Liquid Sensors

DFRobot provides varieties of liquid sensors, including PH, ORP, ec meter, conductivity, turbidity,TDS, dissolved oxygen, pressure, flow, liquid level sensor.

Gravity: Analog pH Sensor/Meter Kit V2 (Arduino & Raspberry Pi & micro:bit Compatible)

$39.50

SKU:SEN0161-V2

In Stock
Gravity: Analog Electrical Conductivity Sensor /Meter V2 (K=1)

$69.90

SKU:DFR0300

In Stock
-30%

Gravity: Analog Dissolved Oxygen Sensor / Meter Kit for Arduino

$119.00 $169.00

SKU:SEN0237-A

In Stock
Gravity: Analog Industrial pH Sensor / Meter Pro Kit V2

$64.90

SKU:SEN0169-V2

In Stock
Gravity: Analog TDS Sensor/ Meter for Arduino

$11.80

SKU:SEN0244

In Stock
Gravity: Analog Turbidity Sensor for Arduino

$9.90

SKU:SEN0189

In Stock
Gravity: Analog Water Pressure Sensor

$15.90

SKU:SEN0257

In Stock
Gravity: Analog pH Sensor / Meter Kit for Arduino

$29.50

SKU:SEN0161

In Stock
Gravity: Non-contact Digital Liquid Level Sensor for Arduino

$11.90

SKU:SEN0204

In Stock
Gravity: Industrial Stainless Steel Submersible Pressure Level Sensor(0~5m)

$43.90

SKU:KIT0139

In Stock
Gravity: Photoelectric High Accuracy Liquid Level Sensor for Arduino

$6.90

SKU:SEN0205

In Stock
Non-contact Capacitive Liquid Level Sensor for Container OD>11mm

$10.90

SKU:SEN0368

In Stock
Gravity: Tipping Bucket Rainfall Sensor - I2C & UART

$29.90

SKU:SEN0575

In Stock
-30%

Gravity: Analog Electrical Conductivity Sensor PRO (K=1)

$140.00 $199.00

SKU:SEN0451

In Stock
Gravity: Analog ORP Sensor Meter for Arduino

$89.00

SKU:SEN0165

In Stock
Gravity: Analog pH Sensor / Meter Pro Kit for Arduino

$56.90

SKU:SEN0169

In Stock
Gravity: Analog Electrical Conductivity Sensor / Meter(K=10)

$79.90

SKU:DFR0300-H

In Stock
Gravity: Water Flow Sensor (1/2") For Arduino

$8.99

SKU:SEN0217

In Stock
Gravity: Analog Industrial ORP Sensor Meter Pro for Arduino

$129.00

SKU:SEN0464

In Stock
Gravity: Non-contact Capacitive Flexible Liquid Level Sensor

$9.90

SKU:SEN0508

In Stock