Adafruit 8" eTape Liquid Level Sensor + extras

The eTape Liquid Level Sensor offers accurate fluid measurement without bulky mechanical floats. It's perfect for seamless integration with electronic control systems, providing a reliable resistive output that varies as the fluid level changes.

Embedded within each sensor is a mechanism that compresses under hydrostatic pressure, allowing resistance change to reflect accurate fluid depth. The sensor's output resistance inversely correlates with liquid volume: lowered liquid means increased resistance, and vice versa.

This unique 8-inch sensor is ideal for hydroponics, aquariums, fountains, pools, or rain tube systems. It includes a 4-pin connector for simplified connections and a 560 ohm resistor to enhance usability. Easily read it using a microcontroller or Arduino ADC pin for efficient project integration.