The Multifunctional Adjustable Voltage Limit Current Protector is a versatile electronic device designed to protect electrical equipment from damage caused by voltage fluctuations and excessive current. Here's a detailed description of its features:

1. **Voltage Protection**: This protector is equipped with circuitry to monitor the voltage supplied to connected devices. If the voltage exceeds a safe threshold, the protector automatically interrupts the power supply, preventing potential damage to sensitive electronics.

2. **Adjustable Voltage Limit**: One of the key features of this protector is its adjustable voltage limit. Users can customize the voltage threshold at which the protector triggers, allowing flexibility to accommodate different voltage levels or preferences.

3. **Current Protection**: In addition to voltage protection, this device also safeguards against excessive current flow. If the connected equipment draws more current than is safe, the protector activates to prevent overheating and potential electrical hazards.

4. **Multifunctional**: As the name suggests, this protector offers multiple functions beyond basic voltage and current protection. Depending on the model, it may include features such as surge protection, overload protection, short circuit protection, and power monitoring capabilities.

5. **Adjustable Current Limit**: Similar to voltage limits, some models of this protector may offer adjustable current limits. This feature allows users to set a maximum current threshold, ensuring that connected devices operate within safe parameters.

6. **LCD Display**: Many models of this protector feature an LCD display that provides real-time information about voltage, current, power consumption, and other relevant parameters. The display allows users to monitor the status of their electrical system and make informed decisions.

7. **Alarm System**: Some protectors come with built-in alarm systems to alert users when a voltage or current limit is exceeded. Audible or visual alarms notify users of potential issues, prompting them to take action to prevent damage to their equipment.

8. **Remote Control or Programmable Settings**: Advanced models of this protector may offer remote control capabilities or programmable settings, allowing users to adjust parameters and settings remotely or automate protection functions based on specific criteria.

9. **Compact and Portable**: Despite its advanced features, the protector is typically compact and portable, making it suitable for use in various environments, including homes, offices, workshops, and industrial settings.

Overall, the Multifunctional Adjustable Voltage Limit Current Protector provides comprehensive protection for electrical equipment against voltage fluctuations, current surges, and other electrical anomalies. Its adjustable settings, multifunctional capabilities, and user-friendly design make it a versatile solution for ensuring the safety and reliability of connected devices.