KALEA-INFORMATIQUE LED socket tester type 940, checks circuit integrity

• LED tester for socket 940
• Place the tester on the socket as you would a CPU, insert a battery in the black slot shown in the photo (a motherboard battery), and check that all the LEDs light up with equal intensity: if any LED remains off or glows abnormally, you have detected a circuit problem!
• Supplied with paper socket map.

Allows you to test if all the contactors in a socket are in good condition. Instant visual test with LED diode tray. FOR SOCKET 940 Operating mode: - Insert a battery into the tester (battery not included but you can use the motherboard battery for the test time!) then position the tester on the socket as you would the processor, - Press the small button on the tester and view the diodes. All must have the same brightness: a diode that is too dark can signal an open circuit, while a diode that is too bright can signal a short circuit. Each tester comes with a paper diagram of the tested socket.