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Shop the best prices on 34,450 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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321 - 352 of 34,450
2-in-1 TDS and pH Meter Set for Water Quality Testing
€21.95 Save €14.00 RRP: €35.95
PH Meter, 5 In 1 PH/TDS/EC/ORP/Temperature, Water Quality Monitor Tester for Swimming Pools, Hydroponics, Drinking Water, Aquariums
€27.95 Save €16.00 RRP: €43.95
LOST 2 in 1 Chlorine pH Tester, Chlorine Water Quality Analyzer, CL2 Measuring Device
€28.95 Save €18.00 RRP: €46.95
PH Meter, 5 In 1 PH/TDS/EC/ORP/Temperature, Water Quality Monitor Tester for Swimming Pools, Hydroponics, Drinking Water, Aquariums
€26.95 Save €16.00 RRP: €42.95
Ph Tester, 4-in-2 Water Quality Analyzer with Advanced Technology, Automatic Temperature Compensation for Swimming Pools, Aquariums, Home Drinking
€10.95 Save €6.00 RRP: €16.95
PH Tester Strong Operability LCD Mode Accurately Measure Durable Material Water Quality Meter
€20.95 Save €12.00 RRP: €32.95
4 in 1 Soil Tester Soil PH Meter Soil Moisture PH Tester Sunlight Moisture Meter for Plant Soil Garden Farm Lawn Vegetable Garden
€24.95 Save €14.00 RRP: €38.95
TDS‑98306 LCD TDS Tester with Night Light Display Portable Temperature Compensation TDS Gauge for Water
€20.95 Save €12.00 RRP: €32.95
PH-213 PH/EC Tester Multifunctional Water Quality Tester for Laboratory Aquarium Swimming Pool
€89.00 Save €60.00 RRP: €149.00
PH-213 PH/EC Tester Multifunctional Water Quality Tester for Laboratory Aquarium Swimming Pool
€89.00 Save €60.00 RRP: €149.00
Digital PH Tester Kit Pocket PH Meter Test Pen for Household Drinking Water Aquarium Swimming Pools
€10.95 Save €6.00 RRP: €16.95
High Accuracy Mini PH Meter Acidity Meter Water Quality Tester Replaceable Probe for Aquarium Fish Tank Supplies
€41.95 Save €27.05 RRP: €69.00
Portable Salinity TEMP Meter Multifunction Water Quality Analyzer for Aquarium Swimming Pool Aquaculture
€79.00 Save €50.00 RRP: €129.00
Total Dissolved Solids Meter Temperature Compensation Auto Speediness Water Quality Monitor for Field Work
€16.95 Save €10.00 RRP: €26.95
Digital Water Quality Meter Automatic Data Saving Simultaneous Display Highly Sensitive Water PH Detector Tester
€47.95 Save €31.05 RRP: €79.00
High Accuracy Mini PH Meter Acidity Meter Water Quality Tester Replaceable Probe for Aquarium Fish Tank Supplies
€41.95 Save €27.05 RRP: €69.00
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
€21.95 Save €10.00 RRP: €31.95
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
€21.95 Save €10.00 RRP: €31.95
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
€69.00 Save €30.00 RRP: €99.00
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
€21.95 Save €10.00 RRP: €31.95
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
€69.00 Save €30.00 RRP: €99.00
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
€69.00 Save €30.00 RRP: €99.00
ORP-969 ORP Tester Portable Water Quality Analyzer Water Quality Meter for Water System
€33.95 Save €20.05 RRP: €54.00
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
€69.00 Save €50.00 RRP: €119.00
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
€21.95 Save €12.00 RRP: €33.95
Water Quality Tester PH/CL Meter CL2 Chlorine Tester Water Detector for Swimming Pool Aquarium
€19.95 Save €12.00 RRP: €31.95
pH-ATC pH Tester Measuring Pen Digital pH Value Testing Meter 0~14pH 0.1pH with LED Screen
€12.95 Save €8.00 RRP: €20.95
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
€69.00 Save €50.00 RRP: €119.00
High-precision Soil Ph Test Instrument, Ph Meter, Hygrometer, Ph Meter
€79.00 Save €40.00 RRP: €119.00
Water Quality Tester 2 in 1 Digital pH Tester Chlorine, Portable CL2 with Large Display for Pool Spa Water Quality Analyzer
€37.95 Save €21.05 RRP: €59.00
pH-98103 Professional Portable Pen-Type pH Meter with pH Electrode Backlit LCD Display Acidimeter Industrial and Experimental Analyzer pH Meter Meter
€54.00 Save €30.00 RRP: €84.00
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Dri
€39.95 Save €19.05 RRP: €59.00