myVolts
myVolts Evonecy ATX Power Supply Tester with Indicator Light Black
Compact ATX power supply tester checks 20/24-pin, SATA and HDD connectors with LED voltage indicators
- TypeAT
- Tests ATX, SATA and HDD connectors for broad compatibility
- Green LED confirms power supply is running smoothly
- Detects voltage faults early to prevent component damage
- Checks 4-pin, 6-pin and 8-pin HDD power connectors
- Compact ABS housing measures 2.76 by 1.97 by .79 inches
Compact ATX power-supply tester
The myVolts Evonecy unit plugs directly into 20-pin and 24-pin ATX connectors plus SATA and HDD power leads. A green LED confirms when the supply is running smoothly, helping technicians and home builders spot faults before they damage components.
Tests main and peripheral rails
The device checks +3.3 V, +5 V, +12 V, -5 V, -12 V and +5 VSB on the main connector, while separate sockets verify +5 V and +12 V on HDD leads and +12 V on 4-pin, 6-pin or 8-pin CPU plugs. It cannot measure voltage levels or load capacity, only presence of each rail.
Rugged ABS housing with colour-coded LEDs
The black plastic body measures 2.76 by 1.97 by 0.79 inch and fits in a tool pouch. Seven right-side LEDs and two left-side LEDs give instant pass-or-fail indication without a multimeter. No display, software or battery is included, so detailed diagnostics need separate instruments.
Highlights
- Tests ATX, SATA and HDD connectors for broad compatibility
- Green LED confirms power supply is running smoothly
- Detects voltage faults early to prevent component damage
- Checks 4-pin, 6-pin and 8-pin HDD power connectors
- Compact ABS housing measures 2.76 by 1.97 by .79 inches
Specifications
| Type | AT |
|---|
Questions about this item
Will the tester work with my older 20-pin ATX power supply?
Yes, the unit accepts both 20-pin and 24-pin ATX connectors and checks the +3.3 V, +5 V, +12 V, -12 V, -5 V, +5 VSB and PG rails.
How do I know the tester itself is functioning after I plug it in?
When a working supply is connected, seven LEDs on the right side light for the ATX rails and two LEDs on the left light for the HDD connector; all LEDs on means the tester is operating correctly.
Does the package include any SATA or 4-pin adapters, or must I buy them separately?
The box contains only the tester; it has built-in sockets for 20/24-pin ATX, 4/6/8-pin CPU and SATA/HDD power connectors, so no extra adapters are required.
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