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Shop the best prices on 33,482 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, ZENGO, Cuich and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Ireland.

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1 - 32 of 3,200
Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol
From €169.00
PH/ORP/H2&TEM Digital Meter 4 in 1 for Pool Water Testing
From €42.95
Professional Food PH Meter High Accuracy Sensor Temp Acidity Tester for Brewing Cheese Meat Canning Dough Soil PH Meter
From €21.95
18 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter
From €5.95
2-in-1 pH/Chlorine Meter - Pool & Aquarium Water Quality Tester
From €38.95
Digital Water Quality Tester for Pool Spa, 2 in 1 pH and CL2 Meter Portable
From €20.95
Advanced 6-in-1 Pool and Aquarium Water Tester with pH, Chlorine Sensors and Real-Time Monitoring via Bluetooth Connection
From €69.00
Soil Tester For Ph, Ec, Npk, Humidity, Temperature | Lcd Display | Modbus Protocol - Mxbc
From €159.00
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur-hy
From €74.00
6-in-1 Bluetooth Water Tester: Smart pH, Chlorine Meter for Aquariums & Pools with Online Monitoring
From €104.00
PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions,PH 4.0 7.0 10.0
From €10.95
pH and Chlorine Tester 2 in 1, Portable Digital Analyzer for Pool Spa Water
From €20.95
100Pcs Ketone Urine Strips for Weight Management & Ketosis Detection
From €12.95
Professional Food PH Meter High Accuracy Sensor Temp Acidity Tester
From €23.95
3 in 1 Water Quality Tester TDS EC Conductivity Temperature Meter for Household Water
From €11.95
7-in-1 Swimming Pool Tester for - Measures pH, Free Chlorine, ORP, EC, TDS, Salt & Temp (IP67 Waterproof)
From €89.00
2X PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
From €18.95
Lcd Tds-3 Meter For Drinking Water Quality Tester
From €16.95
Tuya WiFi 7 In1 Water Quality Tester Multi-Parameter Water Analyzer PH/ORP/EC/PPM//Humidity/TEMP Monitor Meter EU Plug
From €79.00
4 in 1 YY-400 PH/ORP/H2&TEM Meter Digital Hydrogen Concentration Tester for Aquarium, Swimming Pool
From €14.95
Pool Water pH&Chlorine Tester for European Swimming Pools_ynaf
From €39.95
7-in-1 Ph, Free Chlorine, ORP, EC, TDS, Salt, Temp Meter - Waterproof IP67 Swimming Pool Salinity Tester
From €64.00
Replacement PH Probe for Pool Water Testing 0-14 Detection Range
From €59.00
Ph Meter, Digital Ph Meter, Ph Meter For Water Ph Meter High Accuracy
From €8.95
4 In 1 Soil PH Meter Moisture/Temp/Soil PH Tester
From €8.95
6-in-1 Water Quality Tester with Bluetooth Real-Time Monitoring, App-Controlled, pH Chlorine ORP EC TDS Temperature Measurement, Automatic Calibration
From €59.00
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organ SZRH A-S
From €69.00
T D S Water Tester Portable Gray Water Quality Tester Meter 3 Button Digital Display Water Quality TDS Test Pen for Aquarium
From €7.95
PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions,PH and ORP 25-26
From €16.95
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof f26
From €74.00
Tds Meter, 0-200000 Ppm Meter, 0-14 Ph Meter, 5 In 1 Tds/ec/salt/temp/ph Meter For Drinking Water, Pool And Fish Tank Y
From €43.95
Lineco Ph Testing Pen For Paper Acids Lineco
From €12.95