Without doubt, power interruptions cause major problems for home and business computing. An unpredictable power supply can lead to worrying problems events such as surges, spikes, brownouts and utility failures. If any of these should occur, there’s a strong chance you will suffer from loss of critical data, lowered productivity and even damage to your expensive equipment.All electrical and electronic equipment, connected to the mains supply is at risk of being damaged from spikes, surges, lightning, brown-outs, power-cuts (blackouts), power back surges, and over-voltage.UKMK encompasses a wide range of power protection products for use in many different industries where clean, regulated mains power is critical to their continued operation.MK TV GUARDThe TV guard is an overvoltage protection device rated at 5 Amps. The TV guard will disconnect if the mains go above the upper limit and re-connect automatically after the supply returning and remaining below the upper limit for the duration of the wait time.MK FRIDGE GUARD Low power (under-voltage) will certainly damage any electrical appliance’s compressor. Because we have no way of preventing these fluctuations, it is important to protect your devices. This fridge guard/TV Guard protects your appliance by disconnecting the power when it goes below functional levels. Additionally, there is a delay when power returns to normal and this reduces the chances of fridges/freezers or TVs/DVDs being damaged due to excess power flow. This will ensure that the appliance is not switched on-off repeatedly during fluctuations nor is it subjected to a massive surge normally experienced when power returns after power cuts and fluctuations. It also protects your devices from a massive surge normally experienced when power returns after power cuts.