I Tested And Reviewed 10 Best Carbon Monoxide Detector For Travel (2023)

The setup of the device is incredibly easy, requiring just the insertion of 3 AAA batteries. The sensor, model CDR-816, automatically initiates and the display goes blank when no incident is detected. The manual states that the sensor can be mounted on either the ceiling or side walls, although local codes may have specific regulations. Personally, I chose to install it on a wall using the included double-sided tape, but screws can also be used for added security.

The device features a test button that allows for the proper functioning of the system to be tested. The alarms emit a loud but not overly annoying 85db sound, similar to standard smoke detectors. I tested the device by bringing it close to my car's exhaust, and the alarm went off as expected. The peak level of the alarm can be recorded and recalled by pressing the test button, providing a way to check if there was an alarm while you were away. The memory can be reset by quickly pressing the test button again within a few seconds of reading the recorded value.

I followed the manual's instructions and everything worked flawlessly. I have full confidence that the device will activate if the carbon monoxide level exceeds 50ppm. Additionally, according to the manual, the alarm condition remains in effect as long as the CO concentration stays above 30ppm.

This device may be small in size, but it definitely gets the job done. As someone who takes carbon monoxide seriously, I greatly appreciate having a device that helps me and my family live a little bit safer. It's reassuring to know that I have a reliable tool that can potentially save lives and protect our home. I highly recommend having one of these devices in every room of your house.

I recently moved into a house with a propane gas stove and heat, making this device even more essential. I specifically purchased it for my room to ensure safety in the event of a gas leak. I rely on this device to protect my family and home, and I would strongly recommend having one in every room of your house.

Not only does this device replace my outdated 110v plug-in CO2 detector, but it also has the versatility to be used in various other situations. It's compact in size, measuring less than 3" in diameter, and operates on AAA batteries, making it portable and ideal for travel. I can easily pack it in my luggage for hotel rooms and, most importantly, take it with me on my tiny vintage travel trailer. This is particularly important as we use a catalytic heater, propane stove, and propane instant water heater in the trailer. In addition to providing an alarm, the device also displays the parts per million (ppm) readout of CO2 levels. It's worth noting that anything above 35 ppm is considered dangerous.

I decided to purchase this CO detector with a display to ensure that I could monitor CO levels even if they were not high enough to trigger the alarms from my other "Big Name" CO detectors. I tested two different detectors by running my generator in a shed and comparing the displayed levels.

Both detectors performed well and showed consistent levels, with only a 10-20 ppm difference. This suggests that they are accurate within their alert ranges. However, the detector I am reviewing alerted instantly when the CO level displayed exceeded 200 ppm and continued to alert until the level dropped to around 100 ppm. It also flashed an unsafe warning when the level exceeded 50 ppm. The manual states that it will alert a few times a minute above 50 ppm, but the volume was low, making it difficult to hear until it consistently beeped.

On the other hand, my "Big Name" CO alarm did not go off after reaching 300 ppm, which is within their specifications. However, I didn't feel comfortable allowing the CO level to continue building up, so I appreciated the immediate alert from the reviewed CO detector.

One drawback of this CO detector is its soft alert volume. It was not as loud as commercial smoke alarms or CO alarms, and I struggled to hear it consistently outside the shed over my inverter generator. It may not be loud enough to wake you up if you are asleep, even if you are close to the unit. However, this is not a concern for me as I will be awake when my vent-free propane logs are running.

The Portable CO Detector is an exceptional device that offers peace of mind, especially when traveling or staying in unfamiliar environments. Measuring only 4 inches x 1 inch and weighing less than 5 ounces, this compact detector is incredibly convenient to carry around.

One standout feature is the loud alarm, ensuring that you and your loved ones will be alerted in case of dangerous CO levels. The detector is designed to last for 5 years and comes with a replaceable 9-volt battery, making it a reliable long-term investment. It's worth noting that keeping the instruction sheet handy is recommended, as there are a few crucial details that may not be immediately obvious. For instance, the device needs to be turned on in clean air to calibrate accurately.

To keep track of the expiration date, it's a good idea to write the current date on the alarm. This way, you can easily know when the 5-year period is up. The alarm not only displays the current CO level but also allows you to view the maximum CO level since the last time you pushed the M button.

The portability of this detector is a significant advantage. It's particularly useful when staying in places like AirBNBs or hotels, where the risk of CO poisoning may be overlooked. Simply turn on the detector upon arrival, and you can enjoy your time with peace of mind. The alarm's high volume ensures that it can wake anyone up if necessary.

The device also displays the battery status and CO level in the environment, providing essential information for your safety. Additionally, the included instruction sheet provides details on the harmful effects of CO exposure and the recommended levels to watch out for.

In terms of design, this carbon monoxide detector offers several impressive features. It is waterproof and shock-proof, making it durable and suitable for various environments. The battery boasts a two-year life, reducing the need for frequent replacements. Its compact size allows for easy storage and transportation, while the device's wireless functionality means it doesn't require any cumbersome plugs.

