Tronic Television Guard with 2 USB Ports, 13Amps

Our review

This is a plug-in voltage guard from Tronic, rated at 13 amps, with two USB ports built in. Its job is simple: when mains voltage swings too high or too low, it disconnects power to whatever is plugged into it, so a television or similar equipment is not exposed to the surge or dip. That makes it relevant for households where the supply is unstable, or where expensive electronics sit on a circuit that also feeds heavy appliances. The USB ports are a practical extra, letting you charge a phone or similar device without a separate adapter. Before buying, check the plug type and socket layout you need, confirm the 13 amp rating suits the load you intend to connect, and think about how many outlets the equipment requires. Compare it with basic surge protectors, which handle spikes but not sustained over- or under-voltage, and with larger voltage stabilisers that regulate output rather than simply cutting it. Available on Sokonia.