Auto Accessories Home A501 OBD2 Projection Display: Projects car data on windshield
Available Options
Meet the OBD2 Projection Display—your car's new best friend. This nifty gadget beams all the vital stats right onto your windshield, so you can keep tabs on your ride without taking your eyes off the road. Think water and oil temps, RPM, turbo pressure... you name it. It's like having a co-pilot who's obsessed with details.
Why you'll love it:
- Glance at real-time data without the awkward dashboard stare-down
- It counts miles and more, because who's got time for manual tracking?
- Alarms that actually get your attention (unlike your morning alarm, probably)
- Displays water and oil temperature
- Shows RPM and turbo pressure
- Automatic counter and odometer
- Alarm signal functionality
- Projects car data on windshield
General specs
- Brand: Auto Accessories Home
- Model: A501
- Seller: Joom
- Compatibility: OBD2 compatible vehicles
- Display Type: Digital projection
- Functions: Water temperature, Oil temperature, RPM, Turbo pressure, Odometer, Alarm signals
- First listed by seller: 5/30/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
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Auto Accessories Home A501 Projects car data on windshield
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| Brand | Auto Accessories Home | Zen-Japan Electronics | Dream Garage | Explorer Outdoors | Dream Garage | |
| Model | A501 | A501 | D5000 | |||
| Color | ||||||
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| Price | $178.33 | $82.42 | $110.69 | $115.82 | $76.98 | $158.85 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 8, 2025 | August 26, 2025 | August 23, 2025 | August 23, 2025 | August 23, 2025 | August 27, 2025 |
| Compatibility | OBD2 compatible vehicles | Universal for all cars | OBD2 | OBD2 | ||
| Display Type | Digital projection | Projection | HD projection | |||
| Functions | Water temperature, Oil temperature, RPM, Turbo pressure, Odometer, Alarm signals | Speed display, Fuel consumption, Engine RPM, Navigation | GPS navigation, Speed limit alerts, Dashboard detection | |||
OBD2 Projection Display
Megha K.
Kolkata
June 9, 2025
I bought this as a gift for myself to make my daily drives more manageable, and overall, it's been a good addition. To be honest, I was a bit nervous about using tech in my car since I'm not very experienced, but this device is straightforward. I like that it provides real-time updates on things like engine heat and revs, which helps me feel more in control. It's not perfect—sometimes it feels a bit glitchy or overwhelming—but for the most part, it does what it promises. I'd recommend it to others who want a simple way to monitor their vehicle without fuss.
- Pros: To be honest, I found it incredibly helpful for keeping an eye on my car's details without looking away from the road. It shows things like temperature and speed in a clear way, and the alerts are very noticeable, which makes driving feel safer. It was easy to set up, and I appreciate how it tracks distance automatically, saving me from manual notes.
- Cons: As it seemed to me, it can be a bit distracting at times when too much information is shown, and the display might not work perfectly in very bright sunlight. Also, it doesn't always connect smoothly with my car, requiring occasional adjustments.