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PUTECCH Carbon Monoxide Detectors Portable CO Detector PCD0528

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Carbon Monoxide Detectors Portable CO Detector Battery Powered, Handheld Carbon Monoxide Monitor Alarm Detector with LCD Display for Home/Outdoor/Travel (Batteries Included) (Black)

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Brand	PUTECCH
Style	Carbon Monoxide Detectors Portable-White and Black
Power Source	DC
Color	Black
Product Dimensions	0.5"D x 1.5"W x 5.2"H
Item Weight	1.44 ounces
Alarm	Audible
Number of Items	1
Manufacturer	Shenzhen Huidu Technology Co., Ltd.

About this item

HIGH QUALITY CARBON MONOXIDE DETECTOR - The portable carbon monoxide detector is made of high-strength ABS material, which is sturdy and durable. High-precision electrochemical sensor can more quickly and accurately monitor the CO concentration in the surrounding environment.
EASY TO USE - Travel carbon monoxide detector Install the battery, long press the power button to turn on the handheld CO monitor and wait 28 seconds to warm up. You can press the “Hi” button to adjust the screen brightness, and press the "Lo" button to turn on or turn off the alarm.
LCD DISPLAY AND AUDIO ALARM - The 1.1'' LCD screen displays the real-time CO concentration from 0 to 999 ppm, buzzer status and battery level. When the CO concentration exceeds the specified level (50 ppm), the entire screen will turn red and a loud audible alarm will sound. When the battery voltage falls lower than the working voltage, the device will sound an audible alarm of "di-di-di" every minute. After the fifth alarm, the device will automatically turn off.
BATTERY POWERED AND POWER SAVING MODE - This pen-type carbon monoxide meter is powered by 2x 1.5V AAA batteries (package includes). In order to save battery life, the carbon monoxide alarm detector will automatically turn off the screen backlight and enter power saving mode after about 1min of no operation. NOTE: In power saving mode, the gas sensor continues working and monitoring the carbon monoxide concentration. You can press any button to light up the screen again.
WHAT YOU WILL GET - 1x HD07 Battery Operated carbon monoxide detectors, 2x AAA Batteries, 1x User Manual and 1x Lanyard Ring. Please feel free to contact us if you have any questions or concerns. We provide 12-month product service and lifetime technical support.

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This item: PUTECCH Carbon Monoxide Detectors Portable CO Detector Battery Powered, Handheld Carbon Monoxide Monitor Alarm Detector with LCD Display for Home/Outdoor/Travel (Batteries Included) (Black)

$19.95

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PT205 Natural Gas Detector with Audible & Visual Alarm, Gas Leak Detector with%LEL Value of Methane, Butane, Propane for Home, RV (Includes Batteryx2)-Orange

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PUTECCH Enjoy Life Comfortably

Love family is people's responsibility, love life is people's pursuit, and love customers is our purpose.

We are adhering to the principle that the customer is God. We wholeheartedly provide high quality products and professional service attitude. Our goal is to satisfy our customers and make them comfortable.

For support or general help questions please contact with us without any hesitation. We're always here.
Fast And Accurate
Our beliefs

Let every customer have budget-friendly yet top-notch products and enjoy the comfort and safety of life

Our pursuit

To ensure product quality, PUTECCH undergoes strict testing and inspection on each finished product, aiming to make customers happy to buy and comfortable to use

Our vision

We are committed to sustainability and actively work to minimize waste and reduce energy consumption in our supply chain and manufacturing processes. Continuous efforts to achieve carbon neutrality goals
Kitchen
Living room
Garage
Basemnet
Grill

Product information

Technical Details

Brand

‎PUTECCH

Style

‎Carbon Monoxide Detectors Portable-White and Black

Power Source

‎DC

Color

‎Black

Product Dimensions

‎0.5"D x 1.5"W x 5.2"H

Item Weight

‎1.44 ounces

Alarm

‎Audible

Number of Items

‎1

Manufacturer

‎Shenzhen Huidu Technology Co., Ltd.

Country of Origin

‎China

Item model number

‎HD07

Included Components

‎LED Display

Batteries Included?

‎Yes

Batteries Required?

‎Yes

Battery Cell Type

‎Alkaline

Additional Information

ASIN

B0DF5HVHGM

Customer Reviews

4.2 179 ratings

4.2 out of 5 stars

Best Sellers Rank

#23,105 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)
#59 in Carbon Monoxide Detectors

Date First Available

September 22, 2024

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.

