







From the brand


Since the establishment of our brand, we are committed to providing consumers with affordable and practical products to provide you with the convenience of life and work.
Our products are strictly inspected and the quality of our products has always been what we value and constantly pursue, at the same time, we will also let you feel our sincere attitude, your satisfaction with us is our highest honor!

3-in-1 CO Detectors PTH-10D

4-in-1 CO Detectors PTH-10E

Handheld CO Meter AS8700A

USB CO Detector PTH-21D

USB CO & Gas Detector PTH-21E

4in1 CO & Gas Detector PTH-24E
How do we start?
Since its inception, lunarlipes has been aware of the problems we face as consumers, and we want to provide our customers with convenient and affordable shopping.
Why we love our work?
lunarlipes is committed to improving the customer’s purchasing experience, your satisfaction is our greatest motivation.
Are our products of high quality?
The products of lunarlipes are made of the best materials and combined with advanced design, and the finished products are sent to customers only after strict testing to ensure that they are durable.
【BATTERY CARE & STORAGE】At First Use: Charge the device fully upon arrival. The initial charge is not full; charging it first ensures optimal battery lifespan. Before Long-Term Storage: Charge the device to 100%. Storing it with a depleted battery may cause permanent damage.
【PORTABLE 3-IN-1 CO DETECTOR】The 3-in-1 portable carbon monoxide detector can monitor the current CO concentration, temp and humidity in the air in real time. Equipped with a high-precision sensor (10-year life), the detectable CO concentration range is 0~500PPM, the temperature range is 14~122℉ / -10~50℃, and the humidity range is 0~95%RH. The data is accurate without delay, and real-time monitoring allows you to know the air quality of the environment at any time.
【3 LIGHT INDICATIONS & CUSTOM ALARM VALUES】The carbon monoxide alarm can present 3-stage light indications according to the CO concentration in the air. 0~49PPM (green area flashing=safe), 50~99PPM (yellow area flashing=warning), 100~500PPM (red area flashing=danger). By default, the CO alarm will sound an alarm when it reaches 50PPM. You can double-click the “function key” to customize the CO concentration alarm threshold. When the sound alarm sounds, you can press the “function key” to pause for 15 seconds. After 15 seconds, if the CO concentration continues to exceed the standard, the buzzer will sound again until the CO value is lower than the alarm value.
【LARGE CAPACITY BATTERY & FAST CHARGING】This MINI 3-in-1 Carbon Monoxide Monitor has a built-in 1000mAh Li-ion battery and supports 10~65W fast charging protocol charging. TYPE-C fast charging can be fully charged in just 1 hour (regular 4 hours). The CO monitor enters low brightness power saving mode after 5 minutes of inactivity, and you can enjoy up to 120 hours of standby time. Ideal for travel, vacation, camping or any outing.
【OUTDOOR LANYARD & MAGNETIC SUCTION】The bottom of the travel carbon monoxide detectors can be placed freely, you can put it on the table in the living room, kitchen, bedroom, etc. And it is equipped with a special outdoor lanyard, which is convenient for you to carry and use in outdoor activities such as travel, camping, picnic, and adventure. There is also a magnetic function on the back of the travel co detectors, which can be attached to any metal area such as home appliances or cars.
【SHOP WITH CONFIDENCE】Your satisfaction is our top priority. We provide 3 years service and lifetime technical support for CO detector portable. If you encounter any problems, just contact us through Amazon Customer Service or Q&A and we will reply within 12 hours. risk-free shopping. Customer satisfaction is our tireless pursuit.

