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 <p>Description:<br>&nbsp;<br>&nbsp;<br>Working voltage 5V<br>Intelligent adjust design<br>Four fixed bolt hole for installation<br>Use potentiometer to adjust sensitivity<br>With power indicator(red),relay status indicator(blue)<br>Use thermistor to sense the environmental temperature,nterface Maximum load: AC 0V-250V/10A,DC0V-30V/10A<br>Size: 6.5*2.3cm/2.56x0.91inch<br>&nbsp;<br>&nbsp;<br>Note:<br>&nbsp;<br>1.Transition: 1cm=10mm=0.39inch<br>2.Please allow 0-3mm error due to manual measurement. pls make sure you do not mind before you bid.<br>3.Due to the difference between different monitors,the picture may not reflect the actual color of the item. Thank you!<br>&nbsp;<br>&nbsp;<br>Package includes:<br>&nbsp;<br>&nbsp;<br>1 x 5V Humidity Sensitive Switch Relay Module</p>
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HR202 DC 5V 1 Channal 1CH 5V Humidity Sensitive Switch Relay Module Humidity Controller Humidity Sensor Module For arduino

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

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

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