Automotive Relay Analyzer
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12V / 24V Professional Automotive Relay Tester
The Ditex Relay Analyzer is a high-quality diagnostic tool designed to reliably and accurately test almost all 4- and 5-pin electro-mechanical relays used in modern vehicles.
Unlike low-cost relay testers, this device uses an advanced intelligent algorithm to deliver precise and consistent results, ensuring you can trust every diagnosis.
Smart, Fully Automated Testing
Simply connect the relay - no need to worry about pin configuration.
The device automatically identifies each pin and configures itself for the correct test procedure.
Once powered (12V or 24V), the analyzer:
• Detects the supply voltage automatically
• Selects the correct test plan
• Self-adjusts for optimal performance
• Performs a full diagnostic analysis
Professional-Level Relay Diagnostics
The Auto Ditex Relay Analyzer performs a comprehensive go/no-go test and evaluates:
• Relay coil performance
• Switching behavior of contacts
• Overall relay condition
During each test, the relay is activated 10 times, with results analyzed across all cycles to ensure maximum accuracy and reliability.
Why Choose Ditex Over Low-Cost Testers?
Why Choose Ditex Over Low-Cost Testers?
• More accurate and reliable results
• Advanced testing algorithm (not just basic switching check)
• Consistent performance across all relay types
• Designed for professionals – workshops, auto electricians, diagnostics specialists
Cheap testers often provide limited or misleading results.
The Auto Ditex Relay Analyzer delivers true diagnostic insight you can rely on.
Wide Compatibility
• Supports 12V and 24V relays
• Works with 4-pin and 5-pin relays
• Compatible with standard and non-standard (SAE) wiring
Built for Professionals
Fast, accurate, and easy to use, the DITEX Relay Analyzer is an essential diagnostic tool for:
• Advanced testing algorithm (not just basic switching check)
• Consistent performance across all relay types
• Designed for professionals – workshops, auto electricians, diagnostics specialists
Cheap testers often provide limited or misleading results.
The Auto Ditex Relay Analyzer delivers true diagnostic insight you can rely on.
Wide Compatibility
• Supports 12V and 24V relays
• Works with 4-pin and 5-pin relays
• Compatible with standard and non-standard (SAE) wiring
Built for Professionals
Fast, accurate, and easy to use, the DITEX Relay Analyzer is an essential diagnostic tool for:
• Automotive workshops
• Auto electricians
• Diagnostic specialists
Test relays with confidence. Avoid guesswork. Choose professional-grade diagnostics with Auto Ditex.
Key Features
• Supports both 12V and 24V automotive relays
• Automatic pin detection – works regardless of relay pin configuration
• Automatic voltage recognition: 10.5–15V (12V systems) and 21–28V (24V systems)
• Intelligent diagnostic algorithm for accurate and reliable fault detection
• 10-cycle dynamic testing for consistent and trustworthy results
• Automatic detection of relay coil diode (with or without suppression diode)
• Coil resistance measurement and verification (optimized for 12V / 24V relays)
• Pre-test voltage check on each probe for safe and correct operation
• Battery voltage monitoring during testing to ensure valid results
• Error indication for incorrect relay connection (4-pin / 5-pin mismatch)
• LED indicators for clear and intuitive relay status visualization
• Relative resistance zeroing function for probe compensation (ensures high measurement accuracy)
• Powered directly from vehicle battery (no internal batteries required)
• Quick and easy off-vehicle testing
• Automotive Relay Analyzer - main device (product code: 8600);
• Automotive relay test leads (product code: 8610);
• Automotive Relay Analyzer - power cable (product code: 8620).
