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Shop the best prices on 25,734 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Punnyb, Viewleaf, ZENGO and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Ireland.

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289 - 320 of 3,200
Calibration Anaerobic Water Electrode Filling Fluid for DO9100 Dissolved Oxygen Meter /ORP Glass Probe
From €20.64
Salt Meter for Food & Aquarium, Digital Salinity Tester with 3 Modes PPT % SG, Temp & ATC, Portable
From €92.69
6-in-1 Soil Tester Multi-Function Digital Soil PH Meter Large Screen Digital Display Test Value PH Meter
From €24.64
Ph Tester, Convenient Residual Chlorine Detector Simple To Operate For Most People For Swimming Pool Or Spa
From €142.69
Wireless Wifi Online Control Detector Water Quality Detector Professional 3-in-1 Ph/orp/temp Controller Water Quality Tester With Separate Relays Repl
From €229.00
Water Quality Tester Ph Meter Ph / Cl Cl2 Chlorine Meter Tester Water Detector Swimming Meters
From €72.69
Wifi Online Ph Tds Controller 3-in-1 Ph/tds/temp Water Quality Detector Ph Controller With Relay Plug Repleaceable Electrode
From €159.00
5 In 1 Tds//ph/salinity/temperature Meter Digital Water Quality Monitor Tester For Pools, Drinking
From €36.64
Digital Ph Wifi Orp Redox 2 In 1 Controller Monitor Output Power Control Electrode Probe Bnc For Aq
From €179.00
Pointer Type Soil Ph Meter Tester Sensor With Detachable Probe, Gardening Quality Monitoring Acidity Test Tool Kits For Gardener Indoor Outdoor Garden
From €32.64
Professional soil tester 7-in-1 pH EC NPK moisture temperature
From €182.69
In 1 Waterproof Ec/tds/ph/temp - Water Quality Tester For Drinking Water Pools
From €57.69
Split Soil PH Tester Plant Flower Pointer Type Outdoor Soil Detector PH Tester Analyzer
From €30.64
4 in 1 digital soil tester pH moisture light temperature
From €36.64
2 in 1 Soil PH Fertility Meter With 3 Probes Soil PH Tester Plant Measure Device Acidity Meter Measuring Tool
From €38.64
Soil Tester - Acidity, Moisture, And Ph Value Detector For Horticulture, Pot Gardens, And Agriculture
From €67.69
PH-04L Digital PH Meter Automatic Calibration Water Quality Test Monitor Aquarium Pool Water PH Test
From €24.64
3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester Integrated
From €29.64
High Precision Water Hardness Instrument EC TDS Tester PH Meter Aquarium Pool Water Quality Purity Testing Pen
From €23.64
3 In 1 Lcd Digital Display Soil Ph Tester Soil Moisture/temp/ph Testers Garden Planting Soil Detector Soil Temperature Test Tool Soil Detect Device
From €46.64
Water Quality Test Meter Ec Ph Tds Monitor Pen Stick Water Detector
From €102.69
Mini Ph Monitor Meter Portable Water Quality Tester (110v Us Plug)
From €67.69
Five in one water quality detector Ph/tds/ec/salinit Neutral Multifunctional pH Test Pen
From €48.64
Portable Ph Tester Chlorine Meter Swimming Pool Spa Water Quality Monitor Checker
From €40.64
Five in one water quality detector Ph/tds/ec/salinit Neutral Multifunctional pH Test Pen
From €57.69
Digital Electric Ph Tester Water Quality Meter Monitor Drinking Lcd Display Blue
From €24.64
Digital on-line ph controller tester water quality monitor detector 0-14ph for aquariumeu plug 220v
From €269.00
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water A
From €67.69
Salinity Tester Portable Electronic Salt Concentration Meter with LED Indicator Light
From €37.64
PH Sensor Probe Value Detect Acquisition Monitoring Professional Industrial Control Supplies PH Meter Tester PH0-14
From €62.69
Pool Water pH&Chlorine Tester for European Swimming Pools-yy2
From €53.64
4-in-1 Soil Tester pH Meter, Sunlight, Temperature, Hygrometer with Large Backlit LCD, for Garden Farm Lawn Indoor Outdoor Plants
From €17.64