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Shop the best prices on 36,139 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Fsu, Viewleaf, Till and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Ireland.

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33 - 64 of 3,200
Accurate PH Meter for Aquarium Multi-Parameter Water Quality EU Plug
€18.95 Save €19.00 RRP: €37.95
3-in-1 H2 Meter Tester Digital Water Quality Test Meter ORP/H2/Temperature Test Pen High Accuracy for Drinking Water Multicolor
€43.95
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organic Contamination
€79.00 Save €50.00 RRP: €129.00
Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer EU Plug
€25.95 Save €26.00 RRP: €51.95
suitable for PH Meter Calibration Solution 4.0 7.0 10.01 PH Pens Calibration Solution Probe Liquids PH Calibratio-YI WU CHUN HUI
€14.95 Save €19.00 RRP: €33.95
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organic Contamination
€104.00 Save €45.00 RRP: €149.00
18 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter
€7.95
2025 Oxygen Meter for Water, Resolution 0.040.0mg/L, Oxygen Saturation 0.0300.0% with ATC for Aquaculture
€129.00 Save €80.00 RRP: €209.00
High Precision Water Hardness Instrument TDS Tester PH Meter Aquarium Pool Water Testing Pen
€6.95
Professional Water Quality Analyzer for pH, Dissolved Oxygen, Temperature - Compact Lab and Environmental Monitoring Unit
€27.95 Save €14.00 RRP: €41.95
Soil Tester for pH EC NPK Humidity Temperature with LCD Display Modbus Protocol
€249.00 Save €10.00 RRP: €259.00
CCT-3320V Conductivity Meter Resistivity Meter Water Quality Testing Online Analysis 0-2000 Meter to Measure PH
€27.95 Save €26.05 RRP: €54.00
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Poo
€18.95 Save €40.05 RRP: €59.00
Digital Salinometer For Saltwater Ponds And Fish
€30.95 Save €9.00 RRP: €39.95
6 in 1 Water Quality Tester: PH EC TDS ORP Temperature Chlorine Bluetooth Pool Water Test Kit with APP Display
€79.00 Save €40.00 RRP: €119.00
Digital ORP pH TDS Meter Temperature Tester Waterproof With Automatic Calibration Portable Tester HM COM-80/100/200/300/360
€49.95 Save €9.05 RRP: €59.00
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur-hy
€79.00 Save €40.00 RRP: €119.00
TDS Tester LCD Online Water Quality Meter 0-9990PPM Detection Water TDS Monitor Inlet Outlet Test fo
€24.95 Save €15.00 RRP: €39.95
100Pcs Ketone Urine Strips for Weight Management & Ketosis Detection
€13.95 Save €5.00 RRP: €18.95
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperature Probe
€69.00 Save €10.00 RRP: €79.00
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperatur
€54.00 Save €35.00 RRP: €89.00
PH Meter Calibration Solution 4.0 7.0 10.01 PH Pens Calibration Solution Probe Liquids PH Calibratio
€16.95 Save €19.00 RRP: €35.95
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer compatible with Meat Canning Cheese Dough Water B
€35.95 Save €33.05 RRP: €69.00
Tuya WiFi 1 in 8 Water Quality Tester S.G/PH/EC/ORP/TDS/ US Plug
€84.00
PH Sensor for Arduino,PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC,PH Sensor UNO,PH Sensor for Arduino Kit
€16.95 Save €7.00 RRP: €23.95
ORP Redox Electrode BNC Type Connector Replacement Probe 300cm Cable 2025
€37.95 Save €36.05 RRP: €74.00
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof-A1
€64.00 Save €35.00 RRP: €99.00
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool for S
€59.00 Save €100.00 RRP: €159.00
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Poo
€22.95 Save €15.00 RRP: €37.95
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter
€47.95 Save €36.05 RRP: €84.00
High-precision Soil Ph Test Instrument, Ph Meter, Hygrometer, Ph Meter
€34.95 Save €24.05 RRP: €59.00
Tds-3 Tds Pen Portable Digital Tds Meter Filter Measuring Water Quality Purity Tester Tds Meter
€46.95 Save €42.05 RRP: €89.00