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Questions & Answers
It worked great on my Challenger 1038 Ag tractor with duals. I carry 10 to 19 PSI with Michelin tires on a fifty inch rim. I placed the sensor on the outside dual. I plan on tying the duals together with an air line so that I get even air in both and will know the air pressure in both .
By NE farmer on April 5, 2018
No. But it is much more timely to be able to see it when you drive at any point in time without having to look at your phone. I find it very useful and they work absolutely great and of all the different ones I tried these all the most accurate. See accuracy is based on driving a couple of minutes and then you get th… see more No. But it is much more timely to be able to see it when you drive at any point in time without having to look at your phone. I find it very useful and they work absolutely great and of all the different ones I tried these all the most accurate. See accuracy is based on driving a couple of minutes and then you get the readout which means you would have to open your phone app and look at your phone while driving which doesn't seem to be the best way. see less
By Amazon Customer on April 4, 2018
Yes, It equipped with 4 sensors is only suitable for 4-wheel compact cars.It is not suitable for motorhome, caravan or trailers.
By Beeebo-us SELLER on March 29, 2018
I am not using internal sensors. These mount on the outside of the valve stems.
By Michael E. Walker on March 29, 2018
The provided cable is for a cigarette lighter, which is 12 volts. It plugs into the monitor via a barrel connector. I don't know if the voltage at the barrel connector has been stepped down to 5 volts (USB) at that point or not. If it's still 12 volts there, then USB voltage would not be enough. If it's 5 volts, th… see more The provided cable is for a cigarette lighter, which is 12 volts. It plugs into the monitor via a barrel connector. I don't know if the voltage at the barrel connector has been stepped down to 5 volts (USB) at that point or not. If it's still 12 volts there, then USB voltage would not be enough. If it's 5 volts, then you would need a USB to barrel connector or adapter, which isn't included. see less
By Kindle Customer on March 24, 2018
The transmission distance is 30 meters. Ths.
By Beeebo-us SELLER on March 26, 2018
wish I had an answer for you. Mine too is not 100%. Considering returning it.
By Roger K. Weber on March 24, 2018
Yes, It equipped with 4 sensors is only suitable for 4-wheel compact cars, Not apply to cars which have more than 4 wheels. It is not suitable for motorhome, caravan or trailers.
By Beeebo-us SELLER on March 26, 2018
They have some type of a lock so it's safe to leave them on
By Hatim on March 15, 2018
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based on 69 Customer Reviews
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By Tech Insider
October 20, 2017
I bought this tire pressure monitor for my brother's birthday as he always wanted one since he bought his car. Before giving it to him, I decided to test this smart device on my car. I have Infinity QX60, which has built-in tire pressure sensors, so I decided to compare data from native sensors with this tire pressure monitor. I was pretty surprised how accurate it is. It showed almost the same value as my vehicle showed. Using this device is a breeze, I just connected the sensors to the wheels and plugged in the monitor into the cigarette lighter and that was pretty much it. The monitor was not too big and fitted in my car perfectly, I assume it will work with my brother's car great as well. The sensors are slightly bigger than standard dust caps but this causes no problems. The pressure reading can be changed between PSI and BAR to suit your individual requirements and the temperature of the tires is also monitored. The user can also set high and low-pressure alarms so that the unit beeps when the pressure or temperature goes beyond theses levels. The display is very easy to read and even in a dark car at night - the blue text is not overpowering. Overall this is a great safety tool to install on your car, especially if it's older and doesn't have its own tire pressure sensors. Hope my brother will be excited with this tire pressure monitoring system as I am.
