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Shop the best prices on 36,098 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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289 - 320 of 3,200
Ph983 Meter 3in1 Ph/conductivity/temperature Tester Pool Laboratory Water Quality Monitor
€47.95 Save €31.05 RRP: €79.00
Ubersweet Quick Ph Measurement Ph Tester, Chlorine Detector, For Swimming Pool Hydroponics'
€139.00 Save €40.00 RRP: €179.00
Ubersweet Quick Ph Measurement Ph Tester, Chlorine Detector, For Swimming Pool Hydroponics'
€139.00 Save €40.00 RRP: €179.00
Five in one water quality detector Ph/tds/ec/salinit Neutral Multifunctional pH Test Pen
€59.00 Save €30.00 RRP: €89.00
3 In1 Wifi Water Quality Detector Ph/salinity/temp Electrode Bnc Type Probe For Aquarium Hydroponic
€159.00 Save €90.00 RRP: €249.00
Digital Water Quality Monitor Tester-ph/tds/ec/temp Analyze Monitor Tester For Pool/drinking Water/
€40.95 Save €23.05 RRP: €64.00
4 In 1 Soil Ph Tester Ph Light Moisture Acidity Tester Soil Tester Moisture Meter Plant Soil Tester Kit Ph Monitor Detector
€64.00 Save €35.00 RRP: €99.00
Ez-9901 Ph Meter 3 In1 Tds/temp/ Water Quality Tester Pen Conductivity Detector Monitor Purity Mea
€26.95 Save €17.00 RRP: €43.95
6 In1 Water Quality Detector Ph Ec Tds Orp Temperature Chlorine Multi-function Water Tester App Remote View Water Quality Meter
€149.00 Save €40.00 RRP: €189.00
Wireless Wifi Online Control Detector Water Quality Detector Professional 3-in-1 Ph/orp/temp Controller Water Quality Tester With Separate Relays Repl
€239.00 Save €140.00 RRP: €379.00
Three-in-one Soil Detector Soil Moisture Light Meter To Measure Ph Value Of Ph Tester aa
€26.95 Save €16.00 RRP: €42.95
5-in-1 Soil Ph Meter - Soil Moisture Monitor With Lcd Display - Ph Tester - Temperature And Sunlight Intensity Testing Tool For Plants - Includes Illu
€38.95 Save €25.05 RRP: €64.00
5 In 1 /ec/ph/salinity/temperature Meter Digital Water Quality Monitor Tester For Pools Drinking Water Aquariums (no Backlight)
€109.00 Save €70.00 RRP: €179.00
Digital on-line ph controller tester water quality monitor detector 0-14ph for aquariumeu plug 220v
€279.00 Save €170.00 RRP: €449.00
Ph/cl2 Tester, Quality Tester 2 In 1 Water Detector Portable Digital Ph And Chlorine Water Quality Tester For Spas
€69.00 Save €40.00 RRP: €109.00
2 in 1 Soil PH Fertility Meter With 3 Probes Soil PH Tester Plant Measure Device Acidity Meter Measuring Tool
€35.95 Save €23.05 RRP: €59.00
Ph Acidometer Water Quality Detector Ph Value Test Prod Ec&tds Conductivity Water Quality Testing Pe
€51.95 Save €32.05 RRP: €84.00
Ph Meter With Backlight Online Ph-991 Aquarium Ph Tester Temp Monitor Durable Acidimeter Tool For T
€48.95 Save €30.05 RRP: €79.00
Pc102c Swim Ng Pool Water Quality Tester Portable Ph Test Pen Cl2 C Orine Detector C Orine Meters Ph Tester 2-in-1 Tester (white) -layfoo
€139.00 Save €40.00 RRP: €179.00
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter Ph Meter Powered Tool For
€109.00 Save €70.00 RRP: €179.00
Water Quality Tester Ph Meter Ph / Cl Cl2 Chlorine Meter Tester Water Detector Swimming Meters
€52.95 Save €31.05 RRP: €84.00
Water Quality Tester Ph Meter Ph / Cl Cl2 Chlorine Meter Tester Water Detector Swimming Meters
€59.00 Save €30.00 RRP: €89.00
Ph Tester, Convenient Residual Chlorine Detector Simple To Operate For Most People For Swimming Pool Or Spa
€139.00 Save €40.00 RRP: €179.00
Ph electrode probe professional ph electrode detector with bnc connector for aquarium pool
€94.00 Save €55.00 RRP: €149.00
Ph217 Six-in-one Water Quality Online Tester Ph/tds/ec/temp/rh/cf Water Quality Measurement Detector
€289.00 Save €170.00 RRP: €459.00
New Ph Ity Meter Er Detector Mon 2 In 1 Ph Meter Portable
€199.00 Save €120.00 RRP: €319.00
Digital Ph Meter 4 5 7 In 1 Backlight Water Quality Detector Tds/ec/ph/salt/orp/temp/s.g Water Quality Test Pen
€104.00 Save €65.00 RRP: €169.00
New Ph Ity Meter Er Detector Mon 2 In 1 Ph Meter Portable
€199.00 Save €120.00 RRP: €319.00
5-in-1 Soil pH Tester, Soil Moisture and Acid Tester, Plant Water Detector
€12.95 Save €8.00 RRP: €20.95
5 In 1 Soil Ph Meter - Soil Moisture Monitor - Lcd Display Ph Tester - Temperature Sunlight Intensity Testing Tool For Plants - Illumination Thermomet
€59.00 Save €35.00 RRP: €94.00
3 In1 Wifi Water Quality Detector Ph/salinity/temp Electrode Bnc Type Probe For Aquarium Hydroponic
€159.00 Save €50.00 RRP: €209.00
Ph Meter With Backlight Online Ph-991 Aquarium Ph Tester Temp Monitor Durable Acidimeter Tool For Tank Swim Eu Plug
€49.95 Save €29.05 RRP: €79.00