Quick Summary
This 20/24 pin computer PC power supply tester has an LCD display for checking output voltage at a glance. It is intended for ATX, ITX, BTX, PCI-E, SATA, P4, P6, P8, IDE and TFX computer power supplies, with a buzzer alarm for defects.
It connects to the ATX connector to show whether each power output is normal. The LCD voltage display is stated to appear when connecting to the 24-pin or 20-pin connection, while other connectors use a light display.
Who It Is Best For
It suits buyers who want to check a computer power supply and see the output readings on a screen rather than relying on guesswork. It also suits users who need a tester for the listed connector types and power supply formats.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | Computer PC power supply tester for checking power supply output. |
| Display | LCD display shows output voltage clearly at a glance. |
| Alarm | Buzzer alarm activates if there is a defect. |
| Supported power supply types | ATX, BTX, ITX and TFX are stated, so check your supply type before ordering. |
| Supported connector types | 24-pin, 20-pin, P4, P6, P8, SATA, IDE and PCI-E are mentioned in the listing text. |
| Reading display note | LCD voltage display is stated for 24-pin or 20-pin connections, while external DIE/SATA/P6/P8 uses light display. |
| Measurement detail | Voltage is stated as accurate to +/-0.01V, which gives a precise reading reference. |
Why Buyers Choose It
- The LCD display provides a quick visual check of output voltage.
- The buzzer alarm gives an extra indication if a fault is detected.
- The listed connector support makes it useful for checking several common power supply connections.
- The stated +/-0.01V accuracy supports more exact voltage reading checks.
What To Know Before You Buy
Check that your power supply uses one of the listed connector types before ordering, especially if you need the LCD reading on 20-pin or 24-pin connections. The display behaviour differs by connector, with LCD voltage shown only on 24-pin or 20-pin connections and light display noted for external DIE/SATA/P6/P8.
Use it as a tester for the stated PC power supply types and connector formats, and match the product to your exact power supply connection before purchase.
Common Buyer Questions
Which power supply types does it support?
ATX, BTX, ITX and TFX power supplies are stated as supported.
Does it show voltage on every connector?
No. LCD voltage display is stated only for 24-pin or 20-pin connections, while external DIE/SATA/P6/P8 uses light display.
Will it alarm if there is a problem?
Yes. A buzzer alarm is stated to activate if a defect is detected.
What connectors are mentioned?
24-pin, 20-pin, P4, P6, P8, SATA, IDE and PCI-E are mentioned in the description text.
Final Buying View
If you need a computer power supply tester with an LCD display and support for the listed connector types, this model gives a straightforward way to check output readings. Confirm the connector type you want to test before ordering.