By Quality Testing and Full Analysis
October 17, 2017
.....Upon receiving any package, first appearance of the products packaging is very "crucial" to any one person's opinion. Appearance of the package is the responsibility of the seller. But remember, usually the seller is having their product shipped from another location / partner. That facility is responsible for the shipping and handling of the packaging. My first thought about the items packaging was a 10 on a scale of 1 - 10. ¸.•'¸.•*¸.•*'¨`*•.* *.¸¸.•*¨` .....I will begin my review with COOL. This TPMS system is pretty amazing for what it's developed for. Your higher end vehicles are equipped with these, and the price ranges are in the hundreds for there TPMS systems. These here are quality made with 2 ways of installing the inside screen monitor. One attachment you will plug directly into the screen monitor and from there directly into the cigarette lighter port. The other attachment you will affix the screen monitor to your dashboard, or to your windshield. Using that installation, you will use the supplied cigarette lighter plug with the long wire attachment on it. This unit has the blue backlit screen that has a brightness / dim control, and audible sounds when a problem is found. I finally figured out why on the display it was showing 5 tires on the vehicle screen display. Yes, it's for your spare tire. But this unit only comes with 4 tire sensors. In the settings you are able to disable the 5th sensor. It comes with 2 books. I panicked somewhat when I looked in the book to see the installation diagrams for the first style TPMS system. It involves you taking your vehicle to a tire shop and having your tires deflated to have the sensors mounted inside your rims. It's a costly job to pay for. But I looked inside the box to see that the TPMS unit is totally different. It's an updated model that allows anyone to have this working on any vehicle without having to break the tire bead off your rims. It's as simple as screw on the valve stem caps, and plug the monitor into your cigarette plug. In one book it shows you the diagram how to install the pieces, and the other book is the directions on how to change the settings to your liking. There are only 3 buttons you will be pressing to change the values. Directions are very easy to understand. 1). Press and hold the set button for 3 secs, or until the items on the display begin to blink, then release. 2). Press the set button again until you have the icon your wanting to change the value of is blinking. 3). Now press the up and down buttons to change the value of what your wanting. 4). Once you have the value set, press and hold the set button until the icon stops flashing. Do this for every item you want to change. EXAMPLE of things to change: Change bars to psi Change C* Celsius to F* Fahrenheit Change low tire pressure alarm psi Change high tire pressure alarm psi ETC...... *****IMPORTANT***** Many people don't know it, but to get your air pressure to the correct amount, always check and either inflate or deflate the air in your tires, when your tires are not in direct sunlight, and when vehicle hasn't been driven for an hour or more. Driving and direct sunlight will cause your tires to expand giving you higher air pressure readings. You will see this in my pictures. The left side tires of my vehicle were inflated to 35 psi. The right side of my tires I wasn't able to get to just yet. You will notice the air pressure in my tires went higher in psi because of the heat that is made when the tires are in motion on a hot road or because of friction created when rubber meets the roadways. You will also notice the temperature of the tires will increase with driving. I totally love this TPMS unit and know you will as well. I haven't one negative remark to make about this unit. I definitely recommend this to anyone that's wanting to be able to monitor the air in their tires. I have left you pictures with the steps you take to have a successful install. ¸.•'¸.•*¸.•*'¨`*•.* *.¸¸.•*¨` ......When making any purchase, I take the time in reading others reviews and make any comparisons with theirs against my results. I then leave as much honest ( positive or negative ) information as possible from my testing of the said product in order to help others. As in all my reviews, I do update when a problem occurs with any product that's out of the ordinary. Also I sometimes check in to update about the enjoyment I'm still receiving from my purchases. My review here, is strictly based on my personal opinions, and experience.
October 15, 2017
I had no idea this type of product existed! I have cheap tires in my car and my kids have no idea how to change them, so it is going to be very useful for them to alert me when their tires get low. It's never happened to me before but I know people who have had their tires blow at the worst possible times. I should tell my nephew about this little gizmo because one time I saw him drive up and you could just tell his tires were way too low and his car didn't alert him because it is an older model. The installation was very easy, especially if you have ever had to deal with a car tire before. It is a good skill anyway because you will need to pump your tires at some point regardless. So far so good with this system though, I'm not even a technical guy but it feels better to know I don't have to worry about losing too much tire pressure.
By Dr. Snagglepuss
October 11, 2017
This is exactly what I wanted for my older Honda. My Honda had tire pressure warning but no display to see the exact PSI. This was a great solution and measures each tires PSI individually. It even displays outside temperature which I thought was a nice bonus. It couldn't be any easier to install as everything is wireless. All of the caps are pre-configured to pair with the receiver so it's basically just plug and play. They even came with anti-theft washers in case you have a tire valve thief lurking in your neighborhood. :P It also has two different ways to mount it. You can plug it directly into the cigarette lighter or you can plug an adapter into the lighter and mount the display on your dash. This is what I did since my cars cigarette lighters is mounted in the most inconvenient spot imaginable--it's practically on the floor. Good job Honda engineers. O.o In any case, the wire was plenty long enough so I could mount it to my dash. Each cap has markings to let you know which tire it goes on, ie. LF=Left Front, LR=Left Rear, RR=Right Rear, etc. I used an external pressure gauge and it matched the readings on this unit exactly. Not only is the display large and easy to read but it also has audio warnings. You have to set this up manually at first. Just input the lowest and highest PSI you want and if it deviates from that range it will alert you. Really cool and convenient device that fits my need perfectly and works great!