Product Warranty: For warranty information about this product, please click here

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Product Description

carbon monoxide detectors co2 detector co detector carbon monoxide detector

carbon monoxide monitor co detector battery powered gas and carbon monoxide detector

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PUTECCH Carbon Monoxide Detectors

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Electrochemical Sensor

Upgraded sensor head detects carbon monoxide faster and more accurately.

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LCD Screen and Audio Alert

Large high-definition screen,detecting carbon monoxide clearly at a glance.Triple alarm modes of numerical value,red backlight,buzzer.

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High Quality Detector

The body of the carbon monoxide detector is made of high-strength ABS material, which is sturdy and durable.

Hanging Rope Design

Compact design with fashionable appearance ,convenient to carry / hang it everywhere.

For RV
For Home
For Industry
For Camping

What is CO？

Carbon monoxide is a colorless, odorless and non irritating gas. It is also likely to explode when mixed with air (the limit is 12.5%~74.2%).
What are the hazards of carbon monoxide?

Excessive inhalation can cause harm to the human body, such as asphyxiation, headache, coma, increased or decreased blood pressure or arrhythmia, causing tissue breathing and death in serious cases.
How to set up the detector to make it ready to detect?

Install the battery, long press the power button to turn on the handheld CO monitor and wait 28 seconds to warm up.
Why does the detector make a "di-di-di" sound?

When the battery voltage falls lower than the working voltage, the device will sound an audible alarm of "di-di-di" every minute. After the fifth alarm, the device will automatically turn off.

Looking for specific info?

WARNING: California’s Proposition 65

Compare with similar items

	This Item PUTECCH Carbon Monoxide Detectors Portable CO Detector Battery Powered, Handheld Carbon Monoxide Monitor Alarm Detector with LCD Display for Home/Outdoor/Travel (Batteries Included) (Black)	Recommendations USBNOVEL 4 Pack Mini Carbon Monoxide Detectors,CO Monitor Alarm Detector Battery Powered CO Sensor Detector with LCD Digital Display for Home,Travel(Batteries NOT Included)	Tadeto Carbon Monoxide Detectors, Portable CO Detector with Audible & Visual Alarm, 2.4-in Backlit Screen 0-1000PPM Travel CO Gas Meter for Home, Industrial and Outdoor (includes Battery x3)	X-Sense Carbon Monoxide Detector, Replaceable Battery Powered CO Alarm with Digital Display, Portable Carbon Monoxide Detector for Travel, XC0C-SR, 1-Pack	Kidde Carbon Monoxide Detector, AA Battery Powered CO Alarm with LEDs, Test-Reset Button, Low Battery Indicator, Portable	Sylzy 2 Packs Carbon Monoxide Detectors,CO Alarm Detector Monitor Battery Operated with PPM Value Display,Carbon Monoxide Alarm with Sound &Light Warning,Accurate & Easy to Read,for Home Kitchen Office
	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart
Price	$19.95	-5% $35.99 Typical: $37.99	$39.99	-17% $14.94 Typical: $17.99	$27.92	-11% $15.99 List: $17.99
Delivery	Get it as soon as Saturday, Mar 29	Get it as soon as Saturday, Mar 29	Get it as soon as Saturday, Mar 29	Get it as soon as Saturday, Mar 29	Get it as soon as Saturday, Mar 29	Get it as soon as Saturday, Mar 29
Customer Ratings	4.2179	4.3378	4.3240	4.5287	4.718,630	4.749
Sold By	PCD0528	USBNOVEL Direct	Ckxlers	Amazon.com	Amazon.com	SynhaDirect
power source	DC	Battery Powered	Battery Powered	Battery Powered	Battery Powered	Battery Powered
sensor type	—	Photoelectric	Electrochemical	Electrochemical	Electrochemical	—
style	Carbon Monoxide Detectors Portable-White and Black	Style2-4pack	Industrial	Standalone Model	-	2Pack
alarm	Audible	Audible	Audible, Visual	Audible	Audible	Audible

Customer reviews

179 global ratings

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Customers say

Customers find the gas smoke fire alarm easy to use and reasonably priced. They find it works well and is convenient to have. Many appreciate its compact size and portability. However, some customers have issues with the display not staying on long enough and sensitivity being disappointing. There are mixed opinions on detector accuracy.

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Functionality Ease of use Value for money Size Portable Detector accuracy Display length Sensitivity

14 customers mention "Functionality"14 positive0 negative

Customers like the functionality of the gas smoke fire alarm. They say it works well, loads batteries and works right away.

