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Shop the best prices on 34,979 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, ZENGO, Cuich 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
4 in 1 Soil PH Meter Moisture Temperature Light Digital Soil Tester for Plants
From $64.00
Test Strips for Swimming Pools and Spas, 6 in 1 Water Quality Test on Chlorine/Free Chlorine/pH/Alkalinity/Cyanuric Acid/Liquid Hardness, General Chem
From $29.95
High Accuracy Replacement pH Sensor Probe for Pool Water Testing, 0-14pH Range with Easy Calibration
From $79.00
Spa Water Quality Analyzer Pool Ph Tester
From $64.00
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Poo SH
From $35.95
Professional Food PH Meter High Accuracy Sensor Temp Acidity Tester for Brewing Cheese Meat Canning Dough Soil PH Meter
From $42.95
Professional Digital pH Meter for Aquarium and Drinking Water Quality Testing Monitor
From $64.00
Digital Soil EC Meter with LCD Display, 0.00-10.00mS/cm Range, Backlit Waterproof Conductivity Tester
From $74.00
Precision Electrode Probe PH Probe 0-14PH Sensor Probe PH Tester MeterMonitor unbrand
From $39.95
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organ SZRH A-S
From $109.00
2026 Best!! BLE-YL01 WIFI Water Quality Monitor Free Chlorine/pH/TDS/EC/ORP/Salinity/TEMP Detector
From $339.00
Ph Meter Calibration Solution Orp Tester Calibration Solution Buffer Solutions,ph 4.0 7.0 10.0
From $14.95
Food pH Meter, High Precision Food pH Tester with LCD Backlight and Atc, Food Fruit Meat Canned Brew
From $179.00
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water A
From $54.00
HT1202 High Precision Digital Water Quality Tester PH MV Tester Temperature Meter 0~14PH
From $129.00
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
Digital Ph Meter High Precision Ph Tester Backlight Display Water Quality Tester For Laboratory Dri-hy
From $64.00
6 in 1 PH EC TDS ORP Chlorine Temperature Tester for Pool Water Bluetooth
From $139.00
Portable Digital ORP Tester for Water Quality ORP-169
From $84.00
18 Pack Buffer Powder Solution for PH Meter Calibration 6.86 4.00 9.18 Precise Water Testing
From $20.95
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Drinking Tank
From $46.95
6 in 1 Smart Floating Swimming Pool Water Analyzer Online Monitor Water Quality Detector PH CL EC Tester
From $199.00
All-in-One Chlorine PH ORP H2 and Temperature Testing Device for Aquatic Cultivation Drinking Water Aquariums and Swimming Pools
From $44.95
Soil Tester For Ph, Ec, Npk, Humidity, Temperature | Lcd Display | Modbus Protocol Fg2025031701830
From $369.00
pH Electrode Sensor Probe for Industrial Laboratory Pool Water Analyzer pH Meter Tester
From $24.95
Professional Soil Tester for Measuring pH, EC, NPK, Humidity & Temperature with LCD Display, Modbus Protocol Support
From $379.00
5 in 1 Digital Water Quality Tester Pen Salinity/PH/Temp/EC/TDS Meter for Drinking Water/Aquariums/Hydroponics/Pools
From $42.95
PH Meter Calibration Solution and ORP Tester Buffer Liquid for Water Quality Testing Laboratory Equipment Maintenance Chemical Solution Kit
From $32.95
Redox Potential Meter Digital ORP Tester for Water Quality Analysis
From $38.95
Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol - W
From $339.00
High Precision ORP/Redox Meter with Potential, Digital Water Quality Tester ging
From $49.95