• Made of highly qualified material, it is solid and durable

• Keep you informed of the condition of your car relay

• By continuous automobile battery(11V-15V) to the relay coil

• Check the relay contact function properly

• Watch the pin configuration, the time to contact closure and opening, consistency of the relay

Specifications:

• Material: plastic + metal

• Cable length: 1m

• Size: 130*70*30mm