"Works well. I put sensor over our gas stove top burner and CO jump to 3 ppm so I feel this device will pick up even the slightest of carbon monoxide...." Read more

"Cheap overseas product. Overall, it worked OK and was able to detect carbon monoxide. I have even used it to locate exhaust gases in a..." Read more

"This carbon monoxide detector works quite well. I use it in an airplane as a backup and it is quite sensitive and quick to provide readings...." Read more

"These work well" Read more

9 customers mention "Ease of use"7 positive2 negative

Customers appreciate the gas smoke fire alarm's ease of use. They find it simple to operate, convenient, and quick to provide readings.

"...Sinmple to use and understand. Lasts a long itme on a set of AAA batteies even running in standy mode all the time." Read more

"...Meter is pretty easy to use the low and high buttons I haven't quite figured out as they seem to only control muting and unmuting sound and screen..." Read more

"Great little CO detector. Very easy to use and its size makes it very convenient and portable." Read more

"Important note: The extremely generic instructions fail to mention that this detector is turned off by firmly pressing the power button for at least..." Read more

9 customers mention "Value for money"9 positive0 negative

Customers appreciate the value for money of the gas smoke fire alarm. They find it inexpensive and useful safety equipment.

"...Good value, seems to be accurate but I don't have a more sophisticated device to check it against." Read more

"Cheap overseas product...." Read more

"Good budget option CO monitor. Beware these meters seem to be quite sensitive to heat and will give you false readings...." Read more

"...our house appliances a checkup mentioned this detector and being inexpensive and convenient. Reassuring to being able to check gas level." Read more

4 customers mention "Size"4 positive0 negative

Customers appreciate the compact size of the gas smoke fire alarm. It's portable and convenient.

"Great little CO detector. Very easy to use and its size makes it very convenient and portable." Read more

"...And lightweight/small for taking on vacations. (Like me, you prob have read the gruesome stories of tourist deaths from CO leaks at resorts.)..." Read more

"Works well and small nice" Read more

"We liked the compact size. Works very well." Read more

3 customers mention "Portable"3 positive0 negative

Customers appreciate the portable and hand-held design of the gas smoke fire alarm. They find it convenient and easy to use, saying they can take it anywhere.

"...Very easy to use and its size makes it very convenient and portable." Read more

"...It's battery operated, and hand held so you take it anywhere." Read more

"Perfectly Portable & As advertised..." Read more

8 customers mention "Detector accuracy"4 positive4 negative

Customers have different views on the detector's accuracy. Some say it's a great and easy detector that detects carbon monoxide as advertised. Others find it not accurate or sensitive enough to detect anything but the largest carbon monoxide leaks, with a low-quality sensor that can give false readings. The detector is also sensitive to heat and may give false readings when using a well-functioning oven.

"Great little CO detector. Very easy to use and its size makes it very convenient and portable." Read more

"...Beware these meters seem to be quite sensitive to heat and will give you false readings...." Read more

"...I tested it by lighting an incense stick. It detected CO (carbon monoxide) as advertised." Read more

"...after receiving this item I realize that it is not accurate or sensitive enough to detect anything except the largest of carbon monoxide sources...." Read more

4 customers mention "Display length"0 positive4 negative

Customers are unhappy with the display length of the gas smoke fire alarm. They mention that the display doesn't stay on long enough, the screen will quickly turn off even if it's turned on, and it's stubborn and doesn't like being shut down.

"i feel like the display doesn't stay on long enough , the controls are a bit odd to like pressing the low button makes the icon for the sound to go..." Read more

"...It is annoyingly stubborn/does not like getting shut down...." Read more

"...way longer than the listed 30 seconds to activate and the screen will quickly turn off even if is turned on - this is both annoying and counter..." Read more

"...Using it, it doesn't stay on long. Kind of useless if you are spending a bit of time searching for a leak." Read more

3 customers mention "Sensitivity"0 positive3 negative

Customers are unhappy with the detector's sensitivity. They report that it turns off with a beep sound only after a few inches away, or stops beeping for no reason.

"Junk, do not buy. Unit sounds off erratically for no reason, shuts off for no reason, does not protect at all...." Read more

"...But once it does finally shutdown, it turns off with a beep sound (if you haven't turned off the beep alerts)...." Read more

"...and despite placing it only a few inches away the detector did not start beeping and only registered in the ~110ppm range...." Read more

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Richard P.
Pocket CO monitor
Reviewed in the United States on March 14, 2025
Color: OrangeVerified Purchase

Works well. I put sensor over our gas stove top burner and CO jump to 3 ppm so I feel this device will pick up even the slightest of carbon monoxide. It's not meant to be left on indefinitely like a wall mount CO detector. Thus is to have clipped on your jacket or shirt when you feel you may be in a CO atmosphere. Good value, seems to be accurate but I don't have a more sophisticated device to check it against.

