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TOPTES

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 523 reviews
Condition: New
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$45.99 Why this price?
Holiday Deal · 6% off was $48.86

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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Dec 28
Order within 36 minutes
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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


Item Weight: 0.3 Kilograms


Alarm: Audible, Visual


Operating Humidity: 90 percent


Sensor Type: Electrochemical


Number of Items: 1


Manufacturer: TOPTES


Brand: ‎TOPTES


Power Source: ‎Battery Powered


Color: ‎Orange


Item Weight: ‎0.3 Kilograms


Alarm: ‎Audible, Visual


Operating Humidity: ‎90 percent


Sensor Type: ‎Electrochemical


Number of Items: ‎1


Manufacturer: ‎TOPTES


Part Number: ‎CT-300


Item Weight: ‎10.6 ounces


Product Dimensions: ‎2.64 x 1.38 x 6.3 inches


Country of Origin: ‎China


Item model number: ‎CT-300


Batteries: ‎3 AAA batteries required. (included)


Included Components: ‎3x AAA Batteries, 1x CT-300 Carbon Monoxide Detector, 1x Protective Case, 1x User Manual


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Alkaline


Date First Available: October 17, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Dec 28

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Works very well
Color: Orange
I bought this three weeks ago when the HVAC technician told me I have carbon monoxide leak in the furnace and wanted to sell a new unit. I called another HVAC technician to verify this claim and he told me the first guy lied about it to sell a new furnace. He checked with his carbon monoxide probe which indicated no such leak Then I took my detector that I bought from Amazon, the technician and I checked it it and it shows no leak. We took the technician probe and mine checked the car exhaust which shows 255 which was accurate on both. I know now for a fact this probe not only works and also saved me lots of money from replacing the old furnace. ... show more
Reviewed in the United States on November 24, 2024 by Randy C.
    • 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
    • Worth it
Color: Orange
During our furnace cleaning we were told we needed a new furnace because carbondioxide levels were too high. I bought thus meter and found our furnace was within specs for CO2 That saved us $7000
Reviewed in the United States on November 29, 2024 by Thomas P
    • Does the Job
Color: Orange
Works well have used it multiple times good starter tool
Reviewed in the United States on November 25, 2024 by James h.
    • Buena calidad
Color: Orange
Buen producto, me gusta su pantalla.
Reviewed in the United States on December 6, 2024 by Vicente Silva
    • 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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