pH Meters

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2-in-1 pH/Chlorine Meter - Pool & Aquarium Water Quality Tester

Soil Tester For Ph, Ec, Npk, Humidity, Temperature | Lcd Display | Modbus Protocol - Mxbc

From 162,63 €

All-in-One Chlorine PH ORP H2 and Temperature Testing Device for Aquatic Cultivation Drinking Water Aquariums and Swimming Pools

Digital Water Quality Tester for Pool Spa, 2 in 1 pH and CL2 Meter Portable

pH and Chlorine Tester 2 in 1, Portable Digital Analyzer for Pool Spa Water

Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol

From 172,63 €

6-in-1 Bluetooth Water Tester: Smart pH, Chlorine Meter for Aquariums & Pools with Online Monitoring

From 107,63 €

pH and CL2 Water Quality Tester with Large Display for Pool Spa Use

PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions,PH 4.0 7.0 10.0

Soil Tester For Ph, Ec, Npk, Humidity, Temperature | Lcd Display | Modbus Protocol Fg2025031701830

From 159,00 €

6 In 1 Water Quality Detector Ph Ec Tds Orp Temperature Chlorine App Display Swimming Pool Bluetoot -n3122 A-V Edition 1129

7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof f54

7-in-1 Swimming Pool Tester for - Measures pH, Free Chlorine, ORP, EC, TDS, Salt & Temp (IP67 Waterproof)

6-in-1 Water Quality Tester with Bluetooth Real-Time Monitoring, App-Controlled, pH Chlorine ORP EC TDS Temperature Measurement, Automatic Calibration

Ph Meter, Digital Ph Meter, Ph Meter For Water Ph Meter High Accuracy

6in1 Bluetooth Digital Chlorine EC Temp PH Meter IP6 Smart Online Swimming Pool Water Quality Monitor Alarm Set

From 102,63 €

Home Sperm Observation Male Sperm Test Kit Accurate Observation of Sperm Concentration During Exerc

Swimming Pool 6 in 1 Water Tester pH EC TDS ORP Chlorine Temp Bluetooth N3122

From 122,63 €

Water Quality Ph Chlorine Tester, Ph Tester Chlorine,ph Meter

Accurate Digital PH Meter for Aquarium Water Testing - Multi-Parameter Water Quality Monitor with Online PH Sensor

Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol - W,New 2026

From 199,00 €

4 in 1 Soil PH Meter Moisture Temperature Light Digital Soil Tester for Plants

pH Probe with BNC Connector, 300cm Cable, 0-14 pH Range, Q9 Sensor for Oxidation-Reduction Monitoring

Professional Food PH Meter High Accuracy Sensor Temp Acidity Tester for Brewing Cheese Meat Canning Dough Soil PH Meter

3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Poo SH

Brix Refractometer Fruit Sweetness Cutting Fluid Concentration High Accuracy Sugar Refractometer

5-in-1 Digital Water Tester: pH, TDS, EC, Salinity, Temperature with ATC & Backlight for Pools, Drinks, Aquariums

Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organ SZRH A-S

Digital Online Water Quality Tester LCD TDS/EC Meter Us/PPM Detection EC Detector Inlet Outlet Test for Pool Laboratory

PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions,PH and ORP 25-26

18 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets compatible with Precise PH Meter

7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof f26