1 * carbon monoxide alarm ,2 * screws,1 * user manual. if you have any questions about our product, please feel free to contact us anytime
SHOWview product -
Product Highlights
- ★with a wide measuring range:the ambient temperature can be measured in 2 temperature units (°c and °f).
- ★user-friendly design:small size, light weight, easy to carry and operate.auto power off in 10 minutes without any operation.large lcd digital and character display for easy reading.high-quality materials,adopt of abs engineering plastics with high toughness, wear-resistance.
- ★professional and accurate measurement:a portable instrument for the detection of carbon monoxide (co) gas.very high accuracy (± 5% or ± 10ppm),the reaction time is <60s.with a low power consumption and high precision.the service life of the sensor is 3 years.
- ★powerful function:can continuously monitor the co gas concentration in the surrounding environment.
- ★widely application: carbon monoxide meter is widely used in petroleum, chemical, coal, metallurgy, paper,municipal, telecommunications, food, textile and other industries.
SHOWview product -
Product Highlights
- 【new electrochemical sensor upgraded】built-in new upgraded sensor makes it more accurated and longlasting detect carbon monoxide. co range: 0 to 1000ppm; humidity range: 0% to 95%rh; temperature range: 14 to 122 ℉. the cycle alarm works when the co is over 50ppm: 50-100ppm: 3 times alert in 3 mins, 101-200ppm: 5 times alert in 5 mins, 200ppm upper: continuously alert.
- 【portable design co detector】 our 3in1 detetors come with lanyard and design with kickstand & screw buckle hole. we can hang it , fixing it to wall or keep it stand anywhere, perfect for outdoor & indoor activities, camping tents, boats, aircraft, stove heating, rv car, hotel, kitchen, bedroom, living room and other confined spaces.
- 【3in1 co detectors】carbon monoxide, humidty and temperature monitors all integrated in 3.5x2.2x 0.66inches mini size detetor body, real time tracking the concentration of harmful gases; humidity; temperature and make them show on the hd screen.
- 【longer battery life with new power-saved mode】built-in 1000 mah lion battery which provides longest 72 hours life with power-saved mode: screen auto sleep after 30s, the co detector will go into low power operating mode.(co monitor sitll continuesly working when screen off.)
- 【how to test it ?】 carbon monoxide is generated in incomplete combustion and dense smoke. we can take it close to a cigarette or burning paper that produces thick smoke. the co concentration will change and show on the screen. don't test it by car exhaust or airy place, too low co consentration can't not trigger sensor to work.
SHOWview product -
Product Highlights
- 【swift & precise measurement】the ct-300, with an advanced electrochemical sensor head, swiftly detects co levels from 0-5000 ppm. its sensitivity ensures early warnings, allowing timely actions to prevent health risks. accurate readings empower quick decisions, promoting safety and well-being. versatile and portable, it guards against co in various settings, ensuring pe...
- 【user-friendly functions】with high-quality abs+pc material and anti-slip edge texture, ct-300 is durable and portable; it can be used for 40 hours with new batteries; low-power indicator will remind you of time to change batteries; it will automatically switch off when not in operation or when no gas is detected within 10 minutes to save power; backlit screen for easy v...
- 【carbon monoxide detector】toptes ct-300 is an ideal portable co tester to help you detect co gas concentrations timely and accurately, reducing the risk of co poisoning and protecting your life. it is a must-have tool for homeowners, drivers, campers, diy-ers, tourists, etc
- 【visual & audible alarm】the travel co detector uses both visual and audible alarms. when the concentration of co reaches the alarm threshold, the screen changes color and emits an urgent alarm sound to alert you of the presence of co gas in your surroundings, allowing you to promptly detect the danger, protect yourself
- 【what you get】 you will receive 1x ct-300 carbon monoxide detector, 1x protective case, 3x aaa batteries, 1x user manual. we also provide a 36-month after-sale service and lifetime technical support. please feel free to contact us if you have any questions or concerns
SHOWview product -
Product Highlights
- Ndir working method. more accurate detection of carbon monoxide. there is no delay, real-time monitoring, and data is refreshed every 2 seconds shows on the color hd 1.9’’ screen, so that you can always know the air quality of the environment.
- Built-in 1000 mah rechargable battery. come with one type-c usb, this carbon monoxide detector can continue working 50 hours when charging ful.
- Mini design with hanging lanyard. this 3 in 1 carbon monixide detector is mini design with dimensions: 3.3 x 2.0 x 0.66 inches. it is so convenient to carry it or hang it to anywhere
- Larger detection range: co range: 0 to 1000ppm; humidity range: 0% to 95%rh; temperature range: -4 to 140 ℉. the cycle alarm works when the co is over 50ppm.
- Portable designed. perfect for outdoor and indoor activities, camping tents, boats, aircraft, stove heating, vehicles, and other confined spaces. it is so good helper for you.
SHOWview product -
-
Product Highlights
- 【portable design co detectors with lanyard & magnet】our mini co detectors are designed to be portable and convenient. with dimensions of 3.0x2.7x1.2 inches, they are compact and easy to carry. the strong lanyard allows you to hang it anywhere you want, such as on the wall, backpack, tent inside, car, rv, and more. additionally, the built-in magnet allows you to easily a...
- 【more accuracy 3in1 co detectors】2s refresh time detecting carbon monoxide / temperature / humidity. [co range:0-500ppm, 0-49ppm: green bar flashing; 50-99ppm: yellow bar flashing with normal “di di di” sound alert; 100-500ppm: red bar flashing with rapid “di di di”sound alert.]; [temp range: 32℉ to 122℉]; [humidity range:0 to 90% rh]. real time detecting the co is so i...
- 【widely use compact and portable co detectors】with compact and portable design, our carbon monoxide detectors is perfect use for outdoor and indoor occasions. we can use it in bedroom, living room, kitchen or cellar. and also, it is a perfect tool for detect air safe when traveling, hotel trip, in car, rv travel, camping, picnic, business trip, or indoor barbecue .
- 【3-in-1 multifunctional co detector】our portable carbon monoxide detectors are not only capable of detecting co levels, but also temperature and humidity, and data is displayed on a colorful 1.5'' hd screen clearly. with a 2s refresh rate sensor , we can quickly determine the surrounding co value and overall air quality, real-time knowing the environment is safe or not.
- 【built-in 1000 mah battery & 120h working time】to increase the working time to 120h, we choose the newest battery and energy-save sensor. and also our co detectors support type-c fast charging, you can use your own fast charging adaptor and cable to charge it full in 1 hour.
- 【co alert value custom support】to satisfy all our customers’ need of co alert change, our co detector supports change co alert. the default alert value is 50ppm, and the customizable co value range is: 25-125ppm. please carefully read the manual before planing to change the co alert value.
SHOWview product
![HAKINAKU Portable Carbon Monoxide Detectors [3-in-1] Mini Size CO Monitor with Kickstand](https://m.media-amazon.com/images/I/41Fh-jtNwFL._SL500_.jpg)
![Carbon Monoxide Detector Portable CO Alarm [3 in 1] CO & Temperature](https://m.media-amazon.com/images/I/51MzcWPRrWL._SL500_.jpg)
![HAKINAKU [3 in 1] Portable Carbon Monoxide Detector Fast Charge CO Alarm CO/Temperature/Air](https://m.media-amazon.com/images/I/41PmAFVWOeL._SL500_.jpg)
Coupon copied
