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Shop the best prices on 35,428 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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1,505 - 1,536 of 3,200
10 in 1 Digital Water Quality Meter PH TDS EC Salinity SG ORP Hydrogen Rich Resistivity Temperature Nutrient Test Pen
€64.00 Save €20.00 RRP: €84.00
Online 6 in 1 Water Quality Tester Online Wireless Remote Monitoring PH SG EC Meter Digital Multiparameter for AquariumUS Plug 110V
€129.00 Save €40.00 RRP: €169.00
Portable PH Meter Aquarium Detection Pen with Automatic Temperature Compensation Function
€18.95 Save €8.00 RRP: €26.95
1Pc Portable Waterproof Digital Water PH Meter Tester for Pool Drinks Aquarium
€32.95 Save €10.00 RRP: €42.95
Portable Temperature pH Meter Accurate Water Quality Testing Tool with Calibration Solution
€47.95 Save €16.05 RRP: €64.00
Digital Water Quality Meter TOC COD TDS Temperature High Accuracy Stable Water Quality Detector Testing Pen
€74.00 Save €20.00 RRP: €94.00
WIFI PIR Motion Detector Wireless Passive Infrared Detector Burglar Alarm Tuya APP Control Smart Home
€21.95 Save €37.05 RRP: €59.00
Digital Caliper 0-6" - 150mm Electronic Micrometer with Large LCD Display, Auto Shutoff, Millimeter to Inch Conversion
€10.95 Save €18.00 RRP: €28.95
ORP-969 ORP Tester Portable Water Quality Analyzer Water Quality Meter for Water System
€33.95 Save €20.00 RRP: €53.95
Digital Water Quality Meter PH Salinity 2 in 1 Continuous Monitoring Meter for Swimming Pools Gardening EU Plug 220V
€79.00 Save €50.00 RRP: €129.00
LCD TDS-3 Drinking Water Quality Meter Digital Tester Temperature PPM Test Meter Pen Analyzer for Measuring Drinking Water, Hydroponics, Aquarium, Poo
€8.95 Save €15.00 RRP: €23.95
Swimming Pool pH Tester Electronic tds Water Quality Meter and Soil pH Tester for Drinking Aquariums Hydroponics Swimming Pool (Blue)
€17.95 Save €30.00 RRP: €47.95
Digital LCD Water Quality Testing Pen Purity Filter TDS Meter Tester 09999 PPM Temp Grey
€9.95 Save €17.00 RRP: €26.95
Multi-Angle Measuring Ruler, Tile Finder Multi-Template Angle Jig Tool, Adjustable Hole, Stainless Steel (Centimeters) Xpba
€16.95 Save €27.00 RRP: €43.95
Portable PH Tester Chlorine Meter Swimming Pool Spa Water Quality Monitor Checker
€35.95 Save €23.05 RRP: €59.00
Digital Water Quality Meter 5 in 1 PH Salinity Temperature TDS EC Waterproof Water Quality Meter with Backlit
€30.95 Save €19.00 RRP: €49.95
PH20W Water Quality Tester Digital PH Meter Portable PH Test Pen for Tap Water Aquaculture
€64.00 Save €20.00 RRP: €84.00
Water Quality Testing Pen Water Quality Meter Analyzer PH EC TDS Tester for Drinking Water
€27.95 Save €9.00 RRP: €36.95
Smart Bluetooth PH Meter Digital PH Tester Dough Alkali Tester Soil Matrix Acidity Meter for Baby Food Supplement Cheese Cosmetics
€89.00 Save €25.00 RRP: €114.00
pH & TDS Meter, 2 in 1 TDS pH Water Quality Tester, 0-14 pH Measurement Accuracy, 1 PPM Resolution, 2% Reading Accuracy, Set 0-9990 PPM, for Swimming
€27.95 Save €46.05 RRP: €74.00
7 in 1 Water Quality Tester Pen Digital FAC PH ORP TEMP Salinity TDS EC Meter for Hydroponics Water Wine Spas Aquariums
€84.00 Save €25.00 RRP: €109.00
OPR689 3 in 1 Water Quality Tester PH/ORP/TEMP Test Pen for Swimming Pool Drinking Water
€50.95 Save €33.05 RRP: €84.00
Outdoor Motion Detector Doorbell Dog Cat Doorbell IP54 Waterproof Wireless PIR Welcome Doorbell for Shop Office Home Driveway White 1 Piece
€39.95 Save €69.05 RRP: €109.00
PH Meter Autocorrection Water Quality Tester Portable Waterproof Aquarium Detection Pen
€43.95 Save €15.05 RRP: €59.00
ORP169F Water Quality Tester ORP Negative Potential Portable Water Quality Test Pen Meter
€36.95 Save €22.05 RRP: €59.00
Water Quality Tester Accurate Digital Water Tester PH EC TDS SG TEMP 5 in 1 Water Test Meter for Hydroponics Aquariums UK Plug 230V
€74.00 Save €25.00 RRP: €99.00
5 in 1 Water Quality Tester Bluetooth Backlight Digital EC SALT SG TEMP TDS Meter Water Tester for Home Hotel
€37.95 Save €12.00 RRP: €49.95
PH 201H Probe Sensor High Accuracy Laboratory Compound PH Electrode PH Meter BNC Connector 1.2m/47.2in
€18.95 Save €9.00 RRP: €27.95
Portable Temperature pH Meter Accurate Water Quality Testing Tool with Calibration Solution
€45.95 Save €13.05 RRP: €59.00
Portable Waterproof Digital Water PH Meter Tester for Pool Drinks Aquarium
€41.95 Save €12.05 RRP: €54.00
PH2681 PH/EC Water Quality Tester ATC PH Meter DC6V Hydroponic Monitor for Fish Tank AquariumEU Plug 230V
€69.00 Save €20.00 RRP: €89.00
PHW3988 Multiparameter Water Quality Tester APP Remote Control PH EC TDS SALT S.G Temperature Meter Online Monitor(US Plug 110V )
€114.00 Save €35.00 RRP: €149.00