LED Display Adjustable Overvoltage and Undervoltage Refrigerator Voltage Protector, 120VAC, 15A Single Outlet Digital Surge Socket Protector for Refrigerator, TV, PC, Home Appliance with Delay Circuit

Socket over-undervoltage protector

• 3 KINDS ADJUSTABLE PROTECTIVE VALUE : Widely settable overvoltage value (120-140V), undervoltage value (80-100V) and fault recovery delay (5-999 Sec) time are adjustable. It’s very convenient to operate because of all values effortlessly using the intuitive interface. It expands the coverage for using and protecting your products, delivering more precise protection for appliances.
• VOLTAGE GUARD SAFETY : The voltage guard can effectively protect the safe use of household appliances and prevent accidents caused by circuit failures.
• HOW IT WORKS : The voltage protective relay protects the HIGH OR LOW voltage through a delay short circuit. The delay time is 5-999 seconds.
• REAL-TIME VOLTAGE MONITORING: Each wall mount surge protector features its own upgraded LED display for instant power metrics. This plug in surge protector outlet design integrates seamlessly with high-demand pairs like refrigerators/freezers or dual TVs.
• SMART AUTO-RECOVERY: the 1800W (max) refrigerator voltage protector with 120VAC 15A plug, protective voltage range from 80V to 140V. The voltage guard can automatically cut off the power output when the voltage is below or above the limit, the delay time is 5-999 seconds. When the voltage returns to the normal, the outlet will light up, after which the socket current will start to flow.