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Shop the best prices on 35,834 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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161 - 192 of 3,200
5 in 1 Digital Water Quality Tester Pen Salinity/PH/Temp/EC/TDS Meter for Drinking Water/Aquariums/Hydroponics/Pools
€23.95 Save €12.00 RRP: €35.95
2X PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
€18.95 Save €10.00 RRP: €28.95
6 in 1 High Accuracy Conductivity PH/EC/Humidity/Sunlight/Air Humidity/Temp Tester PH Meter
€64.00 Save €25.00 RRP: €89.00
9908 Portable Water Quality Tester High Precision PH/EC Conductivity/TDS/Temperature 4 in 1 Water Quality Test Pen
€17.95 Save €9.00 RRP: €26.95
3PCS 3-in-1 TDS&PH Meter, PH Meter for Water, 0.01 High Precision Water Quality Digital PH Tester,for Drinking Water,Lab
€11.95 Save €6.00 RRP: €17.95
PHB-1 Handheld PH Meter Portable Digital PH Tester 0.01 Accuracy with Temperature Sensor for Water Lab Pool
€89.00 Save €30.00 RRP: €119.00
TDS-A6V High-Precision Tap Water Quality Analysis Instrument Ec Conductivity Water Test Pen Tds Water Quality Test
€33.95 Save €17.00 RRP: €50.95
3-in-1 Hydrogen Water Quality Tester H2 Monitor, TEMP & ORP Meter 0-2400PPb for Drinking Water, Aquariums, Spa
€20.95 Save €11.00 RRP: €31.95
3 in 1 Water Quality Test Pen TDS/PH/TEMP PH Meter Multi-Parameter Belt Water Quality Analyzer
€34.95 Save €18.00 RRP: €52.95
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connector
€12.95 Save €7.00 RRP: €19.95
24 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter
€6.95 Save €4.00 RRP: €10.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool B
€6.95 Save €4.00 RRP: €10.95
Digital 2 In1 PH Temperature Water Quality Tester Backlight Hydroponics PH Meter for Swimming Pool A
€32.95 Save €14.00 RRP: €46.95
2X 4 in 1 YY-400 PH/ORP/H2&TEM Meter Digital Hydrogen Ion Concentration Tester for Aquarium, Swimming Pool, Backlight
€37.95 Save €21.05 RRP: €59.00
Soil Nutrient Meter Quick-Acting Nitrogen Analyzer Fertility Tester Gardening Agriculture LED Soil Tester LY606
€47.95 Save €21.05 RRP: €69.00
4-in-1 TDS Meter Digital Water Tester - Accurate, Reliable for Drinking Water, Aquariums
€8.95 Save €4.00 RRP: €12.95
Digital Online Water Quality Tester LCD TDS/EC Meter Us/PPM Detection EC Detector Inlet Outlet Test for Pool Laboratory
€25.95 Save €13.00 RRP: €38.95
TDS Meter Digital Water Quality Tester 0-9990PPM LCD Display Water Quality Testing Pen Alloy Electrode Probe
€8.95 Save €5.00 RRP: €13.95
PH Food PH Meter Detector PH-012 PH Meter Backlight LCD Digital Water Quality Tester Pen Temperature Meter 0.00-14.00ph
€30.95 Save €16.00 RRP: €46.95
Water Quality Tester Portable Acidity Meter PH Value Detection for Laboratory, Drinking Water, Aquariums, Hydroponics
€59.00 Save €20.00 RRP: €79.00
4 in 1 TDS/EC/Salinity/Temperature Detector Salt Content Water Quality Meter for Swimming Pool Drinking Water Aquarium
€21.95 Save €12.00 RRP: €33.95
4X 3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester Integrated
€22.95 Save €12.00 RRP: €34.95
2X Versatile Digital PH Meter 6-in-1 for Water Quality Testing Measures PH, EC, TDS, SALT, S.G, and TEMP
€64.00 Save €35.00 RRP: €99.00
75 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter
€13.95 Save €8.00 RRP: €21.95
8-in-1 Rechargeable Water Quality Tester Tool S.G PH EC Salt ORP TDS CF Temp Multi Parameter Test for Aquarium EU Plug
€104.00 Save €55.00 RRP: €159.00
5 In1 PH Meter with BT High Accuracy Measurement of PH/TDS/EC/CF/Temp Water Testing Kit for Water Hydroponics Lab
€45.95 Save €23.05 RRP: €69.00
PH Sensor Replacement Probe Composite Electrode PH Water Quality Electrode Tester for Laboratory Aq
€12.95 Save €4.00 RRP: €16.95
Portable TDS Meter Water Quality Tester for Drinking Water, Aquariums, Pools, Hydroponics Temp & Purity Measurement Pen
€19.95 Save €10.00 RRP: €29.95
Versatile Digital PH Meter 6-in-1 for Water Quality Testing Measures PH, EC, TDS, SALT, S.G, and TEMP
€29.95 Save €15.00 RRP: €44.95
USB Soil Integrated Transmitter for Temperature Humidity EC NPK PH Soil Sensor for Agriculture Soil Test Sensor
€84.00 Save €35.00 RRP: €119.00
Soil Tester 6 in 1 Humidity Sunlight PH Meter Temperature Humidity Soil Fertility Garden Plant Flower Humidity Tester
€17.95 Save €9.00 RRP: €26.95
PH Electrode Sensor Probe Industry Experiment Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
€27.95 Save €14.00 RRP: €41.95