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PH Meter Food Processing 2 in 1 Temperature Acidity Tester 0~14 High Precision Sensor For Fruit Meat Dough Alkalimeter Soil - AliExpress

Dfrobot Gravity Series Analog Ph Sensor / Meter Kit Compatible With Arduino For Water Quality Testing, Aquaculture - Pc Hardware Cables & Adapters - AliExpress

VEVOR XK-280 Füllmaschine Flüssigkeit 5ML-3500ML 50W Flüssigkeitsabfüllmaschine Abfüller Flüssigkeitsabfüllmaschine

LOUCHEN ZM S304 G1/2 Zoll Wasser Flow Halle Sensor Schalter Für Industrie Turbine Fowmeter Wasser - AliExpress

SEN-HZ06D DC 3V 5V 24V Water Flow Switch POM Food Grade Material Liquid Flow Sensor Mini Water Flow Sensor For Coffee Machine - AliExpress

0,25-3,0 L/min OD 6mm Wasser Flow Sensor Flüssigkeit Flow Meter Schalter Flüssigkeit Halle Magnetische Sensor SEN-HZ06S - AliExpress

Water Flow Switch POM Food Grade Material Mini Hall Magnetic Sensor for Coffee Machine SEN-HZ06CF OD 6MM - AliExpress

Cx-M5.1-Ss-Np-P-Tz Glue Dispenser Micro Gear Flow Meter - China Flow Meter, Micro Flow Meter

Solar Controller Lade Straße Licht Switch Circuit Board Lade Controller Schaltung Schalter Lithium-Batterie Lade Bord - AliExpress

G3/8'' Liquid Fuel Oil Flow Sensor Counter Diesel Gasoline Milk Gear Flow Meter

5-18V 6mm Schlauch Barb Ende Wasser flow Sensor 75-570 ml/min 3% Err für Trinken maschine Heißer Wasser Heizung Kaffee Maschine Dropship - AliExpress

Water Flow Switch POM Food Grade Material Mini Hall Magnetic Sensor for Coffee Machine SEN-HZ06CF OD 6MM - AliExpress

DIGITEN G3/8 Quick Connect Hall Effect Sensor Water Flow Sensor Food-Grade Flowmeter Water Flow Counter Meter 0.3-10L/min - Arduino, Raspberry Pi, and Reverse Osmosis Filter Compatible: : Industrial & Scientific