YF-B9 Water Flow Sensor (¾" BSP, 2–50 L/min)
A ¾-inch hall-effect water flow sensor for measuring flow rates between 2 and 50 liters per minute, connecting to microcontrollers like ESP8266 or Arduino.
- The description claims the sensor outputs a pulse signal without a display or WiFi.
Variants (1)
- Default Title — 299.00 ZAR — In stock
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