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Shop the best prices on 35,956 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Till, Amyi and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Ireland.

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289 - 320 of 3,200
80 Strips PH 1-14 Litmus Paper PH Tester Papers Universal Indicator Paper Test for Water Aquarium
€12.95 Save €56.05 RRP: €69.00
High-quality water quality test pen EC conductivity TDS temperature salinity meter S.G specific gravity seawater swimming pool detector
€20.95 Save €6.00 RRP: €26.95
PH Electrode Water PH Meter Probe Sensor PH Tester Electrode with BNC Connector for Replacement
€16.95 Save €19.00 RRP: €35.95
3 in1 Flowers Plant Soil PH Tester Moisture Light Meter hydroponics Analyzer Green
€20.95
7 in 1 Water Quality Tester Pen PH/TDS/EC/Salinity/ORP/S.G/Temperature Meter Water Quality Measurem
€33.95 Save €7.00 RRP: €40.95
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
€26.95 Save €23.00 RRP: €49.95
w 5 In 1 Tds//ph/salinity/temperature Meter Digital Water Quality Monitor Tester For Pools, Drinking
€44.95
w 3-in-1 Digital Ph Soil Ph Level Meter Tester Ph Measurement Garden Tool Measuring Instrument For Plant (green)
€34.95
Multifunction LCD Testerspa Water Quality Analyzer with Probe Digital pH Tester
€23.95 Save €80.05 RRP: €104.00
w 5 in 1 TDS Meter PH Tester PH/TDS/EC/Salt/Temp Tester IP65 Waterproof PPM Meter Water Tester for Drinking Water
€29.95
High Accuracy Digital PH Meter Water Quality Tester with TDS and EC Measurement
€54.00 Save €15.00 RRP: €69.00
COMPATIBLE Xiaomi Superb Accurate Mini Exquisite Easy-to-use Water Purity Tester Water Quality TDS Tester(White)
€30.95
BENETECH GM761 Digital PH Meter Tester
€35.95
SmartSensor PH818 PH Water Quality Tester Pen
€41.95
Digital Water Pen Portable LCD Screen ABS 3 in 1 PH TDS Temp Water Quality Tester with Battery
€33.95 Save €40.05 RRP: €74.00
Digital pH Meter High Precision Water Quality Tester with Backlight Display for Laboratory Drinking Pools and Aquariums
€59.00
Digital Tester 169e Orp/redox Tester Orp Tester Potential Positive And Negative Orp Meter High Preci
€45.95
High-Accuracy TDS Meter for Water Quality - Measures Hardness, EC, and pH in Aquariums
€18.95 Save €18.00 RRP: €36.95
BENETECH GM795 Penetration Portable PH Meter Soil Tester
€109.00
w Ph Probe - Category Ph And Chlorine Regulator
€99.00
High Precision H2 Meter Digital Hydrogen Meter With Data Hold For Aquariums 0926
€29.95 Save €29.05 RRP: €59.00
Water Quality Detector Pen Conductivity And Temperature Tester Thermometer Water Quality Test Kit
€104.00 Save €55.00 RRP: €159.00
Ph Replacement Probe Aquarium Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connector
€32.95 Save €16.05 RRP: €49.00
pH-ATC pH Tester Measuring Pen Digital pH Value Testing Meter 0~14pH 0.1pH with LED Screen 25-26
€24.95 Save €23.00 RRP: €47.95
PH Salt Content TDS EC Temperature Meter 5-in-1 Digital Water Quality Tester for Aquarium and Plant Tanks
€49.95 Save €24.05 RRP: €74.00
Cherry Pink Water Temperature Meter For Baby Care Accessories
€20.95 Save €10.00 RRP: €30.95
6-in-1 Digital Water Tester for PH Chlorine Monitoring Bluetooth Tool
€79.00 Save €40.00 RRP: €119.00
High Precision Digital PH Meter with Backlight for Water Quality Testing in Labs and Drinks
€38.95 Save €45.05 RRP: €84.00
3-in-1 Water Quality Tester with LCD Display for TDS EC and Temperature
€7.95 Save €4.00 RRP: €11.95
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connector
€10.95 Save €5.00 RRP: €15.95
3-in-1 TDS Water Quality Tester: High Accuracy Digital Water Testing Kit for Drinking Water
€15.95 Save €25.00 RRP: €40.95
Tds Meter 0-1999 Ppm Measure Range Filter Measuring Conductivity Water Purity Quality Measurement T
€43.95 Save €25.05 RRP: €69.00