Rika is a sensor manufacturer & solution provider of environmental and weather monitoring for 10+ years
Under strict quality control and professional management for wind sensor, Hunan Rika Electronic Tech Co.,Ltd has grown to be internationally famous. Rika Sensors's weather station is various in types and styles to meet the different needs of customers. Rika [water quality sensor is processed by the advanced Pulse-Width Modulation constant current technology which controls the artificial circuits with the help of the microprocessor to control or change the power. It has the advantage of high intensity. Compared to any other lights, it should be noticed that the chips of this product operate at a low voltage that the human body can withstand, thus it is much safer in the perspective of users. Its operating temperature is ranging from -40℃ to +50℃.
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