MK Electronics MK TV Guard + 4 WAY EXTENSION COMBO

This TV Guard protects against low voltage, brown-outs and voltage dips. These conditions are harmful electrical and electronic equipment

The TV Guard also protects your appliance by disconnecting the power when it goes below unacceptable level. By disconnecting the power when it is bad, the TV Guard safeguards against short term and long term damage to ensure higher efficiency from your appliances.

It will also will re-connect automatically only after the supply has returned to acceptable limits after a 3-minute wait time.

10-30 seconds start- up delay is built-in to protect against frequent fluctuations and to ensure proper compressor shutdown and stat-up.

Low power (under-voltage) will certainly damage any appliances . The TV Guard protects your appliance by disconnecting the power when it goes below unacceptable level. Additionally, there is a delay when power returns to normal. 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. 
Order it online from Jumia and have it delivered to you wherever you may be.
Automated functionalityThe TV guard will disconnect the power to your appliance if the mains voltage drops below or above a pre-set limit. It will also will re-connect automatically only after the supply has returned to acceptable limits after a 3 minute wait time.
Dial ControlsThe MK volt guard allows you to control how sensitive the guard is to voltage problems. Using the control dial you can set the desired level of protection and specifications.