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Shop the best prices on 36,037 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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97 - 128 of 3,200
4-in-1 Water Quality Tester - TDS, EC, Temp Meter 0-9999 Ppm Upgraded for Drinking Water Various Wat
€7.95 Save €2.00 RRP: €9.95
Water Quality Tester 2 in 1 Digital pH Tester Chlorine, Portable CL2 with Large Display for Pool Spa Water Quality Analyzer
€50.95 Save €43.05 RRP: €94.00
PH Tester Pen 0.01pH Accuracy Digital LCD Aquarium Water Meter
€22.95 Save €7.00 RRP: €29.95
PH 201H Probe Sensor High Accuracy Laboratory Compound PH Electrode PH Meter BNC Connector 1.2m/47.2in
€13.95 Save €5.00 RRP: €18.95
ORP 201H Replaceable BNC Socket ORP Electrode Probe 1.2M
€20.95 Save €10.00 RRP: €30.95
Smart Bluetooth PH Meter Digital PH Tester Dough Alkali Tester Soil Matrix Acidity Meter for Baby Food Supplement Cheese Cosmetics
€69.00 Save €20.00 RRP: €89.00
PH 201H Probe Sensor High Accuracy Laboratory Compound PH Electrode PH Meter BNC Connector 2m/78.7in
€13.95 Save €9.00 RRP: €22.95
Accurate Water PH Tester with Auto Calibration & LED for Fish Tank
€17.95 Save €8.00 RRP: €25.95
5 In 1 Digital PH TDS EC Meter Salinity Temperature Tester Conductivity Water Filter Purity Pen with Backlight
€19.95 Save €4.00 RRP: €23.95
Soil PH Meter PH Moisture Meter Soil Humidity Tester for Garden Potted Vegetable Greenhouse Planting Detector B
€51.95 Save €52.05 RRP: €104.00
USB Solar Powered Smart WiFi Zigbee Chlorine Meter PH ORP EC TDS Salinity Temp Swimming Pool Water Quality Analyzer
€129.00 Save €30.00 RRP: €159.00
Pool and Aquarium Water Quality Tester, LCD Digital pH Tester, Wine Analyzer Pen
€32.95 Save €9.00 RRP: €41.95
Soil Tester pH & Humidity Tester Soil pH Value & Moisture Testing Tool No Battery Required for Indoor Outdoor Orchard Garden Planting Cultivating_i*
€29.95 Save €64.05 RRP: €94.00
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium JMQ
€54.00 Save €125.00 RRP: €179.00
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof
€89.00 Save €140.00 RRP: €229.00
High Precision Water Hardness Instrument EC TDS Tester PH Meter Aquarium Pool Water Quality Purity Testing Pen
€15.95 Save €18.00 RRP: €33.95
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur
€94.00 Save €145.00 RRP: €239.00
7 in 1 PH/TDS//ORP/Salinity /S.G/Temperature Meter C-600 Water Quality Tester for Drinking Water, Aquariums PH Meter
€25.95 Save €68.05 RRP: €94.00
3 in 1 Digital PH Meter , TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool, Hydroponics
€24.95 Save €64.05 RRP: €89.00
Digital Ph Meter Aquarium Drinking Water Online PH Monitor Professional Accurate Water Quality Tester EU Plug
€33.95 Save €85.05 RRP: €119.00
Professional 2 in 1 PH Temp Meter PH Tester Water Quality Testing
€20.95 Save €53.05 RRP: €74.00
Rechargeable 5 in 1 Salinity Meter PH Water Quality Tester Digital EC TDS TEMP Monitor for Aquarium, Hydroponics, Pool
€32.95 Save €86.05 RRP: €119.00
3-in-1 Soil Tester Plant Moisture Meter Light and PH Tester for Home Lawn Garden Farm Indoor
€29.95 Save €79.05 RRP: €109.00
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
PH Meter Digital High Accuracy Water Quality PH Meter with ATC 0-14 Measurement Range PH Tester for Household Drinking Water Hydroponics Aquarium Wate
€29.95 Save €79.05 RRP: €109.00
Digital Ph Meter High Precision Ph Tester Backlight Display Water Quality Tester For Laboratory Dri
€33.95 Save €85.05 RRP: €119.00
5 In 1 Ph Meter For Water Ph/tds/ec/temp/salt Meter Salt Tester For Saltwater Pool 0.01 Resolution High Accuracy Digital Ph Tester
€31.95 Save €77.05 RRP: €109.00
3 in 1 Digital Pen PH Tester Water Quality PH Tester Filter Purity Test Pen
€29.95 Save €79.05 RRP: €109.00
4Pack 3.3 FT Charger Cable USB Charging Dock for Fitbit Sense/Versa 3 Smartwatch
€13.95
Ph Meter With Atc Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperature Pro
€74.00 Save €115.00 RRP: €189.00
5 In 1 Ph Meter For Water, Ph/tds/ec/temp/salt Meter, Salt Tester For Saltwater Pool, 0.01 Resolution High Accuracy Digital Ph Tester RIX
€45.95 Save €103.05 RRP: €149.00
Versatile Digital PH Meter 6-in-1 for Water Quality Testing Measures PH, EC, TDS, SALT, S.G, and TE
€30.95 Save €7.00 RRP: €37.95