Analog TDS Sensor Water Conductivity Sensor Module Board Kit - FITENVITAALFRIESLAND.NL

Water And Moisture Sensors

NE555 CD4017 Water Flowing Light LED Module DIY Kit

$45 $79.65
Blue TDS and EC Digital LCD Meter Conductivity Tester

$52.82 $73.95
DN25 YF-G1 Large Water Flow Sensor 1 inch

$51.16 $101.81
P31 Small Float Level Control Switch Plastic Float Switch

$63.47 $77.43
Blue pH02 Digital LCD pH Meter Pen of Tester Range 0.00-14.00

$36.65 $50.21
DC5V Humidifier USB Spray Module 108KHz with foam stick

$38.44 $61.89
P35 Small Float Level Control Switch Plastic Float Switch

$85.5 $168.44
Analog TDS Sensor Water Conductivity Sensor Module Board Kit

$68.31 $123.64
Analog PH Sensor Kit with PH Electrode Probe for Arduino

$52.85 $102.53
Anti-Corrosion Water Level Sensor with Ball Float Switch

$98.1 $155.98