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Shop the best prices on 35,294 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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2,657 - 2,688 of 3,200
PH Probe, Electronic PH Meter Aquarium - 0-14PH Sensor Probe High Sensitivity, High Precision, Accurate and Reliable Industrial Supplies PD
From $46.95
Water Quality Tester Function 3 in 1 Tester ORP//TEMP Meter LCD Digital Water Detector for Drinking top
From $64.00
Salinity Tester Digital Display Waterproof SA?3287TDS/EC/CF Saltwater Meter Tester IS
From $119.00
Garden Soil Tester for NPK, pH, and EC Analysis - Fertility Meter Tool SI
From $41.95
CCT-3320V Conductivity Meter Resistivity Meter Water Quality Testing Online Analysis 0-2000 Meter to Measure PH LX
From $74.00
5 in 1 Digital Temperature Meter TDS/EC/PH/SALT /Salinity Water Quality Monitor Tester for Aquarium
From $22.95
7 in 1 PH/Free Chlorine/ORP/EC/TDS/Salt/Temp PH Meter Swimming Pool Salinity Tester IP67 Waterproof for Aquarium
From $129.00
Digital Ph Meter, Professional Ph Tester, Electric Digital Pocket Ph Meter Water Tester Hydroponics Pen With Lcd Display, Auto Calibration Function An
From $29.95
Digital PH Meter,7 in 1 PH/TDS/EC/ORP/S.G/Salinity/Temp Meter with ATC,0.01 Resolution High Accuracy Pen Type Tester,Backlight Water Quality Tester fo
From $64.00
Digital PH Meter High Accuracy Water Quality Tester PH/tds/ec/Temp Tester
From $64.00
15 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets compatible with Precise PH Meter-C7
From $17.95
Electronic PH Meter Tester, 0-14pH Measuring Range, High Accuracy Swimming Pool pH Tester, pH Meter for Swimming Pool, Aquarium, Drinking Water
From $22.95
pH Probe for Water Replacement Electrode for Meter Monitor & Controller 90cm
From $20.95
Digital Ph Meter Aquarium Drinking Water Online Ph Monitor Professional Accurate Water Quality Teste
From $119.00
Digital Salinity Meter, High Accuracy 5 In 1 Salinity Tester_usmddsa
From $89.00
​Soil Tester For PH EC NPK Humidity Temperature With LCD Display And Modbus Protocol FG2025031701830​ sty-b
From $439.00
PH probe - Category pH and chlorine regulator
From $46.95
PH Meter with Backlight Online PH-991 Aquarium PH Tester Temp Monitor Durable Acidimeter Tool for Tank Swim EU Plug
From $64.00
PH-221 PH Controller Water Quality Detector Temperature Tester with Backlight DisplayAU Plug 220-240V
From $359.00
Soil PH Moisture Meter 2 in 1 High Precise Sensitive Anti Rust Soil PH Tester Hygrometer Long
From $69.00
2.8in LCD Digital Soil PH Meter with PH Sensor Multi Parameter Recorder (V05: 05V )
From $649.00
PH-221 PH Controller Water Quality Detector Temperature Tester with Backlight DisplayEU Plug 250V
From $319.00
Soil Tester: pH & Humidity Testing Tool for Gardens & Plant Cultivation, No Battery Required - Indoor & Outdoor Use
From $47.95
Mini Hand Held Digital PH Meter Water Quality Tester 0.0-14.0PH for Swimming Pool Aquarium
From $89.00
5 in 1 TDS Meter PH Tester PH/TDS/EC/Salt/Temp Tester IP65 Waterproof PPM Meter Water Tester for Dr DS
From $54.00
WIFI PH Salinity Controller Meter Aquarium Tank Seawater Salt Tester Monitor Set t
From $299.00
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperature
From $79.00
TDS Meter Digital Water Tester - Versatile Digital TDS Meter - Water Quality Tester - Ph TDS Meter
From $16.95
PH4502C PH Value Detection Sensor Module Detection Regulator
From $19.95
6-in-1 Water Quality Tester PH, TDS, EC, ORP, , Temp Benchtop Analyzer for Lab, Aquarium, Pool, Drinking Water UK Plug
From $289.00
High Precision Water Hardness Instrument EC TDS Tester PH Meter Aquarium Pool Water Quality Purity Testing Pen
From $29.95
5 in 1 Digital Temperature Meter TDS/EC/PH/Salinity Water Quality Monitor Tester for Pools, Drinking Water, Aquariums
From $33.95