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outdoor cooling
Durable in use
making it versatile for various applications
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Discontinued Optical Infrared Water Level Sensor 15mA 5V Water Liquid Control Switch DSLR Microphone outdoor coolingDiscontinued Because Of Very Low Sale Water Level Sensor is a combination of one infrared light transmitter and receiver to achieve non contact liquid level detection. The particular sensor is not equipped with an electronics interface circuit it merely holds one infrared light emitting diode and one phototransistor inside its shell. Infrared Water Sensor can measure till 1mm. The Optical Water control switch has an easy mounting method with a locking