By Nand Kishore Gajarajan
September 19, 2017
Our Nissan Rouge does have the TPMS but it does not show the individual tire pressures like our Jeep Cherokee does. With my wife driving the Nissan mostly, I wanted to get something that is easy to install and also reliable. Reading prior reviews and product details on Amazon, I ended up buying the Cacagoo Wireless TPMS with temperature (external sensors). I feared the hassle of installing the internal sensors and got the external option. Having said that, installing and setting up this system was a breeze. Within a few mins, I was able to get it going with no issues.I was able to install the sensors, configure the screen and it was ready. I like the anti-theft option and the battery replacement option too. This is definitely a 5-star product. However, there is something that the manufacturer can improve. The Spanner that was provided is very weak. If you torque the 4 tire valves a bit harder, it might damage the spanner. Please take note of this! Also, out of curiosity, I installed it on my Jeep Cherokee and checked with the system readings. 3 of the 4 tires shows exact same numbers while the 4th was off by 1psi (which, to me, is acceptable). It has been over 4 weeks now and with no regrets, I can say that this device is working great and I hope it works the same in the Winters too. Overall great product and I definitely recommend this product to friends and family
By Josh Kramer
September 6, 2017
Very simple to use and install. One thing I noticed is that when the unit loses power, you have to reset all of the parameters. Other than that, this is a really nice system. Each tire pressure sensor is marked to which tire it goes on. There are 4 sensors included. You cannot add more than the included 4 sensors. I will be using this to monitor my trailer tires. The kit includes 2 different mounting styles and power supplies. Also includes nuts to install before the tire sensors in order to “lock” the sensors so they can not be easily stolen. Nice kit for the money!
By Alex Bass
October 21, 2017
I have had nothing but tire pressure problems since first getting my car back in 2009. I have a 2005 Subaru Impreza and had no idea that something like this existed. So many times I have been driving and feeling like my tire pressure is low. I got so frustrated with 1 tire randomly deflating a bit that I bought an air pressure inflator to keep in my car. It got to the point where I was checking my tires so frequently because it always felt like my car wasn't driving properly. Then I stumbled across these and wow, it has been great. I was worried about spending this kind of money to them because for all I know, someone could just take them off my car. The anti-theft washer seems to work well. Wasn't that tough to install either. It will probably take me about 30 seconds to remove it with the proper tools so that inconvenience isn't that bad either. The only thing I am worried about now is the battery life in each of the sensors. I wonder how long they will last. There were steps in the guide for replacing them so I suppose we will be seeing eventually how that goes. For the time being though, very happy with it and just wish I found these sooner. Never even though to look for something like this.
October 15, 2017
It's ridiculous how cheap these sensors are to buy. Never again, I am going to BMW just to fix a tire valve sensor. Never. This system isn't the one that you need to cut the valve and insert the sensor. They are just the caps. They come with nuts that screw on first then you put on the cap and then tighten the nut back so that it doesn't get stolen by some crazy opportunist. The monitor isn't expensive or hi-tech. It is basic basic. There are three buttons on it. Set, up and down. You can set the high pressure alarm ( mine is at 44 psi) and the low pressure alarm ( mine is at 25 psi). That's it. You can switch to bar as well. They give you a car charger of course and two different ways to set it up on the mantel. Velcro or a connector for the cigerrtte lighter. Now, this is important. Make sure when you put the caps on that the tops of the caps stay on completely. If they don't then you need to take them off and screw the cap back on with the tools that they give you ( read the instruction manual). Otherwise you can do it by hand but don't force it otherwise you will destroy the threading. The battery is inside the sensor so you can unscrew it to replace it every year. Also, you need to give the tires a minute to calibrate the pressure so just take the car around the block and your real tire pressure should show up. I haven't found an error in the monitor so far. We will see what happens in the winter. * Don't go through a car wash with the sensors on, just in case. I haven't tried it. The caps are water proof though. It's been raining here for a week.
