Digital Barometric Pressure Sensor Module 0- 40 Kpa Water Level Control Board For Arduino Liquid Flow Sensor Module 3.3 5 V - Sensors - AliExpress
ELECFREAKS Octopus Water Level Sensor
TDS Sensor & Arduino Interfacing for Water Quality Monitoring
Solu Water Level Sensor Depth of Detection Water Sensor for Arduino// High Sensitivity Water Sensor// Water Level Sensor Module Depth of Detection Liquid Surface Height for Arduino M : Amazon.ca: Industrial &
Water Conductivity Sensor,TDS Water Sensing Element Meter for Arduino Liquid Quality Monitoring Detection Tester Module Parts : Amazon.ca: Industrial & Scientific
Water Level Sensor - X2 Robotics in Canada
Water level sensor/detector interfacing with arduino uno
CQRobot Ocean: Contact Water/Liquid Level Sensor Compatible with Raspberry Pi/Arduino. for Automatic Irrigation Systems, Aquariums, Plants, in The Garden, in Agriculture etc. : Amazon.ca: Automotive