Features:

1. Simple operation, excellent material selection.

2. Environmental protection material, strong and durable, safe and reliable.

3. Easy to operate, high efficiency, 4-pin and 5-pin can be tested.

4. It can quickly detect whether the relay is normal. When using a simple test, it needs to be connected to 11v-15v battery, it will automatically detect the pin position during the test, the action release and the relay at each test stage Consistency.

Specifications:

• Product size: 11*6*2.8cm Clip: 7.5*4.3cm

• Product color: black

• Product material: carbon steel

Notice:

1. The car battery must be a 12v battery, and the battery must be between 11v-15v.

2. Applicable coil resistance must be above 20 ohms.

Result analysis:

• The green light is on, and the relay is normal

• The red light is on, and the relay is abnormal

Package: 

• 1*tester