By Gary C
October 14, 2017
This TPMS is exactly what I was looking for. I bought this because we haul a 5th wheel camper that's 43 feet long and I need to know if I've blown a tire or if one is going flat before it completely explodes off the rim. From the cab of my truck to the camper tires is about 20 feet and this unit picks up the signal beautifully! I can set my min/max pressures, my temps and keep a good eye on them all while traveling down the road. No more worries and adjusting my mirrors to see if all the tires are still there! The display is small enough to be out of the way yet large enough to read easily. It's not too bright but just right for day or night driving. All the information is well laid out and very easy to read with a quick glance. The anti-theft set up is pretty ingenious too. It took me a few minutes to figure it out but it works. And to replace the batteries requires the plastic handles for the wrench. There are 2 sides to the handle which are front and back of the sensor. This also works great as long as you pack it all in your glove box or center console. Don't forget them!
By Tim Tapscott
October 10, 2017
I wasn't sure what to expect from this TPMS set, but since my truck had a screw in the tire recently and I didn't realize it until after driving a few miles, I thought it would be a good idea to monitor the pressures. For the price, it's actually a pretty decent system. I love that it's wireless, since i was definitely not going to install internal sensors. After plugging in the monitor and screwing in the sensors, it immediately read what seems to be reasonable readings. I'm going to need to inflate one tire since it's showing low (and I believe the sensor), so we'll see what it reads after inflation. The only issue I had was that my set came with instructions for an internal TPMS sensor kit. It freaked me out at first because I was not willing to take the tire off the rim in order to install these (hence the wireless!). But it seems to be pretty straightforward. The only thing I haven't completely figured out yet is the monitor settings, but that has its own manual, which did come with the set. Overall, this is a relatively straightforward installation and seems to be pretty precise.
By Shopper Aficionado
October 8, 2017
CACAGOO Wireless Real-time TPMS Tire Pressure Monitoring System with Large Clear LCD Display Real-time Alarm Function PSI BAR Units Selection Black (4 External Sensors) So recently about 2 weeks ago, I developed a flat tire and even though my car transmits a warning when my tires are decreasing in pressure it still doesn't allow me to know which tire really is low on pressure unless I check each and one of my tires with a pressure gauge. So after looking on the internet, I finally found this product which is just what I am looking for. No more running on flats, this product allows me to know right away which tire is low on pressure allowing me to fill it up with air right away or get it fixed which ever is needed. The bottom line this item will save you, most people will drive not knowing anything until it is too late. Great product - high quality material used, shipped in nice product box, great manual that is very informative.
By Darrell S.
October 8, 2017
Very happy with this product. It was harder to install than I originally anticipated, but once I got it installed I really liked it. It is a quality product and measures the pressure on each tire exactly. It's nice to be able to know what the pressure on each tire is without getting out and testing it. One benefit that I didn't anticipate is the ability to know if you've picked up a nail or if you have a leak in one of your tires. Fortunately it hasn't happened to me yet as I've been driving, but I look forward to having that available to me next time I pick up a nail.
By Patrick Y.
October 3, 2017
Usually I don't like to judge a book by its cover but you can really tell the quality of the product by the packaging. It comes beautifully packaged, in a very sturdy thick box (same quality as the boxes from beats headphones) not some cheap flimsy cardboard. I know, packaging shouldn't matter but in most cases companies are showing they care about their product and this company is no different. I honestly never heard of this company before but just decides to try and im glad I did. Real review starts here... The product is awesome and it comes with everything you need. The valve caps are basic looking but you dont want any attention to them. They seem durable, but for now I can say they work great as long as you follow the instructions and put them on using the nuts and the provided tool. The screen is my favorite part. Why? Because its small and you can either mount it right onto a swivel ball mount on the car charger or wherever you want with a provided mount that connects to a different car charger with long cord. Trust me, its just a tire pressure monitor, you dont need a big screen or anything big taking up space getting in the way. You want to keep the car with a clean minimalistic look and this will do it. I will attach a picture with the screen next to a regular sized key for comparison. Please let me know if this review was helpful to you by clicking the button.
