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CT-300 Portable Carbon Monoxide Detector, CO Detector with Audible & Visual Alarm, 0-5000PPM, CO Alarm, Backlit LCD Screen, for Home, Car, Camping& Travel (Includes Battery x3) - Orange

    • Based on 478 reviews
Condition: New
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$45.99 Why this price?
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Nov 23
Order within 9 hours and 21 minutes
Available payment plans shown during checkout

Features

  • 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
  • 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 peace of mind
  • 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
  • User-Friendly Functions: With high-quality ABS and 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 viewing, adaptable to dim environments
  • What You Get: You will receive CT-300 Carbon Monoxide Detector, Protective Case, AAA Batteries, User Manual

Brand: TOPTES


Power Source: Battery Powered


Color: Orange


Alarm: Audible, Visual


Operating Humidity: 90 percent


Sensor Type: Electrochemical


Number of Items: 1


Manufacturer: TOPTES


Operating Humidity: 90 percent


Sensor Type: Electrochemical


Alarm: Audible, Visual


Power Source: Battery Powered


Color: Orange


Manufacturer: TOPTES


Brand Name: TOPTES


Model Number: CT-300


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Works great
Color: Orange
Easy to use and works great
Reviewed in the United States on November 8, 2024 by Michael R Murray
    • Good to have when your CO alarm sounds
Color: Orange
I have several Kidde fire/carbon monoxide alarms throughout my house that are also hard wired so that when one goes off, they all do. I’ve had two recent alarms that required me to disconnect all four to stop the alarms. When I reinstalled them later in the evening, they didn’t sound, until they did, a couple of weeks later. Given that I’ve replaced all of them in the last year or two as they reached their 10 year life expectancy, I have no reason to think that one may be defective, but no way to be sure. I immediately ordered this device and it was at my front door when I awoke the next morning. Great job Amazon. I took readings around both the propane hot air furnace in our basement as well as the propane stove in the kitchen. All readings, over several hours, were below the PPM that Kidde says should trigger the alarm. I am waiting until the weather turns colder so that the furnace runs continuously to take additional readings and keeping this meter handy so that I can immediately test if the alarms go off again. I had called the HVAC company to respond, but I don’t think they would have found a cause of the alarm going off. This meter is only a small fraction of the cost of a technician. So I canceled the service call and will use the meter to check periodically and grab it immediately in the event of another alarm. Looks like a quality made product at a great price, with the caveat that I have no way to independently test its accuracy, at least until the alarm goes off again. ... show more
Reviewed in the United States on November 7, 2024 by Kayemtee
    • Does what it does
Color: Orange
Bought this for work seems to be accurate at least I know I don't have any Co floating around
Reviewed in the United States on October 23, 2024 by Robert
    • Great to get peace of mind with your appliances, such as a generator
Color: Orange
I had heard several stories of generators causing carbon monoxide that entered the house. It was enough to spook me but none of the stories made a whole lot of sense. Every setup is unique to difficult to tell exactly what is going on. One person had a generator in his garage to protect from the rain. I get that one. That is a horrible idea. I have my generator outside under a covered patio with the exhaust pointed away from the house. For peace of mind, I bought this and tested. I placed my generator in the usual position 20 feet from my house but aimed the exhaust at the house to simulate a worst case scenario. My findings were that I could measure a lethal amount of carbon monoxide at the exhaust. 10 feet away I could measure enough carbon monoxide to make you uncomfortable but not unsafe. At 20 feet, the amount I measure was a safe level and I am still outside the house. Inside the house I measured nothing. Anyway this device helped me understand better the levels of carbon monoxide with my setup and I will use it next time I get my generator out during a power outage. ... show more
Reviewed in the United States on July 27, 2024 by familyof5
    • Peace of mind
Color: Orange
This worked just as advertised. We have smoke detectors with carbon monoxide detectors built in. My wife and I were afraid that something in our daughters room was giving her headaches and wanted to rule out everything. So we both this device and it worked as advertised. There isn't any carbon monoxide I'm happy to say in my daughter's bedroom. I was able to rest out the device on the exhaust pipe of my car and it light up and alarmed so I know it works. Best yet we have a travel detector that we can take with us on vacation. There is no price tag on peace of mind. ... show more
Reviewed in the United States on August 20, 2024 by Ramon R.
    • Works good
Color: Orange
Present for my husband. After running a generator. We wanted to check if carbon monoxide was getting in the house. This really worked really good
Reviewed in the United States on September 15, 2024 by leigh denton
    • Works
Color: Orange
Works great use it daily for hvac work.
Reviewed in the United States on September 24, 2024 by Daniel
    • does not meet accuracy spec
Color: Orange
1.) the manufacturers specification, for 0 to 200 ppm range is +/- 20 ppm, this unit reported 15 ppm when subjected to 50 ppm calibration gas with zero air balance, that’s a tolerance of -35ppm no need to test the other ranges, going in the trash 2.) amazon listing, under specifications , reports the color as orange, no mention of the mfr technical specification that shipped with the instrument, in the product packaging, these folks should be selling cotton candy, or t-shirts, not carbon monoxide detection instruments ... show more
Reviewed in the United States on September 21, 2024 by T

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