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Shop the best prices on 35,379 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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Water Quality PH Chlorine Tester - Accurate PH Meter with Large Display
€32.95 Save €19.00 RRP: €51.95
Digital PH Meter - High Accuracy Water Quality Tester with Auto Calibration
€13.95 Save €8.00 RRP: €21.95
PH Tester Strong Operability LCD Mode Accurately Measure Durable Material Water Quality Meter
€25.95 Save €15.00 RRP: €40.95
pH-ATC pH Tester Measuring Pen Digital pH Value Testing Meter 0~14pH 0.1pH with LED Screen
€13.95 Save €9.00 RRP: €22.95
PH-213 PH/EC Tester Multifunctional Water Quality Tester for Laboratory Aquarium Swimming PoolEU Plug 230V
€104.00 Save €35.00 RRP: €139.00
Electrolyzer Quick Water Quality Testing Electrolysis Iron Bars Digital TDS Tester Meter
€15.95 Save €12.00 RRP: €27.95
Portable Digital PH Meter Water Quality Tester Purity Test Pen
€16.95 Save €11.00 RRP: €27.95
High Precision Fertile Soil pH Tester Meter for Garden Plant Flower
€15.95 Save €12.00 RRP: €27.95
7 in 1 Water Quality Monitor WiFi for Tuya APP ABS EC Conductivity PH ORP Meter for Aquarium US Plug 110V
€119.00 Save €30.00 RRP: €149.00
LCD Digital TDS Meter with ATC Automatic Temperature Compensation Backlight Display TDS Tester for Water
€16.95 Save €11.00 RRP: €27.95
Portable Waterproof Digital Water Quality PH Meter Tester for Pool Drinks Aquarium
€18.95 Save €9.00 RRP: €27.95
Large Screen Digital PH Meter HighAccuracy Water Quality Monitor Testing Tool with Temperature
€119.00 Save €40.00 RRP: €159.00
Portable Digital PH Meter Water Quality Tester Test Pen Swimming Pool Aquarium
€31.95 Save €10.00 RRP: €41.95
Digital Water Tester Pen 4 in 1 Accurate Sensitive Portable PH TDS EC Temperature Water Quality Meter Pink
€22.95 Save €7.00 RRP: €29.95
Digital PH Meter 0.01pH Accuracy Portable Mini Water Quality Tester for Fish Tank Aquaculture
€12.95 Save €15.00 RRP: €27.95
Portable 3 in 1 LCD Digital PH Meter Waterproof PH/ORP/TEMP Meter Tester Water Quality Detector Monitor
€84.00 Save €30.00 RRP: €114.00
High Precision 0.01 PH Meter Tester Water Quality Tester Analyzer with Backlight EU Plug 220V
€49.95 Save €14.05 RRP: €64.00
Protable Digital PH Meter Tester Aquarium Pool Water Wine Urine LCD Pen Monitor
€13.95 Save €14.00 RRP: €27.95
PH2681 PH/EC Water Quality Tester ATC PH Meter DC6V Hydroponic Monitor for Fish Tank AquariumUS Plug 110V
€69.00 Save €20.00 RRP: €89.00
Water Quality Monitor Multi Parameter PH EC CF TDS Temperature Testing Meter EU 230VAC 50Hz
€139.00 Save €30.00 RRP: €169.00
Digital PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14
€15.95 Save €10.00 RRP: €25.95
Portable Digital PH Meter Water Quality Tester Purity Test Pen
€34.95 Save €10.00 RRP: €44.95
PH Tester with Backlight Digital Water Quality Meter High Accuracy 5 in 1 PH TDS EC ORP Temperature Detector
€50.95 Save €18.05 RRP: €69.00
PH301 PH Electrode with BNC Connector Laboratory Combination PH Probe PH Detection Module for Water Quality Testing
€22.95 Save €7.00 RRP: €29.95
Water Quality Tester 7in1 PH ORP EC TDS CF Humidity Temperature Water Testing Meter for Aquarium Tank Fish TankEU Plug 220V
€114.00 Save €35.00 RRP: €149.00
PH91A PH Electrode Probe BNC Connector PH Tester Probe for Aquarium Hydroponics Plant Pool
€17.95 Save €10.00 RRP: €27.95
3 in 1 PH Temperature TDS Meter Digital Water Quality Meter Wireless Online Monitoring Tester 230V AU Plug
€139.00 Save €40.00 RRP: €179.00
Digital LCD Water Quality Testing Pen Purity Filter TDS Meter Tester 09999 PPM Temp Orange
€9.95 Save €18.00 RRP: €27.95
PH Tester Backlight Portable Digital PH Meter ATC High Accuracy Acidity Tester PH Test Pen for Water Soil Red
€16.95 Save €11.00 RRP: €27.95
PH Tester 4 in 1 Portable Automatic Recognition Temperature Compensation Accurate Widely Used EC Meter for PH EC SALT
€74.00 Save €20.00 RRP: €94.00
Online 6 in 1 Water Quality Tester Online Wireless Remote Monitoring PH SG EC Meter Digital Multiparameter for AquariumEU Plug 230V
€119.00 Save €40.00 RRP: €159.00
Compact Portable Digital Acidity Meter PH Water Quality Tester with High Accuracy
€54.00 Save €15.00 RRP: €69.00