Description
JDiag • Automotive diagnostic tool T100
The JDiag T100 is a moderate-complexity automotive OBD-II scanner designed for professional technicians and serious vehicle owners. It works with any OBD-II standard vehicle (approx. 1996 or newer), covering up to 97% of modern cars, with automatic recognition of vehicle year. Featuring a durable ABS shell, 1.7-inch color TFT screen, and a power range of 8-30V DC, this tool provides real-time diagnostics including DTC reading/clearing, live sensor data, emissions status (I/M), oxygen sensor test, freeze frame, Mode 6 and Mode 8 diagnostics, battery voltage monitoring, and more. Online firmware updates ensure future vehicle compatibility.
Key benefits
- High compatibility: supports up to nine OBD-II communication protocols and works with ~97% of compliant vehicles
- Comprehensive diagnostics: read/clear trouble codes; view live data; see freeze-frame, I/M status, Mode 6/8 tests
- User-friendly design: 1.7-inch color display; quick-access buttons; plug-and-play via OBD-II port
- Multilingual support: built-in translations for 13 languages including English, Spanish, French, German, Chinese, Japanese, Portuguese, and more
Supported protocols
- SAE J1850 PWM (41.6 kbps)
- SAE J1850 VPW (10.4 kbps)
- ISO9141-2
- ISO14230-4 KWP (5 baud & fast init)
- ISO15765-4 CAN (11-bit & 29-bit ID, 500 kbps & 250 kbps)
Supported functions
Depending on vehicle compatibility the following functions are supported:
- Read diagnostic trouble codes (DTCs), manufacturer and generic
- Clear DTCs and turn off malfunction indicator light (MIL)
- Live data stream monitoring of sensors and performance parameters
- I/M readiness status to check emissions monitor status
- Oxygen sensor test and view of emissions-related diagnostic data
- Freeze-frame data capture at time of fault
- Mode 6 and Mode 8 advanced diagnostics for onboard system tests
- Vehicle information inquiry: VIN, calibration ID/CVN; automatic year recognition
- Battery voltage detection; software update via USB
Included items
- 1 × JDiag T100 OBD-II diagnostic scanner
- 1 × instruction manual (Standard delivery)
Supported languages
English, Spanish, French, Italian, Russian, Portuguese, German, Chinese, Polish, Dutch, Japanese, Turkish, Indonesian










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