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Shop the best prices on 35,193 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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2,945 - 2,976 of 3,200
Water Quality Tester, Cl2 Chlorine Tester, Ph Tester, Pool Spa Water Quality Quality Analyzer
From $40.95
Digital PH Meter Pen 0-14pH Water Quality Tester Accuracy 0.01 PH Temp Test for Drinking Water Pool Aquarium
From $14.95
Waterproof Soil PH & Moisture Tester with Long Electrode Probe
From $34.95
TDS Meter 0-1999 Ppm Measure Range Filter Measuring Conductivity Water Purity Quality Measurement Tool Tester
From $48.95
6-in-1 Water Quality Tester PH, TDS, EC, ORP, CF, Temp Benchtop Analyzer for Lab, Aquarium, Pool, Drinking Water US Plug
From $239.00
Waterproof Soil PH & Moisture Tester with Long Electrode Probe
From $34.95
PH Value Detection Regulator Sensor Module Monitoring Control Meter Tester Module for Water Quality Analysis Aquarium
From $16.95
Bluetooth Floating Dissolved Oxygen Meter, Smart Pool Water Monitor, LCD Display, 0-199.9% & 0-20mg/L DO Tester for Water Quality Monitoring
From $169.00
Liquid PH 0-14 Value Detection Regulator Sensor Module Monitoring Control Met Tester BNC PH Electrode Probe for Arduino
From $25.95
High Precise Portable Online pH Meter for Aquarium Acidimeter Water Quality Analyzer pH & TEMP Meter Measure Drinking Solution
From $129.00
5M Alkaline Acid Indicator Meter Test Roll Paper 1-14 PH Meter Paper PH Test Roll For Water Urine Saliva Soil Accurate Measuring
From $39.95
PH Chlorine Meter CL2 Measuring Professional PH Chlorine Cl2 Level Meter Tester Water Monitor with Probe for Swimming Pool Spa
From $59.00
Real-time Measurement of Drinking Water Household Water Quality Instrument TDS Water Quality Detection Pen Intelligent
From $39.95
Bluetooth Digital Ph Meter For Food, High Accuracy Food Ph Tester With Backlit Lcd Display For Meat,bread And Water
From $139.00
2-in-1 pH/Chlorine Meter - Pool & Aquarium Water Quality Tester
From $74.00
Ph Electrode Sensor Probe Water Analyzer Water Tester Ph Probe For Aquarium Hydroponics Industry Experiment 300cm Cable
From $39.95
20 Pack PH Meter Buffer Solution Powder For Precise PH Meter
From $24.95
Professional Portable PH & Chlorine Level Water Quality Tester
From $129.00
T D S Water Tester Portable Gray Water Quality Tester Meter 3 Button Digital Display Water Quality TDS Test Pen for Aquarium
From $22.95
PH-03 Water Quality Test Pen High Accuracy PH Tester Water Quality Analyzer for Fish Tank
From $79.00
Pool Salt Tester, Digital Salinity Meter, High Accuracy 5 In 1 Salinity Tester for Salt Water,IP67 Waterproof Test Kit 2025
From $54.00
Tds/ph/temperature 3-in-1 Ph Meter For Water, 0-14 Ph Digital Ph Meter, 0.01 High Precision Water Quality Tester
From $30.95
3 In 1 Water Quality Test Pen Tds/ph/temp Ph Meter Multi-parameter Belt Water Quality Analyzer
From $74.00
5 In 1 Tds Meter Ph Tester Ph/tds/ec/salt/temp Tester Ip65 Waterproof Ppm Meter Water Tester For Drinking Water
From $39.95
Professional Com-100 Ec Analyzer Tds Meter Temp Tester With Automatic Calibration And Data Hold Measurement
From $169.00
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur
From $94.00
PH Meter, EZ-9909 5 in 1 High Accuracy Portable Digital Water Quality Tester, fo
From $54.00
High Precision Water Hardness Instrument Tds Tester Ph Meter Aquarium Pool Water Quality Testing Pe Y
From $41.95
Multi-purpose PH/EC/TDS/SALT/S.G/Temp Detector Online 6-in-1 Water Analyzer Set
From $329.00
5 in 1 Digital PH TDS EC Meter Pen Salinity Temperature Tester Conductivity Filter Purity with Backl
From $39.95
Multi-purpose PH/EC/TDS/SALT/S.G/Temp Detector Online 6-in-1 Water Analyzer Set
From $319.00
PH Meter, EZ-9909 5 in 1 High Accuracy Portable Digital Water Quality Tester, fo
From $59.00