12V Humidity switch relay module(Blue)
Product Introduction
12V Humidity switch relay module(Blue)
Use thermistor to sense the environmental temperature, nterface Maximum load: AC 0V-250V/10A, DC0V-30V/10A
– Use potentiometer to adjust sensitivity
– Intelligent adjust design
– With power indicator(red), relay status indicator(blue)
– Working voltage 12V
– Four fixed bolt hole for installation