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Shop the best prices on 35,068 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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577 - 608 of 3,200
Three-in-one Water Quality Tester Pen Backlight Digital Ph Meter
From $129.00
Digital TDS pH Water Tester Meter
From $179.00
Soil Ph Meter, 3-in-1 Soil Moisture/light/ph Tester Gardening Tool Kits For Plant Care, Great For Garden, Lawn, Farm, Indoor & Outdoor Use (green)
From $39.95
4-in-1 Multifunctional Hydrogen Rich Water Tester H2 Hydrogen Concentration Tester
From $159.00
Water Quality Analyzer, Digital Chlorine And Ph Cl2 Tester For Swimming Pools, Spa Water Quality Analyzer With Probe For Home Size Swimming Pools Or S
From $139.00
Ph Meter For Water, High Precision Professional Digital Ph Test With 0-14 Ph Measurement Rage, For Aquarium, Swimming Pool, Drinking Water
From $24.95
Swimming Pool Ph Test Paper Strip Elsavct
From $39.95
ORP Meter High Quality ORP Meter Water Quality Tester Test Tool
From $48.95
Multi-Parameter Water Tester for Home Aquariums - PH, TDS, EC, Temperature Monitor
From $54.00
Digital pH Meter for Food Testing with LCD Screen and Automatic Calibration
From $159.00
Moisture Meter for Plants, Digital Soil pH Tester with Probe for Gardening, Farming, and Lawn Care
From $69.00
Pocket Pen Ph Meter Digital Er Ph-009 Ia 0.0-14.0ph For Rium Pool Lab Ph014, XXF
From $30.95
Portable Lcd Digital Tds Water Quality Tester Ec Meter Tester Tds Tester Pen Conductivity Water Qua
From $34.95
Ph Replacement Probe Aquarium Laboratory Electrode Ph Meter Potential Bnc Q9 Connector
From $49.95
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperature
From $99.00
PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measu
From $23.95
Soil Ph Meter 4-in-1 Soil Tester Moisture Digital Plant Thermometer Test Moisture Meter For Potted Plants Gardens Lawns
From $35.95
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement
From $159.00
7 In 1 Ph/tds//orp/salinity /s.g/temperature Meter C-600 Water Quality Tester For Drinking Water, A-AM
From $69.00
4 In 1 Yy-400 Ph/orp/h2&tem Meter Digital Hydrogen Ion Concentration Tester For Aquarium, Swimming
From $31.95
One-in-one residual chlorine Ph value tester residual chlorine water quality analyzer Cl2 meter
From $40.95
Ph Meter, Eletorot 4 In 1 Pool Ph Tester Electronic Ph Meter Tds Water Quality Meter And Ph Test For Drinking Aquariums Hydroponics Swimming Pool-xinh
From $12.95
7 In 1 Ph/tds//orp/salinity /s.g/temperature Meter C-600 Water Quality Tester For Drinking Water, A-PPD
From $39.95
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
From $64.00
Ph Tester Digital Ph Meter, Professional Ph Pen With 0.01 Ph High Accuracy, 0-14 Ph Measurement Range, Ideal Water Ph Tester For Household Drinking, P
From $12.95
Professional Laboratory Electrode Aquarium Hydroponic Laboratory Ph Electrode Probe Bnc Controller Meter Connector
From $17.95
Ph Tester Digital Ph Meter, Professional Ph Pen With 0.01 Ph High Accuracy, 0-14 Ph Measurement Range, Ideal Water Ph Tester For Household Drinking, P
From $18.95
Digital Ph Meter 0.01 Ph High Accuracy Water Quality Tester
From $14.95
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement
From $199.00
Digital Ph Meter, 0.01 Ph Meter High Accuracy Water Quality Tester With 0-14 Ph Measuring Range For Drinking Water, Pool And Aquarium Ph Tester
From $7.95
Water Quality Tester 2 in 1 Digital pH Tester Chlorine, Portable CL2 with Large Display for Pool Spa Water Quality Analyzer
From $42.95
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
From $69.00