UJS ROCCO

Your AI-Powered Vehicle Mechanic

Warning Light

Warning Light is on?

Ask Rocco and get a pro response. Rocco translates complex car issues into clear, actionable solutions for every driver.

Comprehensive Reports

Comprehensive Reports

Not sure where the problem's hiding? Rocco got you covered by generating tailored diagnostic reports.

Full OBDII Functions

Full OBDII Functions

Read+Clear Codes, Live Data, Freeze Frame Data, I/M Readiness Status, Acceleration Test, O2 Sensor Test, Trip Analysis, Braking Test, Voltage Test, On-Board Monitoring...All in your hands.

No Subscriptions

No Subscriptions, Lifetime Updates

No subscriptions and no hidden fees – ever.

Parameters

Product Dimensions 2.40 × 1.93 × 0.93''
Product Weight 0.97 oz
Supported Systems iOS 11.0+ / Android 7.0+
Connectivity Bluetooth 4.0
Working Voltage DC 9-16V
Operating Current 22~33mA
Operating Environment -20~60℃
Storage Temperature -20~60℃

Frequently Asked Questions

The UJS Rocco is compatible with OBD2-compliant vehicles — specifically, combustion engine cars manufactured after 1996 and sold in the United States and Canada. If you're not sure, please contact our customer service to confirm before purchasing.

As long as it's functioning properly, there's no limit to how many cars the scanner can be used on.

No, it doesn't require batteries, it's powered directly through the car's DLC port.

For full functionality such as tailored reports or repair suggestions, YES. However, you can still use it in OFFLINE MODE with access to basic features.

Yes. UJS Rocco support data storage or history logs.

Yes. Our device is designed to be simple and beginner-friendly. Rocco explains trouble codes in clear, easy-to-understand language — no complex terms, no guessing.

For safety reasons, some fault codes cannot be cleared. If the vehicle has a hard (permanent) fault, the issue must be properly repaired before the code can be erased.