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Shop the best prices on 33,827 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 New Zealand.

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257 - 288 of 3,200
For Garden Plant Flower Acidity Meter Soil Hygrometer Soil PH Tester with 3 Probes 2 in 1 Soil PH Fertility Meter
From $15.95
TDS Meter Digital Water Quality Tester 0-9990PPM LCD Display Water Quality Testing Pen Alloy Electrode Probe
From $18.95
Digital PH Meter Pen 0-14pH Water Quality Tester Accuracy 0.01 PH Temp Test for Drinking Water Pool Aquarium
From $14.95
TDS Water Quality Detection Pen Intelligent Real-Time Measurement of Drinking Water Household Water Quality Instrument
From $18.95
6-in-1 Soil Tester PH Moisture Light Fertility Meter for Garden Plants, Lawn, Soil Testing for Outdoor Agriculture B
From $119.00
9 in 1 Drinking Water Test Kit PH/KH/GH/Fe/Cu/Pb/NO3/NO2/F Water Chemical Testing Chlorine PH Meter for Drinking Water
From $17.95
9908 Portable Water Quality Tester High PH/EC Conductivity/TDS/Temperature 4 in 1 Water Quality Test Pen
From $33.95
High Precision Water Hardness Instrument EC TDS Tester PH Meter Aquarium Pool Water Quality Purity Testing Pen
From $27.95
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Poo
From $45.95
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool for
From $149.00
Wireless Smart Soil Tester Smart Temperature Humidity Monitor Soil Moisture Meter Light and PH Tester for Home Garden Lawn Farm
From $49.95
Upgraded Soil PH Meter, 5-In-1 Soil Tester Moisture, Digital Plant Thermometer Test, Moisture Meter Light and PH Tester
From $64.00
Soil PH Meter Garden Plant PH Meter Digital Dial High Quality PH Meter Soil Acidity Test Tools Square Soil Detector
From $26.95
Digital Soil Moisture Meter with Light and pH Tester for Indoor and Outdoor Plants
From $35.95
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof-Excellence
From $169.00
Digital Ph Meter Aquarium Drinking Water Online PH Monitor EU Plug
From $84.00
4 In 1 Digital Water Quality Detector Ph/tds//temp Multi-function Tester Pen-dt
From $74.00
Digital PH Meter High Precision with Backlight for Water Testing, Laboratory, Aquarium, Pool Use
From $119.00
Soil Tester, 4 in 1 Soil Tester PH Meter, Sunlight, Temperature, Hygrometer, for Flower/Grass/Plant/Garden/Farm/Lawn (Battery Not Included)
From $27.95
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe
From $32.95
PH Meter with Backlight Online PH-991 Aquarium PH Tester Temp Monitor Durable Acidimeter Tool for Tank Swim EU Plug
From $104.00
Water Quality Tester, Electric Swimming Pool Tester PC-102B CL2 Chlorine and PH Tester Swimming Pool Spa Water Quality Analyzer wi free deli SZRH
From $74.00
Dual Water Quality Tester Online TDS/EC Meter Input/Output Water Quality Monitor Water Fish Tank Test Pen -1 Edition 0115
From $74.00
Digital Pen Ph Meter Tester Reader Meter Type Ph Tester Aquarium Hydroponic Water Swimming Pool Starlight 26s
From $104.00
Water Quality Ph Chlorine Tester, Ph Tester Chlorine,ph Meter
From $104.00
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter Ph Meter Powered Tool For Swimming Pool 26-27s
From $179.00
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Dri
From $79.00
Professional Acidity Testing Meter With 3 Point Calibration For Food Beverage Aquaculture Laboratory Applications Use Multicolor
From $104.00
2-in-1 Chlorine Ph Meter Swimming Pool Tester, Cl2 Level Meter Test Spa Water Quality Analysis Monitoring Monitor Analyzer, Handheld Portable _ww
From $74.00
Digital Water Quality Tester Pen For Drinking Water, Multipurpose Tds Tester With 3 In 1 Lcd Water Quality Test Meter, Portable And Reliable Tool For
From $35.95
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,COD,TDS,UV275,EC & Temp /Or 26-27s
From $104.00
2025 6-In-1 Soil Tester PH Meter/EC/Light Intensity/Fertility Temperature and Humidity Soil Orchard Comp
From $129.00