(Amonghot) เครื่องทดสอบรีเลย์อิเล็กทรอนิกส์ 12v

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Feature
1.100% brand new and high quality
2.Suitable for Battery Checker Car
specification:
1. The tester tests the opening and closing of the appropriate control relay.
2. The tester uses a 12V power supply from a car battery.
3. Convenient automotive relay testing.
4. If the relay test is abnormal the light red LED is on and if it is normal the green LED is on.


Introduction
is a quick test tool to test automotive relays and let you know the status of automotive relays. Through the continuous car battery (11V-15V) to the relay product coil the tester can properly check the relay contact function. The tester will observe the contact data the closing time the inertia of the relay in each test phase and so on. If the test is passed the green light will be on if the test fails the red light will be on.
Precautions
The car battery must be a 12V battery and the voltage must be between 11-15V. The coil resistance is above 20 ohms.

1.material：plastic + metal
2.color：As the pictures shown
3.size：as the picture shows

Package include:1pc

Note:
Please allow minor error due to manual measurement.
The colors may be a little difference for the different monitor display.