TH –
Compact, clean working unit.
I was going on a trip to Europe and the hotels we were staying at didn’t specifically state they had CO2 detectors. I figured it was easy enough to bring a portable, compact unit along for the trip. I tested this at home buy using some matches, and it passed the test. I think it’s a great value for the money, it looks good, the battery life was great, and it’s loud enough to let you know when there is an issue. It seems pretty accurate base on my limited testing, it has to be better than nothing. And it’s very easy to use, just turn it on and set it down or use the magnet, or clip and attach it to something. It’s so small you won’t take up any space in your bags.
Robin –
No nonsense solid item
This is just a no nonsense item that works without much thought needed just charge it and let it work.
Kevin Braun –
A Lifesaver When You Can’t Trust Your Nose!
As someone with anosmia, I can’t smell anything — not smoke, not gas, not that “something’s burning” scent everyone else panics about. So when I travel, I rely on gadgets more than most people rely on their senses. This Lunarlipes Portable Carbon Monoxide Detector has quickly become my new non‑negotiable travel buddy.It’s small enough to toss in my bag without thinking, and the setup was so simple even my smell‑less brain could handle it before coffee. The display is clear, the alerts are loud enough to get my attention, and the peace of mind is honestly priceless. I don’t have to wonder if the Airbnb heater is sketchy or if the hotel room has poor ventilation — this little device does the worrying for me.I can’t sniff out danger, but this detector definitely can. For anyone who can’t smell, or just wants an extra layer of safety, this thing is a game‑changer.
John Schudar –
Portable convenience with great battery life! A true life saver.
This portable carbon monoxide detector is a life saver, and I mean literally! It has many use cases. Do you want it to be your 1 and only detector for an entire household? No, of course not! Its meant to be portable. Take camping, take into your RV. Take it to a hotel, whatever the case is.I can tell you this, it is coming with me anytime I travel from now on. Its coming to hotels or anywhere else I go!It has a bright LED display. It showcases the carbon monoxide level large and front and center. Then it has the humidity level, temperature, and battery level indicator as well. You can set the PPM detection (parts per million) to a higher or lower value depending on your use case.Its extremely portable, extremely convenient, and it includes a strong magnet that you can use to mount it or a paracord with a carabiner attachment to hang it on a thumb tac or nail etc.The biggest downside is the volume. For the size you knew it would lack somewhere and its the volume at which the alarm goes off at. Its not the loudest. I haven’t tested actual dB levels but its not waking up the entire house. Keep it close to you in a hotel for sure. The battery life is great. I find myself charging it once a week for about an hour. It is USB C rechargeable.
Kathy –
Not durable and does not offer peace of mind
I can’t trust this product unfortunately. The sensor started going off, indicating high carbon monoxide levels in the tent despite adequate ventilation. After walking the detector outside and resetting it multiple times, it still continued to produce erroneous values. This continued even after being outside for an extended period of time, nowhere near anything that would produce carbon monoxide.
P. Nel –
It’s sensitive!
While this product hasn’t actually detected carbon monoxide (thankfully), I do have faith that it would!I was driving with this in my lap and I let one rip and next thing I know the alarm went off. Totally freaked me out, but the numbers quickly started to go down. I was like there’s no way that was because of a fart, so out of curiosity I farted again and sure enough it started beeping saying there was dangerously high levels detected. It quickly dropped back to 0, so I know for sure it was indeed the fart. Gives a whole new meaning to the phrase “silent but deadly”. Anyways, seeing how sensitive this detector is to a fart, I have faith that it would indeed detect carbon monoxide!
Richard –
Low Cost Alternative
I use this in a Cessna 172. I don’t know how accurate it is, but I tested it with vehicle exhaust and got immediate results. I also have one of the small paper ones as a back up.Due to the hot weather of the summer, no cabin heat is on. But, while I done have any duct leaks, or exhaust leaks, it will be better tested in the winter.
Amazon Customer –
GREAT CO DETECTOR!
Im a firefighter and actually use this at work when im on shift. It measures the same levels as our more expensive CO monitors our department purchased. Also, I take this in my 5th wheel when camping and on a windy evening while the generator was running it picked up the CO before the 2 monitors mounted in the trailer did. We also take this on vacation with us to have one in our hotel room. I definitely recommend it for multiple places to use.