Know Your Car's Health in 3 Seconds.
Skip the costly mechanic trips and hidden fees. The iCarsoft i800 Plus is a professional-grade, plug–and-play handheld diagnostic tool that gives you instant clarity under the hood. Read codes, reset lights, and check your battery health anytime, anywhere — with lifetime free updates.




Read and clear generic (P0, P2, P34–P39, U0) and manufacturer-specific (P1, P30–P33, U1) fault codes. Save hundreds on diagnostic fees with a single click.
Features a built-in diagnostic logging module. Connect the device to your computer via USB to upload, review, and print out hard-copy diagnostic summaries using the official iCarsoft Print Tool—perfect for sharing with your mechanic or keeping personal garage logs.
Track live voltage and charging system performance in real-time. Catch battery vulnerabilities early to prevent unexpected morning breakdowns.
Features a one-click I/M Readiness hotkey. Check your I/M Readiness status before your inspection — avoid wasted trips and surprise failures.
Enjoy a continuously evolving tool. Easily update your device via PC to instantly unlock new features and expand newer vehicle compatibility.
English, Spanish, German, French, and Italian.
Stream real-time PCM data with zero lag. View critical engine metrics visualized in vivid, color-coded wave graphs for flawless accuracy.
Automatically snapshots exact engine operating conditions the second a fault occurs, helping you trace root causes effortlessly.
Full on-board diagnostic suite including O2 Sensor monitoring, component tests, and EVAP system testing.
Instantly retrieves your vehicle's factory metadata, including Vehicle Identification Number (VIN) and Calibration Verification Number (CVN).
No more googling error codes. Get instant, plain-English definitions right on the 2.8" color screen.
Engineered with comprehensive universal protocols (CAN, ISO9141, KWP2000, J1850 VPW, J1850 PWM) to seamlessly supports 10,000+ models worldwide:
Works on most 1996 and newer OBDII-compliant cars, SUVs, and light trucks.
Works on most 2001 and newer OBDII/EOBD compliant models.
Works on most 2004 and newer OBDII/EOBD compliant models.
| Display | 2.8″ TFT LCD, 320 x 240 Pixels |
| Operating Temperature | 0°C ~ 50°C |
| Storage Temperature | -20°C ~ 70°C |
| Operating Voltage | 9 ~ 18V |
| Operating current | 150mA @ 12V(Typical) |
| Power consumption | 1.8W(Typical) |
| Dimension | 142 x 90 x 22.5 mm (5.59 × 3.54 × 0.89 in) (L x W x H) |
| Weight | <400g (GW) |
The i800 Plus is sold through authorized iCarsoft sellers worldwide. Contact our team to confirm compatibility for your vehicle, check stock, or find your nearest authorized distributor.
This page is for product information. Tell us what you need and our team will get back to you shortly — to confirm vehicle compatibility, request a quote, or find your nearest authorized dealer.
Want to become a dealer? Apply to partner →
By submitting, you agree to be contacted about this inquiry. We never share your information.
We reply within 1 business day