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Price
€24.90

Liquid Level Sensor
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€3.95

MQ-135 Gas Sensor
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€6.50

Gravity: Analog pH Sensor / Meter Pro...
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€69.90

Rain sensor Module for Arduino
Price
€2.95

Analog Electrical Conductivity Sensor...
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€84.90

Gravity: Non-contact Digital Water /...
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€11.50

Gravity: Analog Infrared CO2 Sensor...
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€67.90

Formaldehyde (HCHO) Sensor Module
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€54.50

Analog ORP Sensor Meter For Arduino
Price
€99.90

Grove - Electrical Conductivity...
Price
€44.95
- DISCONTINUED

Liquid Level Sensor
Regular price
€1.50
-€0.50
Price
€1.00
- On sale!
- -€0.50

TDS Meter V1.0 Board module Water -...
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€9.60

CO2 Air Quality Sensor CCS811 - RJ11...
Price
€11.50

Grove - Multichannel Gas Sensor v2
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€44.80

Water Leak Detector
Price
€38.90
- DISCONTINUED

MQ131 Ozone Gas Sensor High...
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€22.80

Display Water Flow Sensor Meter With...
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€35.50

Breakout Gas Sensor MQ-5
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€4.10

Gravity: HF Sensor (Calibrated) - I2C...
Price
€264.90

Gravity: PH3 Sensor (Calibrated) -...
Price
€264.90

Gravity: H2 Sensor (Calibrated) - I2C...
Price
€184.90

Gravity: HCL Sensor (Calibrated) -...
Price
€184.90

Gravity: SO2 Sensor (Calibrated) -...
Price
€175.80

Gravity: NO2 Sensor (Calibrated) -...
Price
€175.80

Gravity: O3 Sensor (Calibrated) - I2C...
Price
€169.90

Gravity: CL2 Sensor (Calibrated) -...
Price
€149.90

Gravity: NH3 Sensor (Calibrated) -...
Price
€149.90

Gravity: CO Sensor (Calibrated) - I2C...
Price
€69.90

Gravity: O2 Sensor (Calibrated) - I2C...
Price
€89.90

Gravity: H2S Sensor (Calibrated) -...
Price
€79.90

Gravity: Analog Hydrogen Gas Sensor...
Price
€9.80

Gravity: Analog Gas Sensor (MQ2) For...
Price
€6.50

Gravity: Analog Alcohol Sensor (MQ3)...
Price
€6.50

Gravity: Analog LPG Gas Sensor (MQ5)...
Price
€6.50

Gravity: Analog CH4 Gas Sensor (MQ4)...
Price
€7.90

Gravity: Analog Propane Gas Sensor...
Price
€6.50