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Shop the best prices on 6,819 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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1,121 - 1,152 of 3,200
2 in 1 Soil pH and Moisture Meter for Indoor Outdoor Plants, Accurate Reading, Easy Plug and Play
From $45.95
6in1 Digital Wifi Water Quality Tester PH/EC/TDS/SALT/G.S/Temp Meter Water Analyzer APP Online Remote Monitoring EU Plug
From $99.00
2 in 1 PH TDS Meter Tester Water Quality Monitor Online Acidity Monitor Analyzers Tester compatible withAquariu
From $94.00
TDS Tester LCD Online Water Quality Meter 0-9990PPM Detection Water TDS Monitor Inlet Outlet Test fo
From $59.00
PH Meter Water Quality Monitor for Aquarium pH Monitoring, Digital Acidometer
From $59.00
Digital Soil pH Meter for Garden and Farm, Accurate Analysis Tool with Durable Black Design
From $21.95
Suitable for pH meters with ATC, waterproof digital food pH tester with high-precision pH/temperature probe
From $149.00
6-in-1 Smart Bluetooth Water Quality Detector: pH, Chlorine Meter and More for Swimming Pools
From $179.00
Chlorine Testing Device PC101 PH Tester Water Quality Tester 2-in-1 Water Chlorine Content Measuring Machine
From $20.95
2 in 1 Soil Tester Soil Meter PH Fertility Meter for Potting Soil Garden Lawn
From $11.95
Soil Tester for pH, Temperature, Humidity and Light, ABS and Galvanize
From $64.00
Soil Tester LCD Display Soil Sensor Soil PH Monitor Flower Planting Soil Detetor Accuracy Detection Gardening Tool
From $45.95
5 in 1 Water Quality Sensor PH EC TDS Salinity Temp RS485 4-20mA Modbus IP68 0.5Mpa for Aquaculture Water Treatment
From $189.00
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement-MXBC
From $119.00
7-in-1 Rechargeable Water Quality Tester Pen PH EC TDS ORP FAC Salinity Temp Meter Pool Aquarium Drinking Water Testing
From $84.00
3 In 1 Soil Tester Meter Moisture, Light, Ph, Vegetative Soil, Ideal For Garden, Farm, Lawn, Indoor And Outdoor (no Battery Needed)
From $19.95
PH Meter,Digital Water TDS Tester Meter,4-in-1 TDS EC Temp Meter & Digital PH Meter Pen for for Household Industry Hydrotherapy Hydroponics Aquarium D Denuotop
From $28.95
PC102 2in1 pH and Chlorine Meter, Accurate Pool Water Tester with Probe for Fast Onsite Measurement
From $37.95
Water Quality Tester with pH and Chlorine CL2 Measurement, No Chemicals Required for Pool Water
From $33.95
PC101 Digital pH and Chlorine Tester for Pool Spa Aquarium, Dual Parameter Water Quality Meter
From $37.95
pH Tester with Large Screen, Accurate Readings, No Reagents Required, for Pool and Spa
From $31.95
Digital Water Quality Tester 2 in 1 Portable pH Chlorine Monitor for Pool Spa Drinking Water
From $39.95
2-in-1 pH and Chlorine Meter for Pool, Spa and Water Sources, Quick and Accurate
From $59.00
2 in 1 Digital pH and Chlorine Tester for Swimming Pool Spa Aquarium Water Quality Analyzer
From $59.00
Bluetooth Swimming Pool Water Tester with HD LCD, MultiParameter pH Chlorine ORP TDS Temp Monitor
From $179.00
Digital 2 in 1 pH and Chlorine Water Tester for Pool Spa with Residual Chlorine Analysis
From $33.95
Water Quality Tester with Large Screen Display, PH and Chlorine Tester for Pool and Aquarium
From $33.95
All-in-One Water Quality Testing with 5-In-1 Digital Water Quality Tester Pen | Measures EC, pH, Salinity & Temp
From $43.95
Water Quality Test Pen for Drinking Water and Pool, Fast Accurate Digital Water Tester for Home Use
From $25.95
pH Meter for Water Testing, Portable Water Quality Tester with Instant Results for Pool and Home Use
From $33.95
Digital pH and Salinity Tester, 5-in-1 Salinity pH TDS EC Temperature Tester
From $43.95
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory DriP2025050900162
From $45.95