DROK Digital Voltage Comparator DC 0-100V Voltage Monitor Controller Relay Module Panel Voltmeter with LED Display Charging Discharging Over&Under Voltage Protection
[Product Information]
Voltage Comparator will be operated with voltage DC 8- 28V (limitation DC 8 - 32V),and with high accuracy of ± 0.1V.
Users can easily set the upper and lower limits of the voltage, and the testing voltage range is 0-100V.
The voltage comparator can save the setting parameters automatically, if the power off suddenly, users won't lost the settings.
The voltage monitoring controller is multifunctional with Voltage measurement,Charging monitoring,Discharging monitoring, Operate within the range,Operate outside the range functions.
Improved power supply module makes stable performance, it can be used with a wide voltage range; increase the delay function for the closing and off.