About the product
- It checks to the voltage on all wires to ensure that the power supply is functioning properly.
- An essential tool for any computer technician.
- Allow you to quickly diagnose or rule out problems with the power supply, which should the the first thing you check when diagnosing computer problems.
- Easy to use, just plug in connectors and green LEDs illuminate to show which pins are getting power.
- There is a detailed operation on the product.
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