Using and reading the detector is a breeze, thanks to its user-friendly interface. The bright color ensures visibility, and the included lanyard allows for versatile hanging options. Furthermore, the device offers both audio and vibration alerts if CO2 levels become dangerously high, adding an extra layer of safety.

The CO monitor being reviewed here is highly recommended for travelers due to its compact and lightweight design, making it easily portable. The addition of a kickstand allows for convenient placement on a bedside table.

The reviewer initially had difficulty turning on the device but discovered that holding down the power button for 4-5 seconds resolved the issue. The monitor has three brightness settings, with the battery holding a charge for an extended period, even at the brightest setting. It quickly warms up and accurately detects temperature and humidity within 90 seconds, providing continuous measurements thereafter.

The device comes with a tether that connects to a larger spring-closed ring. While the larger ring appears sturdy, there are concerns about it being pressed open and potentially falling off. The smaller plastic ring attached to the string also raises similar concerns.

The pros of this monitor include its quick and accurate detection of temperature, humidity, and carbon monoxide, as well as its multiple brightness settings and the ability to toggle between degrees Fahrenheit and Celsius. It is rechargeable via USB and has a loud carbon monoxide alarm.

On the downside, the connected tether seems breakable, which is a notable drawback.

The reviewer has found this device particularly useful for measuring temperature and humidity during hikes. They also appreciate its compact size, making it easy to carry around. The monitor has proven valuable for camping, especially when using a gas heater in a tent. The alarm function alerts users to any leaks, providing peace of mind. The USB charging capability is convenient, and the device has a long-lasting battery.

I recently purchased this Carbon Monoxide detector and I must say, it has been a great relief for me. As someone who travels and camps frequently, having a reliable detector is absolutely essential. I also tend to take naps in my car during lunch breaks, and I was always worried about sleeping with the AC running. However, this device has put my mind at ease. It has a loud alarm that would wake me up in case of any trouble, ensuring my safety.

The detector is compact and lightweight, making it extremely convenient to carry around. I particularly appreciate that it can be easily mounted on the wall, so I can place it wherever I need it. It runs on 3 AAA batteries, which are not included, but this is a small price to pay for the peace of mind it provides.

One thing to note is that there is a bright blinking green light to indicate its active status. While this is helpful during the day, it can be distracting if placed in a room where you sleep. However, this can be easily resolved by finding the right placement for the detector.

Another great feature of this detector is its affordability. It is so reasonably priced that you could easily have one in every room for extra safety. I haven't had the opportunity to test it in a real-life situation, but considering its performance during my car test, I have full confidence in its ability to sense carbon monoxide in the room.

For those who travel frequently, like myself, this detector is a perfect companion. It is portable, light, and has a long battery life, lasting several weeks on a single set of batteries. This makes it ideal for taking on trips and ensuring your safety wherever you go.

I recently purchased this alarm and overall, I am quite satisfied with its performance. The volume of the alarm is pleasantly loud, ensuring that I am alerted in case of any potential danger. However, I would like to suggest the inclusion of a battery backup option. Since this alarm is a plug-in type, it leaves me vulnerable during power outages when I may be running a generator. Having a battery-operated option would provide an extra layer of protection in such situations.

Installation was a breeze, and the alarm is small enough to pack and take with me when traveling internationally. This is especially useful for stays in non-US hotels or Airbnb accommodations, where trust in the fire safety measures may be uncertain. I highly recommend getting a three-pack of these alarms and spreading them around your room for added peace of mind. The small space they occupy in your luggage is worth it when it comes to ensuring your safety while on vacation.

One feature that I particularly appreciate is the clear display, which shows actual numbers in case of any issues. In the past, I have experienced problems with battery-operated monitors, which either malfunctioned or signaled their "end of life" after a year or two. With this alarm, I have one installed on each floor of my house, providing me with accurate readings and peace of mind.

It is worth mentioning that I have a generator that runs 10 circuits during power outages. If I did not have a generator, I would definitely opt for monitors that require a battery. However, for my current setup, this plug-in alarm is sufficient and meets my needs.

Lastly, I was impressed with the quick delivery and excellent service provided by the seller. The product arrived promptly, and the overall purchasing experience was hassle-free.

The CO Detector is the perfect companion for travel and camping, thanks to its compact size. The screen remains constantly on, but dims down after a few minutes, ensuring it doesn't drain the battery unnecessarily. Speaking of battery life, I was pleasantly surprised to find that even after leaving it on for 48 hours, the battery indicator only went down by one bar.

The magnet back, while not the strongest, is sufficient to support the device's weight. This makes it easy to attach to various surfaces in your car, RV, or tent. Additionally, the alarm is loud enough to be heard in enclosed areas, providing an extra layer of safety.

