Refrigerator Surge Protector, Single Outlet Voltage Protector with Real-Time Voltage Display, 900J Over & Under Voltage Protection, 120V 15A 1800W for Refrigerator, AC, TV & Home Appliances

[900J Surge & Voltage Protection] Protect refrigerators, TVs, computers, air conditioners, and other 120V home appliances from power surges, voltage spikes, brownouts, and unstable electricity. Featuring 900 joules of surge protection with automatic over-voltage (140V) and under-voltage (90V) cutoff, this voltage protector helps prevent costly electrical damage. [Real-Time LED Voltage Display] Monitor your power supply at a glance with the LED digital display and four-color status indicators. Easily identify Normal, High Voltage, Low Voltage, and 3-Minute Delay modes, giving you instant confidence that your appliances are operating safely.

[Smart 3-Minute Delay Protection] After power returns to a safe level, the refrigerator surge protector automatically delays reconnection for 3 minutes to prevent rapid compressor cycling. Ideal for refrigerators, freezers, air conditioners, and other compressor-driven appliances, helping extend equipment lifespan. [Plug & Play Space-Saving Design] Simply plug the single outlet surge protector into any standard 120V wall outletno tools or wiring required. Its compact design saves space without blocking adjacent outlets, making it ideal for homes, apartments, offices, dorms, RVs, and travel