ANENG RT01 Relay Tester - Digital 11-25V Vehicle Battery Voltage Detector for 4/5 Pin Relays

Diagnose automotive relays quickly and accurately with the ANENG RT01 Digital Relay Detector, a professional testing tool designed to check the performance of common 4-pin and 5-pin vehicle relays. This compact relay tester connects directly to a car battery and automatically analyzes relay operation, pin position, switching response, and consistency during testing.

Featuring a bright digital display and LED status indicators, the RT01 makes automotive electrical troubleshooting easier for mechanics, technicians, and DIY car enthusiasts. The green LED indicates a normal relay condition, while the red LED alerts users to abnormal results, helping identify faulty relays before they cause electrical problems.

Product Features:

• Automatic Relay Testing: Quickly detects whether automotive relays are functioning correctly.
• 4-Pin & 5-Pin Compatibility: Supports common universal vehicle relays used in automotive systems.
• Digital Display Screen: Bright display provides clear testing information.
• LED Status Indicators: Green light shows normal operation; red light indicates possible issues.
• Battery Powered Operation: Connects directly to an 11V-25V vehicle battery supply.
• Relay Performance Analysis: Tests pin position, activation/release timing, and consistency.
• Easy Connection: Includes long alligator clips for convenient battery connection.
• Professional & DIY Use: Ideal for auto repair shops, mechanics, and vehicle maintenance.

Specifications:

• Brand: ANENG
• Model: RT01 Relay Detector
• Product Type: Automotive Relay Tester
• Compatible Pins: 4 Pins / 5 Pins
• Battery Detection Range: 11V~25V
• Applicable Coil Resistance: ≥20Ω
• Power Supply: Vehicle Battery Connection
• Digital Display: Yes
• Wireless Function: No
• Alligator Clip Length: 42cm / 16.54inch
• Alligator Clip Opening Size: 2.1cm / 0.82inch
• Certification: CE
• External Testing Certification: CE
• Batteries Included: No
• High Concerned Chemicals: None
• Package Includes: 1 x RT01 Relay Detector