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Shop the best prices on 6,435 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Asiv, Kincjon, INF and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Ireland.

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97 - 128 of 3,200
4-in-1 Water Quality Tester - TDS, EC, Temp Meter 0-9999 Ppm Upgraded for Drinking Water Various Water Sources
€6.95 Save €4.00 RRP: €10.95
7 in 1 Water Quality Tester PH/TDS/EC/ORP/Salinity/S. G/TEMP High Accuracy Water Quality Test Pen IP67 Digital PH Meter
€25.95 Save €14.00 RRP: €39.95
Yellow Ph Value Test Pen, PH Tester 0.01 High-Precision Water Quality Tester, Measuring Range 0-14 PH
€15.95 Save €9.00 RRP: €24.95
PH-9851 LCD Water Quality Analyzer PH/TDS Monitor Testing Instrument EU Plug 230-240V
€74.00 Save €20.00 RRP: €94.00
LCD Digital PH Meter Tester Aquarium Swimming Pool Water Quality Testing Gauge EU Plug 220V
€59.00 Save €15.00 RRP: €74.00
Digital LCD Water Quality Testing Pen Purity Filter TDS Meter Tester 0‑9999 PPM Temp Grey
€14.95 Save €4.00 RRP: €18.95
7 in 1 Bluetooth Water Quality Tester Automatically Save Data PH EC ORP Waterproof Salinity Meter for Water Fish Tank
€74.00 Save €20.00 RRP: €94.00
Food PH Meter High Accuracy PH Tester for Meat Cheese Dough Tea Sausage Jam Hydroponics with LCD Display Calibration Kit
€47.95 Save €26.05 RRP: €74.00
Digital Water Quality Meter Ph Temp Orp Wireless WIFI APP Control Water Monitoring Kit US Plug 110V
€159.00 Save €50.00 RRP: €209.00
Portable Gray Water Quality Tester Meter 3 Button Digital Display Water Quality TDS Test Pen for Aquarium
€15.95 Save €4.00 RRP: €19.95
Digital PH Meter Food Beverage 0.1 Resolution PH Tester Pen with LCD Display for Fish Tank Ecological Aquaculture
€84.00 Save €25.00 RRP: €109.00
EC TDS Meter 3 in 1 3 Key 0‑9999ppm Water Quality Test Pen EC TDS Meter for Drinking Water Aquariums Pool
€19.95 Save €6.00 RRP: €25.95
Water Quality Tester Water Quality EC Meter Conductivity Meter Portable Handheld Pen Type Water PH Meter for Home Aquarium
€38.95 Save €12.00 RRP: €50.95
PH Meter 3 in 1 PH EC TEMP Water Quality Testing Monitor BNC Type Probe Water Quality Testing Analyzer EU Plug 220V
€179.00 Save €10.00 RRP: €189.00
Portable PH Meter Aquarium Detection Pen with Automatic Temperature Compensation Function
€24.95 Save €7.00 RRP: €31.95
Digital Water Quality Tester Pen Type High Accuracy Portable Waterproof Water PH Quality Meter
€36.95 Save €11.00 RRP: €47.95
2 in 1 Digital ORP/TEMP Meter Tester Aquarium Pool Hydroponic Water Monitor
€51.95 Save €17.05 RRP: €69.00
Tire Inflator with Pressure Gauge Head Nozzle 225PSI 0.3in Inlet Accessory for Vehicle
€37.95 Save €11.00 RRP: €48.95
TDS-3 Portable LCD Digital TDS Meter Pool Home Water Quality Purity Testing Pen
€11.95
PH Tester Strong Operability LCD Mode Accurately Measure Durable Material Water Quality Meter
€38.95 Save €11.00 RRP: €49.95
5-in-1 Digital pH Meter Water Quality Tester Smart BT pH/EC/TDS/CF/Temp Tester for Drinking Water Hydroponics Aquarium
€48.95 Save €15.05 RRP: €64.00
2in1 Portable Soil PH Tester Acidity Humidity Meter Garden Soil Analyzer Greenhouse Potted Crops Planting Cultivating Tool
€24.95 Save €7.00 RRP: €31.95
Digital Water Quality Monitor ABS Housing High Sensitivity Water Quality Tester for PH TDS EC Temperature
€59.00 Save €20.00 RRP: €79.00
PH-98103 Digital Soil pH Tester, Portable Water pH Meter for Aquarium, Lab, Pool, School
€33.95 Save €10.00 RRP: €43.95
PH-98108 Portable Digital Soil Acidity pH Tester for Plant Acidity Measurement
€47.95 Save €16.05 RRP: €64.00
C-600 7 in 1 Portable Water Quality Tester Pen Analyzer PH TDS SALT TEMP ORP EC SG Meter
€40.95 Save €13.00 RRP: €53.95
9951W 5 in 1 Water Quality Tester Multi-WiFi Continuous pH TDS Salt SG Temperature Meter for Tuya App 230V UK Plug
€69.00 Save €20.00 RRP: €89.00
2 in 1 Water Quality Tester pH/EC Meter Waterproof Double Display Tester Black US Plug PH/EC-2681
€74.00 Save €25.00 RRP: €99.00
Digital Electrical Conductivity EC Meter Water Quality Tester Detector Monitor 0-199.9ms/cmUS Plug 110V
€74.00 Save €25.00 RRP: €99.00
PH‑099 PH Test Pen Portable OW099 PH ORP Temperature Meter Waterproof Acidity Tester
€99.00 Save €30.00 RRP: €129.00
8 in 1 Water Quality Meter High Accuracy TDS ORP PH EC CF Salt Temperature S.G WIFI Water Quality Tester DC6V US Plug 100‑110V
€149.00 Save €10.00 RRP: €159.00