Tronic Power Guard with 2 USB Ports, 13Amps
TSh 38,500
Our review
The Tronic Power Guard is a voltage protection device that sits between your wall socket and your equipment. When the incoming power rises or falls outside an acceptable range, it disconnects the supply, which matters because both high and low voltage can damage electrical and electronic appliances. Two USB ports are built in for charging phones, tablets and similar devices. It suits anyone running sensitive equipment where the mains supply is unreliable, such as a fridge, television, computer or router. Before buying, check the 13A rating against the load you plan to connect, and confirm the plug and socket type match your installation. Compare it with basic surge strips, which handle spikes but not sustained overvoltage or brownouts, and with larger stabilisers that also correct voltage rather than only cutting it. If you mainly need automatic disconnection plus convenient USB charging, this is a straightforward option available on Sokonia.
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