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Shop the best prices on 8,030 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Gze, GreenZech and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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1,505 - 1,536 of 3,200
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof
From $74.00
3-in-1 PH/Salinity/TEMP Water Quality Monitor Multi-functional pH & Salinity Monitor Temperature Meter Dual LCD Display with Green Backlight
From $239.00
Water Quality Tester Digital PH Meter + TDS EC Measure with LCD Display Tester Pen for Swimming Pool
From $38.95
Liquid PH 0-14 Value Detection Regulator Sensor Module Monitoring Control Met Tester BNC PH Electrode Probe for Arduino
From $15.95
9908 Portable Water Quality Tester High Precision PH/EC Conductivity/TDS/Temperature 4 in 1 Water Quality Test Pen
From $21.95
Water Quality Monitor Kit with PH Electrode Probe, 0.75M Cable
From $17.95
Digital Ph Meter Aquarium Drinking Water Online PH Monitor Professional Accurate Water Quality Tester EU Plug
From $38.95
Tds Meter Digital Water Tester - 4 in 1 Quick & Accurate TDS Temperature(°C, °F) & EC Meter,Water Quality Tester
From $13.95
Online PH Controller Meter Real Time Industrial PH Monitor Water Quality Monitor for Sewage Disposal Aquaculture EU Plug
From $149.00
Food Tester Acidimeter Food PH Meter 4 in 1 PH EC TDS Tester Dough Meat Bread Juice Fruit Sauces Semi Solid Liquid
From $44.95
Water Quality Tester 5 in 1 9909PHTDS Conductivity 5 in 1 Water Quality Test Pen Aquaculture Sea Tank Salinity Meter
From $29.95
Digital Soil Tester 4-in-1 Soil PH Moisture Light Temperature Meter for Garden Plants Greenhouse Far
From $32.95
Digital 5-In-1 Water Meter PH, TDS, EC, Salinity%, and Temp,Pen-Type Tester for Hydroponics, Pool, Aquariums
From $48.95
PH Meter Water Quality Monitor Online for Aquarium Water Quality Monitor Online PH Monitor Acidometer EU Plug
From $35.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool C
From $9.95
4-in-1 TDS Meter Digital Water Tester - Accurate, Reliable for Drinking Water, Aquariums
From $12.95
Open Source Arduino PH Meter PH Sensor Tool for Environmental Monitoring and Research Applications
From $109.00
Online PH / EC Monitor Meter Acidometer 2 in 1 PH EC Meter for Aquarium Multi-Parameter Water Quality Monitor EU Plug
From $59.00
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll for Water Urine Saliva Soil Litmus Measuring
From $8.95
4-in-1 Water Quality Tester - TDS, EC, Temp Meter 0-9999 Ppm Upgraded for Drinking Water Various Water Sources
From $11.95
Professional Laboratory Electrode Aquarium Hydroponic Spare Laboratory PH Electrode Probe BNC Controller Meter Connector
From $18.95
PH4502C PH Value Detection Sensor Module Kit Detection Regulator Soil Water Quality Acid-Alkali Concentration Sensor
From $24.95
8 in One Multifunction Soil Meter Digital Ph/EC/Light/Moisture/Fertility/Thermometer/Hygrometer Test for Gardening
From $74.00
5-in-1 Food Salinity Meter S.G EC TDS Temp Tester High-Precision Salt Meter for Broth Sauces Pickled Foods
From $79.00
Digital PH Meter PH Tester Pen Tester 0.01 PH High Accuracy Water Quality Tester with ATC PH Test Strips Function
From $41.95
7 in 1 PH Meter High Accuracy Water Quality Tester TDS EC ORP Ppm Tester Salimeter for Pool Aquarium Hydroponics
From $74.00
Water Quality Ph Chlorine Tester, Ph Tester Chlorine,ph Meter
From $54.00
Industrial pH Electrode Probe for Laboratory and Pool Water Analysis, pH Sensor Tester for Accurate Measurements
From $12.95
6-in-1 Soil Tester Multi-Function Digital Soil PH Meter
From $21.95
3 in 1 water quality test pen TDS/PH/TEMP PH meter multi-parameter
From $46.95
PHB-4 Handheld PH Meter Portable Digital PH Tester 0.01 Accuracy
From $189.00
7 in 1 Water Quality Tester PH/TDS/EC/ORP/Salinity/S. G/TEMP High Accuracy Water Quality Test Pen IP
From $29.95