Humidity Switch Module HR202 Humidity Switch Relay Module Humidity Sensor Controller DC5V Portable Module
Humidity Switch Module HR202 Humidity Switch Relay Module Humidity Sensor Controller DC5V Portable Module
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Humidity Switch Module HR202 Humidity Switch Relay Module Humidity Sensor Controller DC5V Portable Module

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Key item features

  • 1. Adopt HR202 Humidity Sensor;
  • 2. The Comparator Output Directly Drives The Relay And Is Connected To 220V AC Or Other Equipment;
  • 3. The Distribution Potentiometer Adjusts The Temperature Detection Threshold;
  • 4. The Sensor Connection Can Be Equipped With Pin Headers And Lead Wires For Humidity Sensors;
  • 5. The Overall Dimensions Of The Circuit Board Are: 50x26mm, With 4 Fixing Holes; Humidity Detection, Humidity Sensor, Environmental Humidity Detection, With Relay Output, Which Can Directly Control The Power Supply Of Related Equipment.

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Current price is $7.58
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  • Free shipping
  • Free Holiday returns until Jan 31

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Ships to
Arrives between Oct 23 - Oct 27
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Sold and shipped by NY Electronics Co. Ltd
3.895161290322581 out of 5 stars
3.9 stars out of 5, based on 124 seller reviews(3.9)
Extended holiday returns
Free Holiday returns until Jan 31
Other sellers
$7.21
+Free shipping
Shipping, arrives by Thu, Oct 29 to Columbus, 43215
Sold and shipped by Huote Electronics
Extended holiday returns
Free Holiday returns until Jan 31