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Jeffery C.
Works great!
Reviewed in the United States on March 2, 2025
Color: WhiteVerified Purchase
Bought this tester becaue my wife was smelling exhaust fumes in our recently purchased used car, and we had concerns about CO in the passemger compartment. This tester notified her a couple of times that there was excessive amounts of CO. We took the car in and they found an exhaust leak that probably saved her life! Sinmple to use and understand. Lasts a long itme on a set of AAA batteies even running in standy mode all the time.

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John J.
Works OK, good for the price
Reviewed in the United States on March 10, 2025
Color: YellowVerified Purchase
Cheap overseas product. Overall, it worked OK and was able to detect carbon monoxide.
I have even used it to locate exhaust gases in a radiator Overflow container on a Engine that had a leaking head gasket. The traditional exhaust gas die tester did not pick it up.

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Malachi
Good seller, beware of heat.
Reviewed in the United States on February 12, 2025
Color: OrangeVerified Purchase
Good budget option CO monitor. Beware these meters seem to be quite sensitive to heat and will give you false readings. You can't use them for tuning anything too hot as the plastic melts quite fast. They do seem to work generally speaking. I bought a more expensive one and the sensors almost seem identical as it also gave false positives after about 95°f. You have to manually turn off the meter with the power button or it seems to stay in a standby mode( I routinely leave it in standby mode just for ease of checking) the batteries that came with it seem to last quite awhile as it hasn't even lost a bar being left on for multiple days. I do believe it does work as the meter stayed pretty steady from room to room after accidently letting some lead acid batteries off gas indoors. Seller was responsive and polite when I explained melting the tip of the meter. Overall I'm happy with it as a room air meter unfortunately I was really looking for an analyzer which I was unaware was quite a bit different in terms of heat exposure.
Meter is pretty easy to use the low and high buttons I haven't quite figured out as they seem to only control muting and unmuting sound and screen brightness.

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Book Buyer
i wish it had stayed on longer
Reviewed in the United States on December 12, 2023
Color: YellowVerified Purchase
i feel like the display doesn't stay on long enough , the controls are a bit odd to like pressing the low button makes the icon for the sound to go off on and on, and pressing HI makes the display change brightness, and once you turn the device on it just stays on the power button doesn't turn it off, but it will turn off after a short time. Why would they not just make the power button keep the device on until you turn it off? Makes no sense.

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10 people found this helpful

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Larry Longoria
Safety is conveniently at hand
Reviewed in the United States on February 11, 2025
Color: YellowVerified Purchase
Great little CO detector. Very easy to use and its size makes it very convenient and portable.

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One person found this helpful

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liljim4500
Warning -Risk of death
Reviewed in the United States on February 2, 2025
Color: YellowVerified Purchase
Junk, do not buy. Unit sounds off erratically for no reason, shuts off for no reason, does not protect at all. I decided to return it about 3 hours too late.Oh well........Glad I did not die!

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One person found this helpful

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Peep This Book (Eunice Reads)
Perfect for the price
Reviewed in the United States on March 1, 2025
Color: OrangeVerified Purchase
My husband wanted a quick way to text the carbon monoxide levels in our home. Turns out that our oven was emitting unsafe levels of CO when in use, and it was making me ill. It's a good to tool use as a supplement to your CO home monitors. It's battery operated, and hand held so you take it anywhere.

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Carbon Monoxide Detectors Portable CO Detector Battery Powered, Handheld Carbon Monoxide Monitor Alarm Detector with LCD Display for Home/Outdoor/Travel (Batteries Included) (Black)

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Frequently bought together

Frequently purchased items with fast delivery

From the brand

PUTECCH Enjoy Life Comfortably

Fast And Accurate

Our beliefs

Our pursuit

Our vision

Kitchen

Living room

Garage

Basemnet

Grill

Product information

Technical Details

Additional Information

Warranty & Support

Feedback

Where did you see a lower price?

Product Description

PUTECCH Carbon Monoxide Detectors

Electrochemical Sensor

LCD Screen and Audio Alert

High Quality Detector

Hanging Rope Design

For RV

For Home

For Industry

For Camping

What is CO？

What are the hazards of carbon monoxide?

How to set up the detector to make it ready to detect?

Why does the detector make a "di-di-di" sound?

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