Comidox 1Pcs 20/24 Pin Lcd Computer Pc Power Supply Tester For Atx Btx Itx Tfx Sata With Buzzer Automatic Alarm

Specifications: Material: Plastic + Aluminum Alloy Size: 126X64X18.5Mm/4.95X2.51X0.72Inch Weight: 120G Operation Method: A. Plug The Power Supply 20Pin Or 24Pin And P4, P6 Or P8 Into The Corresponding Position Of The Power Tester. (If You Plug In The 20Pin Or 24Pin Interface Tester Alarm And Display Ll, You Need To Plug In 4P! Please Look For 4P Must Be Inserted In The 4P Position!) B. Turn On The Power And Drip Sounds Two Sounds. If The Values Of Each Group Are Not Flashing, It Means That The Power Input Is Normal. C. If A Circuit Voltage Signal Is Not Detected (Such As A 20Pin Or 24Pin Connector) Or The Detected Voltage Is Out Of The Normal Range, The Buzzer Will Sound A ''Drip'' Warning For A Long Time, And The Corresponding Voltage Or Pg Value Will Be Displayed. If The Status Is Flashing, It Means The Power Supply Is Faulty! Note: The +3.3V Light Plugged Into The Sata Interface Tester Is Not Lit Because The Power Sata Interface Has 4 Wires And 5 Wires. First, Make Sure That Your Power Sata Interface Is 4 Wires Or 5 Wires. If It Is 4 Line, That Is No +3.3V Output, Only 5 Lines Have +3.3V Output. We Highly Appreciate All Customers Opinions To Improve The Selling, Also If Anything You Unsatisfied, Please Contact Us For Probable Best Solution. Package Includes: 1Pcs