JOHO - CarGear A501 Automotive Projection Display: OBD2 connectivity
Available Options
Ever wished your car could talk to you without you having to look away from the road? Meet the HUD A501 OBD2 Automotive Projection Display—your car's way of whispering sweet nothings (or, you know, vital stats) right onto your windshield. This nifty gadget keeps you in the loop with real-time updates on everything from water and oil levels to turbo signals and even gives your engine RPM a little automatic boost when it's feeling sluggish. Oh, and it's got a built-in temperature sensor because, let's face it, nobody likes a hot-headed engine. Plus, with its odometer counter, you'll always know exactly how far you've gone (literally).
Installation? A breeze. Compatibility? Pretty much universal. If you're the type who loves a good tech upgrade to make driving safer and a bit more futuristic, this projection display is basically your new best friend.
- Projection display
- Smart car monitoring
- Engine RPM auto-boost
- Temperature sensor
- Odometer counter
- OBD2 connectivity
General specs
- Brand: JOHO - CarGear
- Model: A501
- Seller: Joom
- Connectivity: OBD2
- Display Type: Projection
- Monitoring Features: Water level, Oil level, Turbo signals, Engine RPM, Temperature
- Additional Features: Automatic engine RPM boost, Odometer counter
- 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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| Brand | JOHO - CarGear | Explorer Outdoors | Dream Garage | JOHO - CarGear | Zen-Japan Electronics | Dream Garage |
| Model | A501 | A501 | P21 | |||
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| Price | $94.22 | $115.82 | $110.69 | $111.58 | $82.42 | $102.95 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | September 18, 2025 | August 23, 2025 | August 23, 2025 | August 8, 2025 | August 26, 2025 | August 23, 2025 |
| Display Type | Projection | Projection | Projection | |||
| Compatibility | OBD2 | OBD2 compatible vehicles | Universal for all cars | 4X4 vehicles | ||
