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Shop the best prices on 34,715 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, ZENGO, Wwxx and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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33 - 64 of 3,200
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool for S
From $69.00
2025 6 In1 Detector Online Bluetooth Chlorine Meter Ph Meter Powered Tool For S
From $94.00
2X PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
From $35.95
3-in-1 F74 High Accuracy Digital Tds Water Quality Tester for Drinking Water
From $24.95
4-in-1 Soil Temperature Moisture Light PH Tester for Farm, Garden, Lawn
From $31.95
Digital Water Tester 4 in 1 Smart App Control for Pool, Drinking, Aquarium, pH TDS EC TEMP
From $89.00
High Accuracy PH Probe Sensor for Water Quality Testing in Pool Aquarium and Laboratory
From $30.95
Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol
From $329.00
High Precision Water Quality Tester pH/TDS/EC/Salinity/Temperature Simultaneous Measurement Fast Response SPA Fish Tank Water Quality Monitoring
From $69.00
4in1 Soil Tester Comprehensive Nitrogen Phosphorus Potassium Temperature Measurement Test Meter with High Accuracy Intuitive Digital Display Stainless
From $129.00
PH Sensor for ,PH0-14 Value Detect Sensor Module
From $16.95
4-In-1 Soil Moisture Meter Soil PH Meter Soil Water Meter Soil Tester for Moisture for Garden/Farm/Plants White
From $28.95
Digital Ph Meter High Precision Ph Tester Backlight Display Water Quality Tester For Laboratory Dri-hy
From $64.00
Professional Food PH Meter High Accuracy Sensor Temp Acidity Tester
From $43.95
Portable Digital ORP Tester for Water Quality ORP-169
From $84.00
T D S Water Tester Portable Gray Water Quality Tester Meter 3 Button Digital Display Water Quality TDS Test Pen for Aquarium
From $24.95
pH & TDS Meter, 2 in 1 TDS pH Water Quality Tester, 0-14 pH Measurement Accuracy, 1 PPM Resolution, 2% Reading Accuracy, Set 0-9990 PPM, for Swimming
From $35.95
18 Pack Buffer Powder Solution for PH Meter Calibration 6.86 4.00 9.18 Precise Water Testing
From $19.95
Lcd Tds-3 Meter For Drinking Water Quality Tester
From $31.95
Soil Tester For Ph,Ec,Npk,Humidity,Temperature | Lcd Display | Modbus Protocol Fg2025031701830_js18
From $389.00
6 in 1 Smart Bluetooth Water Quality Detector with Online Monitoring for PH, Chlorine & More, Powered Meter Tool for Swimming Pools
From $149.00
Soil Ph Meter High Accuracy Versatile Soil Ph Meter Easy To Use Yard Garden Lawn
From $41.95
4 in 1 YY-400 PH/ORP/H2&TEM Meter Digital Hydrogen Concentration Tester for Aquarium, Swimming Pool
From $26.95
7-in-1 Ph, Free Chlorine, ORP, EC, TDS, Salt, Temp Meter - Waterproof IP67 Swimming Pool Salinity Tester
From $119.00
18 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter
From $16.95
Replacement PH Probe for Pool Water Testing 0-14 Detection Range
From $104.00
Ph Meter, Digital Ph Meter, Ph Meter For Water Ph Meter High Accuracy
From $16.95
​7-in-1 Digital Water Tester for Pool PH/Free Chlorine/ORP/EC/TDS/Salt/Temp IP67 Waterproof Meter
From $249.00
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool for S
From $74.00
4 In 1 Soil PH Meter Moisture/Temp/Soil PH Tester
From $15.95
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organ SZRH A-S
From $129.00
PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions,PH 4.0 7.0 10.0 2025
From $35.95