OBD2 + GPS HUD P24 OBD Head Up Display Car Digital Speedometer Fuel Consumption Water Temp Voltage Press Slope Meter With Alarm

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Product Details

 

Tips:

P24 is suitable for 5V-18V. P24 is a dual voltage system, and if the voltage exceeds 18V, the machine will be burned out. We are not responsible for after-sales service if the machine voltage exceeds 18V and burns out.

This is a car gauge ,which is connected to the car with a special wire for the gauge.The gauge cannot be directly powered by the mobile phone charging cable.

When the following situation occurs with P24, my friend, you can choose GPS mode for use.

 

OBD2 mode function:

Vehicle speed, speed, water temperature, voltage, fuel consumption, time average fuel consumption, single driving time, single driving mileage, total mileage, cumulative kilometers per liter, intake pressure, oil temperature, air-fuel ratio column, turbine pressure, intake temperature, oil pressure, throttle valve, engine load, transmission oil temperature, accelerometer G value, up and down slope angle, left and right tilt angle, acceleration test, brake test, read rich PID data stream, read car fault codes and clear fault codes.

Alarm:
Overspeed alarm, speed alarm, water temperature alarm, voltage alarm, turbine pressure alarm, transmission oil temperature alarm, oil temperature alarm, oil pressure alarm, slope alarm, fatigue driving reminder, vehicle fault alarm

GPS mode function:

Vehicle speed, voltage, time, single driving time, single driving mileage, total mileage, cumulative driving direction, latitude and longitude, number of satellites, altitude, accelerometer G value, up and down slope angle, left and right tilt angle, acceleration test, brake test

Alarm:
Overspeed alarm, voltage alarm, slope inclination alarm, fatigue driving reminder

Tip:

Auto-match models, plug and play.

According to OBD or EUOBD,( the on-board auto-matic diagnosis system) plug and play.

 

(u.s. cars can be used after 2008 and most other cars after 2008.)

 

Package Included:

1 x Head Up Display

 

Please read carefully before placing an order:

1. If your car is pre-2008, the protocol is not compatible. can not be used.

2. After receiving the package, please test it in your car as soon as possible. If you do not want to keep the device after testing, you can also contact us to return it for a full refund.

3. According to customer feedback, P24 is not compatibility for some special vehicles, such as electric vehicles, diesel vehicles, hybrid vehicles, pickups, passenger cars, etc. If you still have questions, please contact us before buying, preferably telling us your car make/model/year before buying.

 

Item Specifics
Speed type:
OBD vehicle speed,GPS speed
High-concerned chemical:
None
Size Name:
12.7*7.3*3.7cm
Reviews
(20)
Verified Buyer
E***a
10 Apr 2026 00:00

Very good price and quality, easy to install. Installed on a 2011 Chevrolet Chevy C3. My Chevy had a problem a few days ago that I was already aware of, and the scanner detected it very well. It measures the RPM accurately.

Verified Buyer
A***z
31 Dec 2025 00:00

I put a black cardboard roof since I can't find a suitable visor for this. It reflects on the windshield at night, so a stuck black cardboard works. I liked it. Excellent product.

Verified Buyer
2***r
31 Dec 2025 00:00

It works with my 2004 Subaru Forester without any problems, I haven't tested all functions but it immediately detected the lambda sensor error, you can also clear errors.

Verified Buyer
A***a
26 Nov 2025 00:00

super fast delivery, I recommend it, great quality. This is the second one I've bought; it was installed in a 2006 Uno Mille and with this one I'm going to install it in a 1995 Uno.

Verified Buyer
H***o
25 Nov 2025 00:00

small and good for fitting in the car space, I liked it a lot, I recommend it

Verified Buyer
I***o
21 Nov 2025 00:00

I recently installed this hud display in my volvo s60, and it has been a great upgrade for daily driving. The screen is bright, clear, and easy to read even during the day. What i especially like is that it offers multiple display themes, so the driver can choose the style that fits best. Overall, it’s a practical, responsive, and visually appealing addition to the car.