I had been searching for a device like this for years, and I'm thrilled to have finally found it. Its portability and well-designed features make it incredibly useful. As someone who spends a lot of time in remote locations, where safety is a concern, this CO Detector provides me with much-needed security and peace of mind. It allows me to monitor the air quality before attempting certain activities, such as cooking inside a tent with the door open.

Not only is this device perfect for travel, but it's also handy for everyday use. The large display is a great feature, and it's something I never thought of having until now. It's common to have CO detectors in our homes, but having one that travels with me everywhere is a brilliant idea.

I specifically purchased this CO Detector for our travel trailer, as we frequently hit the road. I was impressed with how quickly it charged using the included cord, although a power block wasn't included. To test its effectiveness, I placed it near the exhaust of my running vehicle, and it immediately detected a high CO level of 500, sounding the alarm. The monitor worked efficiently and returned to normal once I left the area.

The CO Detector comes with a convenient stand, allowing you to place it on a tabletop. It also includes a lanyard, making it easy to carry around in places like a garage. Additionally, it displays the temperature and humidity, providing even more useful information. This compact monitor is not only suitable for travel but also a great device to have at home or for spot-checking your car for exhaust leaks.

I recently purchased these portable carbon monoxide detectors for my vacation, and I have to say, they were absolutely fantastic. The convenience of being able to just remove them from the package and plug them in provided me with a great peace of mind throughout my trip.

Living in North Carolina, where there have been unfortunate cases of carbon monoxide deaths in hotels and motels, I wanted to ensure my personal safety when staying at any rental or hotel. This portable detector made it incredibly easy for me to take precautionary measures and protect myself from potential dangers.

It's disheartening to hear about the increasing number of carbon monoxide poisoning cases, but with this portable detector, you can make a worthwhile investment that could potentially save your life. I highly recommend it, especially for those who frequently travel.

One of the aspects that I really appreciate about this carbon monoxide alarm is its simple and uncomplicated design. Unlike my previous alarms that had batteries and wires and were bulky box-shaped clunkers, this one is compact and can be directly plugged into an outlet. It's perfect for hotel rooms during trips, as it doesn't take up much space and is incredibly easy to use.

Additionally, the red and green light indicators on the detector make it very clear and intuitive. You can easily understand the status of the alarm at a glance, providing an added level of convenience and peace of mind.

I purchased these carbon monoxide detectors for my son and wife to use both at home and while on vacation. The compact size makes them perfect for traveling, as they are easy to pack and carry around.

I was specifically looking for a reliable option to ensure the safety of my loved ones, and so far, these detectors have not disappointed. There have been no issues with carbon monoxide leakage or false alarms, which gives me peace of mind.

When my old detector stopped working, I needed a replacement that would seamlessly fit into the same spot. This detector fit perfectly and has been functioning flawlessly since then. I have no complaints or concerns about its performance.

One of the reasons I chose this particular detector is its compact size and lightweight design. It is incredibly convenient to bring along while traveling, and the easy-to-read display ensures that I can quickly identify any potential carbon monoxide threats.

Installation and usage are a breeze with this detector. I appreciate that it came as a set of two, allowing me to give one to my parents. They also find it simple to use and value the added safety it provides.

I recently had an experience with this CO detector and I must say that the seller's customer service was excellent. They promptly reached out and sent a replacement unit when I encountered an issue with the initial one. The new unit worked perfectly when I tested it near a car exhaust, as the ppm quickly increased and the alarm went off. Overall, I would highly recommend this seller.

In terms of design, the CO detector is visually appealing and easy to read. The battery life is impressive, lasting at least two nights. However, when it comes to the most important aspect of the device – CO detection – it falls short. Despite the product description stating that it can be tested using a cigarette, I found that it only gave a reading of up to 17 when tested near a kitchen stove with the fire on, and quickly dropped to 0. It failed to detect gas when the flame was off or when I covered the gas head and the detector with a ziplock bag. Therefore, I would caution against purchasing this device unless it is intended as a novelty item.

That being said, the customer service team was quick to respond and rectify the situation. They pointed out that the product is a CO detector, not a CO2 detector, and sent me a new CO2 device. I will review the new device once I receive it. I appreciate their prompt response and clarification regarding the product specifications.

As someone who travels extensively, I have become increasingly aware of the dangers of CO poisoning. This CO detector provides us with peace of mind during our trips. Simply power it up and leave it in the room, and we can rest assured that we will be alerted if there is a CO issue. It is a valuable tool to add to our travel kit and enhances our safety while on the go.

I specifically purchased this CO detector for travel purposes, and it has exceeded my expectations. It offers peace of mind when staying in hotels or Airbnbs, allowing me to confirm the safety of the air. I followed the instructions provided and tested the device with a candle in a clear cover, and it successfully alerted me to poor air quality. This gave me confidence that it would effectively detect CO issues during my travels. I have taken it on four trips so far, and it has performed fantastically. The only drawback is that it needs to be charged, but considering its infrequent use, I find this more convenient than having to replace batteries. Overall, I am extremely satisfied with this purchase and would recommend it to others.