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pH Meters

Shop the best prices on 35,024 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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769 - 800 of 3,200
PH Meter for Water, PH Tester 0.01 High Accuracy Water Quality Tester with 0-14 PH Measurement Range, PH Meter
From $16.95
6-in-1 Soil Tester Multi-Function Digital Soil PH Meter Large Screen Digital Display Test Value PH Meter
From $35.95
PH Value Detection Regulator Sensor Module Monitoring Control Meter Tester Module for Water Quality Analysis Aquarium
From $17.95
LCD Digital TDS-3 Meter Temp PPM Tester Pen for Testing Water Quality
From $15.95
Ph Meter, Digital Ph Meter, Ph Meter For Water Ph Meter High Accuracy
From $49.95
4 In 1 LCD Digital Soil Tester PH Water Moisture Temperature Plant Test Meter
From $44.95
2025 PH Meter Tester, 3-in-1 Electronic Swimming Pool PH Tester, TDS Meter Temperature, Water Quality Tester with LCD Display and Reading Accuracy
From $74.00
Online Digital PH Controller for Long-Term Monitoring of Swimming Pool Aquarium PH-201 US PLUG
From $189.00
2026 Portable Salinity TEMP Meter Multifunction Water Quality Analyzer for Aquarium Swimming Pool Aquaculture
From $289.00
Water Quality Tester 5 in 1 9909PHTDS Conductivity 5 in 1 Water Quality Test Pen Aquaculture Sea Tank Salinity Meter
From $42.95
Digital PH Meter, 0.01 PH Water Quality Tester with 0-14 PH Measurement, Water PH Tester for Household Drinking Pool
From $19.95
PH-113 Temperature Monitor Ph Meter Portable PH Meter Automatic Calibration Monitor
From $179.00
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Dri
From $54.00
Digital PH Meter, TDS and EC Pen for Water, with Moisture Light PH Test for Water, Wide Application
From $32.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool C
From $14.95
Liquid PH 0-14 Value Detection Regulator Sensor Module Monitoring Control Met Tester BNC PH Electrode Probe for Arduino
From $22.95
Portable Meter PH Pen 0.01 High Precision for Water Quality Tester with 0-14 Measuring Range for Aquarium Swimming Pool
From $54.00
PH Electrode Probe BNC Connector 0-14 For PH Controller Water Quality Sensor
From $59.00
2021 New EZ9901 Digital TDS Meter 3 in 1 TDS/PH & TEMP Test Pen Manual Water Quality
From $99.00
2026PING-Digital pH Meter - Water Quality Tester for Drinking Water Pools and Aquariums
From $104.00
Portable PH Electrode Probe for Continuous Liquid Measurement Digital Water
From $38.95
Electronic PH Meter Tester, 0-14pH Measuring Range, High Accuracy Swimming Pool pH Tester, pH Meter for Swimming Pool, Aquarium, Drinking Water
From $31.95
SMART SENSOR Digital Dissolved Oxygen Detector Dissolved Oxygen Meter Portable DO Pen Type Water Quality Tester Dissolved Oxygen Analyzer
From $409.00
Digital Soil Conductivity Meter with LCD Display, 0.00-10.00 mS/cm Range, Thermometer, Backlit, Waterproof
From $64.00
Electronic PH Tester, 5 in 1 Pool Water Tester with Backlight, PH/TDS/EC/Salinity/Temperature with ATC, 0.01 Resolution High Accuracy PH Meter, for Dr
From $69.00
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool for SAs Shown SZRH A-S
From $109.00
Digital PH Meter, 0.01PH Water Quality Tester with 0-14PH Measurement Edition 0809
From $24.95
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory DriAs Shown SZRH
From $59.00
pH/Cl2 Tester, Quality Tester 2 in 1 Water Detector Portable Digital pH and Chlorine Water Quality Tester for Spas
From $74.00
Smart Sensor AS218 Fish Tank Aquarium Water PH Tester
From $369.00
SmartSensor PH818 PH Water Quality Tester Pen
From $94.00
Electronic Chlorine and pH tester for swimming pools - Water quality meter
From $59.00