Raindrops Sensor, 12V Rain Dectection Module Adjustable Sensor Controller Relay for Weather Monitoring
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Description
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HIGH QUALITY-- Raindrops sensor adopts high quality FR-04 material for long service life. It has nickel plating surface, which has better oxidation resistance and electrical conductivity, in use. ADJUSTABLE SENSITIVITY-- The Raindrops Sensor is equipped with potentiometer to adjust sensitivity, in order to control relay in different moisture level. WIDE APPLICATION-- Weather module can monitor rain and humidity of plant leaf, it is perfect for all kinds of weather monitoring. WITH INDICATOR-- This module is designed with indicators that will clearly show the power state and switch state, convenient to use. CONVENIENT-- High power relay module can directly control load such as motor. It has fixed holes for easy installation.
Description
(1)
HIGH QUALITY-- Raindrops sensor adopts high quality FR-04 material for long service life. It has nickel plating surface, which has better oxidation resistance and electrical conductivity, in use. ADJUSTABLE SENSITIVITY-- The Raindrops Sensor is equipped with potentiometer to adjust sensitivity, in order to control relay in different moisture level. WIDE APPLICATION-- Weather module can monitor rain and humidity of plant leaf, it is perfect for all kinds of weather monitoring. WITH INDICATOR-- This module is designed with indicators that will clearly show the power state and switch state, convenient to use. CONVENIENT-- High power relay module can directly control load such as motor. It has fixed holes for easy installation.
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