12V Car Battery Tester, Electronic Relay Tester with Clip, Automotive Diagnostic Tool

Function:1.This tester is designed to test the condition of your car's relay.
2.Tests to properly check the opening and closing of the relay.
3.If the relay is faulty, the red LED will light up; it is normal for the green LED to light up.
4.Provides a convenient and intuitive diagnostic method that is quick and economical.
5.Small size, compact structure, easy to carry; you can test anywhere you want.
6.??This tester is designed to test the condition of your car's relay.
7. ?? Test to correctly check the opening and closing of the relay.
8. ?? If the relay is faulty, the red LED will light up; it is normal for the green LED to light up.
9. ?? Provides a convenient and intuitive diagnostic method that is quick and economical.
10. ??Small size, compact structure, easy to carry, you can test anywhere you want.
Specification: The CNBJ-707 is a quick test tool for automotive relays, allowing you to determine their condition.By connecting a continuous automotive battery (11V-15V) to the relay coil, the tester can accurately verify the relay's contact function.The tester observes contact data, closing time, relay inertia at each test stage, etc.If the test is successful, the green LED will be lit, and if the test is unsuccessful, the red LED will be lit.
Features:
This tester is designed to test the condition of your car's relay.
Tests to properly check the opening and closing of the relay.
If the relay is abnormal, the red LED will light up; if it is normal, the green LED will light up.
Provides a convenient and intuitive diagnostic method that is quick and economical.
Small size, compact structure, easy to carry, you can test anywhere you want.
Note: The car battery must be a 12V battery, and the voltage should be between 11 and 15V.The coil resistance should preferably be at least 20 ohms. / 5.91 * 3.15 * 1.97 inches
Package Weight: 200 g / 7.05 oz
Package List:
1 * Relay Tester
Package List:1 * Relay Tester