Verified Buyer
J***c
4 Nov 2025 00:00

Excellent small dashboard device that I use on a Mercedes Vito 115 van. It allows me, among other things, to monitor the flow of my alternator and also to regulate my fuel consumption over long distances by monitoring the bargraph designed for this purpose.

Verified Buyer
A***a
28 Oct 2025 00:00

Super fast delivery, I recommend it. Great quality and it worked on the 2006 Uno Mille.

Verified Buyer
n***r
21 Oct 2025 00:00

I have a Chevrolet Cobalt. The original panel of this car fades over time, thanks to Chevrolet's shenanigans! The P24 helps reduce the problem and is very efficient in marking, with a temperature indicator that Chevrolet, in another screw-up, did not include in the original panel! Congratulations to the Chinese people!

Verified Buyer
V***h
17 Oct 2025 00:00

2008 Outlander XL 3.0 V6, works great! RECOMMEND

Verified Buyer
a***n
9 Oct 2025 00:00

Everything arrived intact and works. I haven't tested it on all the cars yet, but I recommend this seller and product to everyone. Fast delivery.

Verified Buyer
Customer
5 Oct 2025 00:00

The equipment is wonderful, many comments saying that the equipment shows the wrong speed, but I would like to emphasize that the speed is not marked in km/h, it is marked in miles per hour. So the P24 OBD2 is perfect, I highly recommend it... details did not take long to arrive and came well packaged...

Verified Buyer
J***z
18 Sep 2025 00:00

It works very well, I have to try it on other cars to see which models it works with.

Verified Buyer
E***o
2 Sep 2025 00:00

The item arrived safely in CDMX, works correctly on Suzuki Swift 2020 Gls, I am very satisfied with my purchase.

Verified Buyer
j***o
20 Aug 2025 00:00

Very good, modern, does what it promises, the only issue is the size, but it took a long time to arrive and I contacted the supplier, unfortunately they changed the estimated date. At the moment, I don't have a photo because it's installed in the car, I recommend the purchase.

Verified Buyer
M***o
12 Aug 2025 00:00

Everything works very well, fast and trouble-free installation, I recommend it.

Verified Buyer
R***Z
1 Aug 2025 00:00

I really liked it, I put it on a Nissan Tiida that doesn't display the temperature. 🌡️ and it marks it for me and even has a temperature alarm to prevent it from wandering off.

Verified Buyer
a***r
30 Jul 2025 00:00

I liked it, I was satisfied, easy to use. The adhesive sheet is not good, it doesn't stick, so I had to buy a transparent tape with adhesive on both sides and that worked for me. I installed it in a 2025 Chevrolet Sail sedan and it works. I attach images and one with an order of 100 Chilean pesos as a reference for its size.

Verified Buyer
E***a
6 Jul 2025 00:00

Box came damage, but looks okay, will update later on

Verified Buyer
R***a
3 May 2025 00:00

It reads more things than I thought, it's a little small but it's okay and the cable is long.

Shipping & Returns

SHIPPING

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have been shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 15-40 Business days
Canada, Europe 15-40 Business days
Australia, New Zealand 15-40 Business days
Central & South America 15-40 Business days
Asia 15-30 Business days
Africa 15-40 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

RETURNS

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.

Refunds

Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of car accessories (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of https://www.carforaccessories.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

Exchanges

If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Why Buy From Us

A few reasons why buy from us:

SAFE SHOPPING

We try our best to make your shopping experience not only pleasant, seamless and hassle-free, but also secure.

FREE SHIPPING

Enjoy flexible international shipping services that currently operate in over 200 countries across the world.

NEW ARRIVALS

Brand new products are available on a regular basis.

PRICE PROMISE

We don't want you to choose between the best value and the best service. That's why we offer competitive pricing.

EXCELLENT CUSTOMER SERVICE

Knowledgeable and professional support team is always happy to help you.

EASY TRACKING

Check your order status online. As easy as that!

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