T400 4-in-1 OBD2 Scanner & Diagnostic Tool – Engine Code Reader, Battery Tester, Relay & Fuel Injector Activator for 12V/24V Cars, Trucks & Motorcycles

$93.00

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The T400 is a versatile 4-in-1 handheld diagnostic scanner that integrates full OBDII engine/emissions testing with advanced battery analysis, relay testing, and fuel injector diagnostics. Designed for professional mechanics, auto repair shops, and advanced DIY users, it provides comprehensive troubleshooting for engine faults, battery issues, electrical components, and fuel systems on 12V and 24V vehicles—including cars, light trucks, SUVs, motorcycles, and heavy-duty applications.Compatible with OBDII Vehicles – Works on most post-1996 OBDII-compliant cars/trucks (US, Asian, European) and supports 9+ protocols (CAN, KWP2000, J1850 VPW/PWM, ISO9141-2, etc.); also suitable for motorcycles and 12V/24V systems.Key Features & Functions:

OBDII Engine Diagnostics – Read and clear diagnostic trouble codes (DTCs), reset Check Engine Light (MIL), view live data stream (RPM, fuel trim, O2 sensors, etc.), freeze frame, I/M readiness for emissions/smogs, ECU info, Mode 6/8 tests.
Battery Testing – Analyze 12V/24V batteries (lead-acid, AGM, Gel, etc.); measure CCA (typically 20-2000 range), voltage, internal resistance, cranking performance, charging system output; detect weak batteries or faults.
Fuel Injector Testing & Activation – Check injector signal output, activate/clean injectors, diagnose faults in fuel delivery systems.
Relay & Component Testing – Activate and test relays, solenoids, and other electrical components for quick verification.
Live Data & Analysis – Real-time monitoring with potential graphing/recording; helps pinpoint intermittent issues.
User-Friendly Design – Color TFT screen (approx. 2-3 inches) for clear display of data, codes, and test results; intuitive buttons, multi-language support; compact, durable build for workshop or roadside use.
Broad Compatibility & Upgrades – Covers a wide range of vehicles/motorcycles; firmware updates via USB for ongoing support.

Why Choose the T400?
This all-in-one tool combines OBDII scanning, battery diagnostics, relay checks, and injector testing into a single portable device—replacing multiple testers and saving time/money on complex repairs. It's mechanic-grade, accurate for engine codes, battery health, fuel/electrical faults, and emissions prep, making it ideal for daily shop use or heavy-duty troubleshooting.Package Includes (Typical):

Main T400 diagnostic scanner unit
OBDII cable
Battery clamps/test leads (for battery/relay/injector functions)
USB update cable
User manual
Carrying case (in most kits)

Perfect for reading/clearing codes, testing batteries/cranking/charging, activating injectors/relays, diagnosing fuel systems, or handling emissions issues efficiently. Achieve professional multi-function diagnostics with this powerful, compact automotive tool!

T400 4-in-1 OBD2 Scanner & Diagnostic Tool – Engine Code Reader, Battery Tester, Relay & Fuel Injector Activator for 12V/24V Cars, Trucks & Motorcycles

T400 4-in-1 OBD2 Scanner & Diagnostic Tool – Engine Code Reader, Battery Tester, Relay & Fuel Injector Activator for 12V/24V Cars, Trucks & Motorcycles

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T400 4-in-1 OBD2 Scanner & Diagnostic Tool – Engine Code Reader, Battery Tester, Relay & Fuel Injector Activator for 12V/24V Cars, Trucks & Motorcycles

T400 4-in-1 OBD2 Scanner & Diagnostic Tool – Engine Code Reader, Battery Tester, Relay & Fuel Injector Activator for 12V/24V Cars, Trucks & Motorcycles

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Free shipping

30 day money back

Secured Payment