เครื่องทดสอบรีเลย์ ยานยนต์ เช็คแบตเตอรี่ แสดงแรงดันดิจิทัล ช่อง4/5เท้า ไฟLED 12V/24V เครื่องมือวินิจฉัยรีเลย์อัตโนมัติ

Automotive Relay Tester 12-24V Car Battery Voltage Detector Auto Diagnostic Tool Auto Relay Diagnostic Tool for Auto Alternator Analyzer Diagnostic Tool Features: 1.Quick Relay Testing: The RT01 relay tester provides a fast method to check if your relay is functioning properly. Designed for compatibility with various relay types, it efficiently enhances your automotive maintenance routine. Ideal for professionals and DIY enthusiasts. 2.User-Friendly Operation: With its straightforward setup, the RT01 relay tester makes testing easy. Connect to an 12V-24V battery from your vehicle to begin testing, simplifying the process for car maintenance tasks. 3.Comprehensive Detection: The RT01 relay tester automatically checks relay pin positions, action release times, and consistency across all testing stages, ensuring a thorough diagnostic of your automotive relay tester. 4.LED Indicator Lights: The integrated LED lights on the RT01 offer clear results at a glance. A green light indicates a functioning relay, while a red light signifies issues, enhancing diagnostic efficiency. 5.Versatile Compatibility: This device supports a wide range of automotive relay tester applications, making it a versatile tool for car relay tester diagnostics across various models and brands. Perfect for workshops and hobbyists alike. Specification: Origin: Mainland China Note: 1. The car battery must be a 12V battery, and the battery voltage must be between 12V and 24V. 2. The applicable coil resistance is preferably above 20Ω. Operation Instructions: 1. Clip the alligator clips of the tester on the car battery: the black clip clips the negative pole, and the red clip clips the positive pole 2. When the red LED light is on, it means that the tester can start testing. 3. Check the relay before testing. If it is a 4-pin relay, please select the 4-pin socket on the tester; if it is a 5-pin relay, please select the 5-pin socket on the tester. 4. Plug the relay into one of the three sockets. 5. Press the "Test" button. 6. The tester will automatically detect the pin position of the unknown relay. When the relay is not a commercially available general relay or is damaged, the tester will light up the red LED light. 7. When the pin position is set correctly, the tester will perform 10 detections of the action release time. When the detection time is too long, the tester will light up the red LED light. 8. When the tester detects the action release time 10 times, it starts to detect the consistency of the relay. When the test is OK, the green light is on; when the test is not OK, the red light is on. 9. After the test is completed, remove the alligator clip from the battery and remove the relay from the tester. Applicable pins: 5-pin/4-pin Battery detection voltage: 12V-24V Applicable coil resistance: ≥20Ω Power supply: Connect to the car battery power supply Detection prompt light: If the green LED light of the tester is on, it means that the relay is normal; if the red LED light is on, it means that the relay is abnormal. Crocodile clip opening size: 2.1cm/0.82inch Crocodile clip length: 42cm/16.54inch Digital display screen: Yes Casing material: ABS Product size: about 139.00x63.00x27.00mm/5.47x2.48x1.06inch Note: Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding! Please allow a 1-2 cm difference in measurements due to manual measuring.