pH Meters

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PH Meter for Water Hydroponics Digital PH Tester Pen 0.01 High Accuracy Pocket Size with 0-14 PH Measurement Range for Household Drinking, Pool and Aq

€14.95 Save €6.00 RRP: €20.95

Robot PH Value Data Detection and Acquisition Sensor Module Acidity and Alkalinity Sensor Monitoring and Control Ph0-14

CCT-3320V Conductivity Meter Resistivity Meter Water Quality Testing Online Analysis 0-2000 Meter to Measure PH

4-In-1 Water Quality Tester Tds/Ph/Ec/Temp

Portable Ph Meter B

Ph/Tds/Ec Water Quality Tester B

HM DIGITAL Water Quality Meter Digital TDS Single Circuit Inlet Outlet Water Quality Test for Swimmi

€23.95 Save €22.00 RRP: €45.95

Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Gre

€9.95 Save €8.00 RRP: €17.95

PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector

ORP-169F Waterproof ORP Meter High Quality ORP Meter Water Quality Tester Test Tool ORP Tester

€23.95 Save €21.00 RRP: €44.95

Versatile Digital PH Meter 6-in-1 for Water Quality Testing Measures PH, EC, TDS, SALT, S.G, and TEM

€24.95 Save €23.00 RRP: €47.95

4-In-1 Soil Tester Multifunctional Soil Detector Moisture Meter Ph Meter Temperature Moisture Sunlight Intensity Ph Tester

3 In 1 Tds Ph Meter Ph/tds/temp Meter Digital Water Quality Monitor Household Ph Tester Backlight For Pools Drinking Aquariums

6 In 1 Digital Wifi Water Quality Tester Ph/ec/tds/salt/g.s/temp Meter Water Analyzer App Smart Control Online Remote Monitoring

Ph121 3-in-1 Online Water Quality Detector Ph Ph Meter/temperature Test Aquaculture Water Quality Analyzer

Smart Sensor Ph818f Pen Type Ph Meter Accurate Water Quality Tester Hydroponics Acidometer For Swimming Pool Aquariums

Tuya Wifi Water Quality Tester 8 In 1 S.g/ph/ec/orp/tds/cf/salt/temp Measuring Analyzer Diy Water Quality Detector Water Monitor

Yieryi Ph Electrode Probe Aquarium Swimming Pool Bnc Replace Probe Connector Ph Calibration Liquid Tester Acidity Meter Detector

Rs485 Waterproof Digital Garden Greenhouse Soil Ph Meter Sensor Tester Transmitter

PH Meter for Water, PH Tester 0.01 High Accuracy Water Quality Tester with 0-14 PH Measurement Rang

€9.95 Save €35.00 RRP: €44.95

6-in-1 Water Quality Tester PH, TDS, EC, ORP, , Temp Benchtop Analyzer for Lab, Aquarium, Pool, Dri

€149.00 Save €10.00 RRP: €159.00

TDS Meter Digital Water Test,Electronic Water Tester with 0-9999 PPM Measurement Range for Househol

€7.95 Save €35.00 RRP: €42.95

Rechargeable 5 in 1 Salinity Meter PH Water Quality Tester Digital EC TDS TEMP Monitor for Aquarium

€29.95 Save €34.05 RRP: €64.00

Blue ph value test pen, PH tester

€13.95 Save €3.00 RRP: €16.95

Digital Ph Meter, Ph Meterhigh Accuracy Water Quality Tester With 0-14 Ph Measure

4 In 1 Soil Ph Tester Ph Light Moisture Acidity Tester Soil Tester Moisture Meter Plant Soil Tester Kit Ph Monitor Detector

For Cl2 Tester Water Quality Ph Level Portable Digital Ph Meter Swimming Pool Accessories Analytical Instruments,ph Tester

€39.95 Save €24.05 RRP: €64.00

Tds Tester, Water Quality Meter Lcd Pen With 0-9990 Ppm Measurement Range Portable

Digital Ph Meter High Precision Lcd Aquarium Water Acid Ph Tester Pool Analyzer Hfmqv 100% new

Ph Replacement Probe Aquarium Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connector

€14.95 Save €6.00 RRP: €20.95

PH Salinity Temperature Tester High Accuracy IP65 Waterproof Portable Digital Water Quality Meter for Home Hotel

€49.00 Save €60.00 RRP: €109.00

- 3 in 1 Soil Tester, Soil pH Tester, Soil Moisture Meter, Soil Light Intensity Tester, 3 in 1 Soil Tester for Garden and Agriculture (No Battery Need

€23.95 Save €14.00 RRP: €37.95