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pH Meters

Shop the best prices on 8,266 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, GreenZech, Denuotop and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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641 - 672 of 3,200
Ph Meter Bluetooth-compatible Online Monitor Drinking Water Quality Tester App Control 0.01 High Precision For Aquarium Pools
From $119.00
5 In 1 Water Quality Detector With Backlight Ph/ec/tds/salt/temp Testing Pen For Water
From $179.00
2-In-1 Portable High Precision Temperature Ph Tester Meter Water Quality Analyzer Monitor220v Eu Plug
From $149.00
4 In 1 Water Quality Test Pen Ec Water Tester Digital Abs Material Ph Water Tester For Aquarium For Food
From $524.00
Digital Ph Orp Controller Online Tester Water Quality Testing Phone Wifi Monitor Us Plug Ac 110v
From $459.00
Digital Led Display Ph/orp Temperature Control Monitor Meter Tester Monitoring Equipmenteu Plug 220v
From $329.00
Water Quality Analyzer, Digital Chlorine And Ph Cl2 Tester For Swimming Pools, Spa Water Quality Analyzer With Probe For Home Size Swimming Pools Or S
High Precision Water Hardness Instrument Tds Tester Ph Meter Aquarium Pool Water Quality Testing Pe
From $27.95
Analog TDS Sensor TDS Meter Water Conductivity Sensor Tester Liquid Detection Water Quality Monitor
From $29.95
Digital Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Quality Tester With 0-14 Ph Measurement Range
From $30.95
Electronic Ph Meter Tester, 5 In 1 Ph Tester Pocket Temperature Meter Water Quality Ph Ec Salt Tds
From $74.00
Dual Water Quality Tester Online TDS/EC Meter Input/Output Water Quality Monitor Water Fish Tank T
From $89.00
pH-98103 Professional Portable Pen Type pH Meter with pH Electrode LCD Backlit Display Acidimeter In
From $43.95
7 in One Water Quality Tester Water Analyzer PPM TEMP Meter EU PLUG
From $94.00
Portable Water Quality Tester 5-in-1 Fish Tank PH Meter TDS Test Pen
From $26.95
Water Soil Quality Tester Digital PH/EC/TEMP 3in1 Tester MultiFunction Testing PH Meter for Aquariums Pools Dough
From $94.00
TDS-3 Drinking Water Quality Meter Digital Tester Temperature PPM Test Meter Pen Analyzer for Measuring Drinking Water, Hydroponics, Aquariu
From $54.00
pH Non-Refillable Electrode Probe pH Test Collection pH Sensor Monitor
From $79.00
Water Quality Tester, ph Meter, Digital PH Meter PH Tester Water Quality Tester Temperature Function
From $25.95
Accurate TDS Meter 0-9999 PPM Temp Water Quality Test Digital LCD Water Testing Pen
From $15.95
Digital water quality meter, three-in-one pen-type waterproof conductivity meter
From $179.00
Smart WIFI Online Meter PH ORP Temp Aquarium Water Quality Tester Monitor Controller for Swimming P
From $179.00
4-In-1 PH Meter, PH Meter, Digital PH Tester 0.01 High Accuracy with 0-14 PH Measurement Range,for
From $35.95
Wireless Smart Soil Tester Smart Temperature Humidity Monitor Soil Moisture Meter Light and PH Tester for Home Garden Lawn Farm
From $59.00
1 Pc Soil PH Tester Sunlight 3-in-1 Premier Durable Test Kit Moisture Sensor for Plant Garden Yard Greenhouse
From $37.95
Automatic chlorine and pH tester for swimming pool or spa
From $69.00
Professional Food PH Meter High Accuracy Sensor Temp Acidity Tester
From $64.00
3 Pack PH Meter TDS PPM Meter and 3 in 1 Soil PH Tester PH/EC Digital Kit for Home, Garden, Lawn, FYellowbluegreen SZRH A-D 4591,New 2026
From $40.95
Professional Food PH Meter High Accuracy Sensor Temp Acidity Tester
From $64.00
Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Greenhouse Plants Black,New 2026
From $21.95
9 in 1 Drinking Water Test Kit PH/KH/GH/Fe/Cu/Pb/NO3/NO2/F Water Chemical Testing Chlorine PH Meter,New 2026
From $31.95
5 in 1 Digital Water Quality Tester Pen Salinity/PH/Temp/EC/TDS Meter for Drinking Water/Aquariums/Hydroponics/Pools,New 2026
From $39.95