

🔍 Diagnose smarter, drive safer — your car’s health in your pocket!
The Innova 3100RS is a professional-grade OBD2 scanner designed for home mechanics and automotive pros alike. It wirelessly connects to iOS and Android devices, providing live data streaming, comprehensive code reading (engine, ABS, SRS airbags, oil light), and real-time repair suggestions. Compatible with all 1996 and newer OBD2 vehicles, it also offers emissions readiness checks and battery tests, supported by a dedicated ASE-certified customer service team based in the USA.














| ASIN | B084SW4K8J |
| Best Sellers Rank | #163,316 in Automotive ( See Top 100 in Automotive ) #784 in Code Readers & Scan Tools |
| Brand | Innova |
| Customer Reviews | 4.4 4.4 out of 5 stars (532) |
| Date First Available | May 7, 2020 |
| Exterior | Machined |
| Item Weight | 14.4 ounces |
| Item model number | 3100RS |
| Manufacturer | Innova Electronics Corp. |
| Manufacturer Part Number | 3100RS |
| Model | 3100RS |
| Product Dimensions | 6 x 3.3 x 1 inches |
| Special Features | Check Engine: Read and Clear Trouble Codes, Emissions/Smog Check Readiness LED Indicators, ABS/Brake Codes: Read and Clear, Battery/Charging System Test, View Live Data Stream, Supports All 10 OBD2 Modes, Oil Level & Oil Life, Oil Light Reset, SRS/Airbag Codes: Read and Clear |
M**O
Great tool
Cleared my check engine light so easy.
D**S
Very nice tool! Updated 20230821
After a ton of research I settled on this one and Jackpot what a score. Set up took less than 15 minutes and it was linked to my phone downloading data. Very nice machine for the money. Wish I had it when I was car shopping. Gave the mileage 3 stars because it does not apply to this. This is still an amzing tool to have! Have recommended it to two of my friends, they also love it. Brother runs an autozone and uses ts computers all day to help people, loved mine. This is a good machine.
H**E
Todo muy vien
X**D
Works great with the engine abs and sas i recomend it
Amazing scanner
A**R
Good
Good
W**L
$120 (on sale) for an OBDII reader with SRS, ABS, & airbags is crazy
Headline says it pretty well..I had previously owned an Innova I'd got maybe 10 years ago with these same functions and it was about $550 back in the day. Unfortunately lost my old one quite a while ago but getting this for only $120 on sale it was definitely worth the cost. It may not have every bell and whistle the $300-$2000 readers have but I've been able to diag issues beyond a similar readers capabilities with the hints this one will give for around a decade with no issues. If you need parking brake reset, bi-directional functionality, or any of the other fancy functions these new gen cars require then this isn't the one for you but it'll do just fine for the stuff I work with.
R**R
Easy to use!!
This was easy to use right out of the box! I read the quick start guide, followed the instructions and found the code for my check engine light quickly!! So far I've used this on for different vehicles with great results!! Well with the money!!
A**R
Works but looked used
Works as expected. Paid for new and item looked used. Screen plastic was missing and quite a few scratches on the screen.
J**E
I like the product the only downfall is it hasn't got European cars on it but saying that it will still give you falt codes so you know what problems with car
A**R
it works as described
C**F
Checking and clearing engine codes
M**E
So far it’s been great!
Trustpilot
2 months ago
2 weeks ago