[VERSATILE FUNCTIONS] Provide 5 functions for users to choose, catering to various application needs.
[CUSTOMIZED SETTINGS] User-friendly interface allows setting of voltage upper and lower limits for precise monitoring.
[ACCURATE MEASUREMENT] Wide measuring range of DC 0-100V with a measuring accuracy of +0.1V.
[IMPROVED FUNCTIONALITY] Enhanced pull-in delay and disconnect delay functions for optimal performance.
[AUTOMATIC PARAMETERS] All settings parameters are automatically saved to prevent data loss for uninterrupted operation.

Spec:
DVB01 module is a multi-function voltage monitoring controller, using industrial-grade micro-controller as the main control unit, measuring a wide range of high precision. The controller prefers 5 different functions, and can customize and add other specific functions according to user's requirements. The user can set the voltage upper limit and the voltage lower limit. The module is made of genuine high-quality components carefully processed, , can be widely used in a variety of voltage measurement and control applications.

Features:
1. Provide 5 functions for users to choose, to meet more application needs
2.The user can set the voltage upper limit and voltage lower limit
3. Measuring range DC 0-100V, measuring accuracy + 0.1V
5. Increase the pull in delay and disconnect delay function
6. All settings parameters can be automatically saved, the content of power loss is not lost
7.New 0-99.9 seconds delay pull-IN and 0-99.9 seconds delay the pull-off function

Module function:
Function 1:
Voltage measurement: select this function, the relay will not act, digital display current measuring voltage;
Function 2:
Charging monitoring: when the measurement voltage is lower than the lower limit voltage, the relay is pulled in, higher than the upper limit voltage, the relay is disconnected;
Function 3:
Discharge monitoring: when the measurement