Car Relay Tester 12V Electronic Automotive Relay Tester Universal For Auto Battery Checker Alternator Analyzer Diagnostic Tool

The importance of relay tester

Most car lights, wipers, starters, air conditioners, electric seats, electric doors and windows, anti-lock brakes, and audio all use relays. Automotive relays suffer from vibration, high temperature, low temperature, humidity, etc., which will reduce their life. But once the relay fails, it will immediately cause the paralysis of the system components, and even cause the entire vehicle to be unusable. Therefore, it is very important to regularly check the relays inside the car. Tester will check for proper functioning of the relay contacts by connecting the car battery (11V--15V) to the relay coil.

Features:

Automotive relays test tool.

1.Through the continuous automobile battery (11V-15V) to the relay coil, the detector can properly check the relay contact function.

2. The tester observes contact data, closure time, relay inertia at each test stage, etc.

3. Test to properly control the opening and closing of the relay.

4. If the relay is abnormal the red LED will light, it's normal the green LED will light.

5. Fine workmanship and good performance.

6. Easy to operate.

7. Convenient to carry.

8. Durable in use.

Description

Material: Plastic & Metal

Color: Black & Red

Voltage: 12V

Size: approx. 110 * 60 * 28mm

product name:automotive relay tester

1 x 12V Relay Tester

Five High Advantages

1.Safety and environmental protection 2.Good durability 3.Cost-effective 4.Strong temperature resistance 5.Lightweight and generous