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Your cart is empty. 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
Jesse Permenter
Reviewed in the United States on March 18, 2025
If you buy used pc parts like powersupplies this is a very basic must have. It saved me from getting scammed on an msi psu that caught fire! Destroyed the tester but it got the scammer who was trying to sell it to me to leave and I didn't get possibly destroying much more in parts
Customer
Reviewed in the United States on February 11, 2025
It is what it says it is, saves me time testing PSU's. Good price, came next day.
Steve
Reviewed in the United States on August 28, 2024
These little testers are a must-have for PC work. I've been a tech for nearly 40 years. You can't beat it for the price, it takes all the guesswork out of troubleshooting power issues.
Eric C.
Reviewed in the United States on July 22, 2024
I was able to check and verify the PSU I got is working fine. Do be aware if you have PCIe 8 pin that is 8 pin only, not 6+2, it will not fit. The 4/8 pin connector is only for motherboard power and not for PCIe power. You need to use 6+2 with 2 pin detached and off to the side, or a 6 pin only version to test PCIe power properly.
Sean Udal
Reviewed in Australia on May 17, 2024
I bought this to test an old gaming computer power supply. It worked well however not something you use often.
Th. V.
Reviewed in the United States on December 31, 2024
Very good product. Only small problem is the the LED indicators a too bright.
Michael Bennett
Reviewed in the United States on December 3, 2024
Great tester to make sure things are working before going any further.
Derek
Reviewed in the United States on January 25, 2024
It worked fine to check a power supply. It was not obvious what orientation to plug the SATA power connector in. It is unclear how to read the power connectors other than the 24pin one, but it seems to just show LEDs indicating the presence of the different voltage lines (it doesn't read the actual voltage like it does for the 24pin connector), and there is probably supposed to be a caveat (in the non-existent instructions) that you must test one such connector at a time. Also, the seller shows a picture of the aluminum case version but I received a plastic case version (I don't think they differ other than the case).
David
Reviewed in the United States on December 2, 2023
Bought this to test if a power supply was damaged from a motherboard VRM failure. It does the job - the connections are straight forward, the display is easy to read, and there's an audible beep if something is wrong.It's a little unintuitive. There are three LEDs, one for each voltage, but these *only* light up if a Molex (12V/5V) or SATA (12V/5V/3.3V) cable is connected. It will also beep if the "power supply good" (PGS) signal is close to 100 ms, even though 100 - 500 ms is a valid signal. And since many modern supplies self-test faster, that may give you a false negative.Mine also arrived with the display scratched out of the package. Not great, but it doesn't affect the functionality.On the whole, it does what it needs to do. The power supply I needed to test ws fine, and I was able to reassemble the PC without issue.
Cecilia C.
Reviewed in Mexico on March 21, 2022
El producto fue tal y como se ve, cumple su función.
John M. Ness
Reviewed in Australia on January 4, 2021
The ATX part worked OK but there were no instructions and no indications of how some of the connections should be used.
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