【Adjustable Voltage & Current Protection】Built-in adjustable protection thresholds. Automatically cuts off power when voltage or current exceeds your preset value to safeguard refrigerators, RV equipment and household appliances from unstable power damage. Supports manual or auto-reset mode for flexible use.
【Dual Digital Real-Time Display】Clear dual LED screen simultaneously shows real-time voltage and load current. You can quickly monitor power status at a glance. Multiple display modes are available to meet different viewing habits.
【Customizable Protection Parameters】Rich adjustable parameters include power-on delay, action delay and recovery threshold. Freely configure protection trigger conditions through the button panel to match different electrical equipment requirements.
【Plug & Play, Max 16A Load】Supports up to 16A rated load and fits most daily electrical devices. Compact plug-in design requires no complicated wiring, ideal for home, camper and temporary power scenarios.