Digital Water Flow Meter with Hall Effect Sensor | 0.3-4L/min Power Supply Use the RS-485 Modbus protocol

Use the RS-485 Modbus protocol or a BLE-MQTT bridge to stream live values

Battery: 2 AA alkaline dry batteries

Advanced Light Transmission Meter for Tint & Film

about 2 times/s

Digital Water Flow Meter with Hall Effect Sensor | 0.3-4L/min Power Supply Use the RS-485 Modbus protocolAccurate Low Volume Liquid Measurement Accurately monitor and control low volume liquid flow with our Digital Flow Meter Kit. This complete system pairs the US211M Lite display with a high precision Hall effect sensor, making it the perfect solution for research labs, small water systems, and any application where precise measurement is critical. Key Features: Precise Measurement: Delivers 1% accuracy for flow rates from 0. 3 to 4 L min. Dual Flow