我們接受加密貨幣付款 — 讓您持有的幣種也能買到真正的硬體設備。以加密貨幣付款，直接購入真正的硬體設備。 全球訂單滿 US$399，即享免費保險運送。簡約外箱，不印任何品牌標誌，從德國出貨。訂單滿 US$399，即享免費保險運送。 結帳一開始，您的匯率即鎖定 30 分鐘。匯率鎖定 30 分鐘。 每件商品皆原廠密封、序號經過核對，並享有 24 個月保固。原廠密封，保固 24 個月。

追蹤清單 登入
Black rectangular ATX power supply tester with LED indicators and multiple connector sockets

myVolts

myVolts ATX Power Supply Tester Black

SKU CH-E50Q-50T80

Tests ATX power supplies by connecting 20 or 24-pin, HDD and P4 connectors, with LED indicators for 3.3V, 5V, 12V and other rails

  • TypeAT
  • Quickly diagnose power issues by plugging the tester into the 24-pin ATX connector
  • LED indicators light up for each voltage rail including +3.3 V and +12 V
  • Checks 20-pin and 24-pin ATX plus HDD and P4 power connectors
  • Durable ABS construction built for repeated bench use
  • Simple plug-and-play operation with no software or batteries required

ATX Power Supply Tester

The myVolts ATX Power Supply Tester is a compact diagnostic tool that plugs directly into a power supply's main and peripheral connectors to verify voltage output. It is built for system builders, repair technicians and hobbyists who need a quick pass-fail check before installing or returning a PSU. The black ABS housing contains LED indicators for each monitored rail. No software or external power is required.

Compatibility Check

Before ordering, confirm that the power supply under test uses a standard 20-pin or 24-pin ATX main connector and provides the usual 4-pin, 6-pin or 8-pin CPU auxiliary connectors. The tester also accepts a traditional 4-pin HDD-style peripheral connector for +5 V and +12 V verification. Ensure the PSU can be powered on independently, either via a case switch or a paper-clip jumper on the green and black wires of the main connector.

Build and Connectors

The unit is moulded from black ABS plastic with clearly labelled LED windows for +3.3 V, -12 V, PG, +5 VSB, +12 V, -5 V and +5 V on the main rail, plus +12 V and +5 V for the HDD connector and a dedicated +12 V LED for the CPU connector. Each keyed socket matches the corresponding PSU plug orientation, so connections are foolproof and the LEDs light instantly to show which rails are live. The lightweight tester is small enough to keep in a tool bag for on-site troubleshooting.

商品特色

  • Quickly diagnose power issues by plugging the tester into the 24-pin ATX connector
  • LED indicators light up for each voltage rail including +3.3 V and +12 V
  • Checks 20-pin and 24-pin ATX plus HDD and P4 power connectors
  • Durable ABS construction built for repeated bench use
  • Simple plug-and-play operation with no software or batteries required

商品規格

TypeAT

商品問答

Does the tester ship with any extra cables or only the built-in ATX, HDD and P4 sockets?

The unit provides a 24-pin socket that also accepts 20-pin plugs, an HDD power socket and a P4/P6/P8 socket; no separate cables are included.

Which LED indicators should I watch to confirm every rail on a standard ATX supply?

Seven right-hand LEDs show +3.3 V, -12 V, PG, +5 VSB, +12 V, -5 V and +5 V; two left-hand LEDs show +12 V and +5 V for peripheral connectors; a single left LED shows +12 V for the P4/P6/P8 connector.

What does the PG light actually tell me once the tester is plugged into a live power supply?

The PG LED confirms the power-good signal is asserted, meaning the supply has stabilised its output voltages and is safe for the motherboard to start.

同類商品

顧客也比較過

同一分類，同一套結帳流程 — 支援八種加密貨幣，匯率鎖定 30 分鐘。