HR202 DC 5V 1 Channal 1CH 5V Humidity Sensitive Switch Relay Module Humidity Controller Humidity Sensor Module For arduino

Description:
 
 
Working voltage 5V
Intelligent adjust design
Four fixed bolt hole for installation
Use potentiometer to adjust sensitivity
With power indicator(red), relay status indicator(blue)
Use thermistor to sense the environmental temperature, nterface Maximum load: AC 0V-250V/10A, DC0V-30V/10A
Size: 6.5*2.3cm/2.56×0.91inch
 
 
Note:
 
1.Transition: 1cm=10mm=0.39inch
2.Please allow 0-3mm error due to manual measurement. pls make sure you do not mind before you bid.
3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
 
 
Package includes:
 
 
1 x 5V Humidity Sensitive Switch Relay Module