October 2, 2017
A lot more simple to install than I thought. The hardest part was doing the settings such as to setup for PSI, temperature reading (C or F) and the low and high pressure warnings. What is nice is I can unplug this from the 12v source and it retains the settings. This way I do not have to reprogram it. It is really nice now I can monitor all the pressure in my car that is 11 years old now that did not come with a tire pressure gauge. It did not seem to affect the balance even though the pressure detectors have a little weight to them. There is a nut to put on the tire stem to help keep the sensors tight on the valve stem. The only problem I had with it is the tool came apart for tightening down the detector on the stem. All the detectors are marked to tell you which tire they go on. It does not say this in the instructions as it uses numbers. But other than these small issues, I am glad I got it. The visual blinking and audio alert makes it easy to check if the pressure is to high or low. It also monitors the tire temps. The LCD screen is easy to see from several angles. Make sure you keep the tool in your car so it is easy to remove the sensor and adjust air pressure in the tire. Remember to use the cars recommended values and this is the best way to make sure it stays there. If you have found my product review to be helpful, please hit the helpful button. If you have any questions about my experience with this product, please leave me a comment. Thank you for taking the time to read my review.
By Deborah Davis
September 20, 2017
We have a 2007 Suzuki Forenza that has the tire pressure light on all the time. I got tired of checking the tire pressure all the time and finally asked the mechanic to check it out. It was going to cost me $200 plus to get two tire sensors replaced. I chose not to do it with the hope that the light just would burn out. I stumbled upon this set and decided it would be a whole lot cheaper of an option. Putting the anti-theft washers and caps on was easy with the provided tool. It was easy to install and use and it is much better then stopping to check the pressures all the time and driving nervously. Great option for me!
September 6, 2017
My Tire Pressure Monitors on my car at not working. This is occurred several times since owning my car. When I noticed my sensors stopped working, I took my car to a mechanic but they were not able to help with the issue. I have to take it to the manufacturer to have new tire sensors added, which is not an option for me at this time. Having correct tire pressure is very important to me and I like to keep my tires and car well maintained. I ordered the CacaGoo Tire Pressure Monitor to have peace of mind and an accurate reading of my tire pressure, until I am able to go back to the dealership and have the monitors serviced. I did not even know that a wireless tire pressure monitor was an option, cannot wait to get this hooked up!
By Virus Osirus
September 4, 2017
This product is very well built! It took a few minutes after install for the monitor to pick up the pressure of the 2 front tire sensors but after it did, it worked flawlessly. Its been over 3 weeks and so far so good, I am very happy with it overall. Each time I start my car it's a good feeling to look down and see the LED blue glow of the numbers in the display knowing all my tires are at the correct pressure. Its also interesting to see the fluctuations in 1-3 psi since during colder days the tire pressure will decrease and when it was warmer out it increased, my tires factory recommendation is 35 so I set the "L" (low) alarm for 29 and "H" (high) at 41. This is a must have for older vehicles and I'm getting them for my family members since even though they have newer vehicles with TPMS they don't show the exact tires pressure or they just show the warning light but not which tire is low so you have to check each one. Highly recommend this product!
September 4, 2017
These are great for my older SUV that doesn't have Tire pressure monitors built in. I use this vehicle for fishing a lot and usually end up with nails and the tires this makes it really easy to see that I have a leak in my driver side rear tire without having to get out a tire gauge. And the settings are adjustable for different tire pressures she can set the alarms for too high or too low anywhere you want. You can't beat the installation screw on the sensor on all four tires which were labeled plug the screen into the 12 volt cigarette lighter plug and done. I will definitely be getting a couple of these for friends and family for Christmas gifts that I know have older cars.
September 4, 2017
Love, love, love this thing! Display is very clear and bright. EASY to read. (about 60 seconds.) It allows a remote mount which I used that allows you to wire it up and mount it from the windshield. (Comes with the stick on bracket.) NOTE: I put this right above the rear view mirror for easy fo visibility but at night it's so bright that it interferes with my vision when looking into the rear view mirror. I plan in finding a piece of window tint to try and cut it down. Other than that, love it. Recommended to everyone who drives a car w/o factory TPMS. Not only that, but the whole unit costs less than one OEM sensor and you can easily change the batteries in these sensors.
By Diana Belliard
September 3, 2017
The test system is easy to install and set. I did not balance my wheels afterwards. No deterioration when driving noticed. The sensors are a really good idea though a bit clunky. And the batteries (button cells) in the sensors are easy to change. Sale is still to be recommended. After some skepticism, I bought the device and now for about 4 weeks in the test. After a quick delivery, a quick installation took place immediately. The instalation is almost self-explanatory and was completed in 10 minutes. Works right away. Outstanding product. I can recommend the entire system without hesitation.
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