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Shop the best prices on 9,133 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Fsu, Viewleaf, GreenZech and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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2,849 - 2,880 of 3,200
Versatile Digital PH Meter 6-in-1 for Water Quality Testing Measures PH, EC, TDS, SALT, S.G, and TEMP
$48.95
3-in-1 Hydrogen Water Quality Tester H2 Monitor, TEMP & ORP Meter 0-2400PPb for Drinking Water, Aquariums, Spa
$39.95
For Garden Plant Flower Acidity Meter Soil Hygrometer Soil PH Tester with 3 Probes 2 in 1 Soil PH Fertility Meter
$11.95
ORP-169F Waterproof ORP Meter High Quality ORP Meter Water Quality Tester Test Tool ORP Tester
$42.95
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll for Water Urine Saliva Soil Litmus Measuring
$9.95
4-in-1 TDS Meter Digital Water Tester - Accurate, Reliable for Drinking Water, Aquariums
$13.95 Save $2.00 RRP: $15.95
10 in 1 Digital PH Meter Water Quality Tester PH//TDS/EC/Hardness Hydrogen-Rich Detector for Drinking Water Aquariums
$59.00
Food Tester Acidimeter Food PH Meter 4 in 1 PH EC TDS Tester Dough Meat Bread Juice Fruit Sauces Sem
$59.00 Save $10.00 RRP: $69.00
Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Greenhouse Plants Green
$15.95
TDS Tester LCD Online Water Quality Meter 0-9990PPM Detection Water TDS Monitor Inlet Outlet Test for Pool Laboratory
$45.95
Dual Water Quality Tester Online TDS/EC Meter Input/Output Water Quality Monitor Water Fish Tank T
$49.95 Save $19.05 RRP: $69.00
PH Tester Pen Accurate Measurement Auto Backlit Portable PH Meter Water Quality Tester 0 to 14ph
$23.95 Save $7.00 RRP: $30.95
5 in 1 TDS/EC/PH/Salinity/Temperature Water Quality Tester(Backlight)
$32.95
Accurate PH Meter for Aquarium Multi-Parameter Water Quality EU Plug
$42.95
ORP Meter ORP Meter Water Quality Tester Test Tool
$36.95
LS310 , TOC, UV275, TDS Meter Digital for Drinking Water
$69.00
Advanced Digital pH Tester with Backlight for Lab and Aquarium Water Analysis
$12.95 Save $10.00 RRP: $22.95
Waterproof ORP Meter for Water Quality Testing, High-Precision ORP Tester Tool
$50.95 Save $33.05 RRP: $84.00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec-Yvan
$32.95 Save $56.05 RRP: $89.00
PH Meter for Water, PH Tester 0.01 High Accuracy Water Quality Tester with 0-14 PH Measurement Range
$14.95 Save $15.00 RRP: $29.95
5-In-1 Water Quality Test Pen Voice Model EC Acidity Ph Meter Tds Salinity Meter Water Quality Tester Without PH Powder
$33.95 Save $35.05 RRP: $69.00
Digital Ph Meter Aquarium Drinking Water Online PH Monitor Professional Accurate Water Quality Teste
$28.95 Save $30.05 RRP: $59.00
Professional Ph Tester, Automatic Calibration Function and 0.00-14.00 Measuring Range for Portable Water Aquarium Hydroponics Swimming Pool Measuring
$43.95 Save $75.05 RRP: $119.00
Soil pH Tester 3 in 1 Soil pH Tester, Soil Tester Kit Plant Moisture Tester PH Soil Meter for Flowers/Grass/Plant/Garden/Farm/Lawn 290*50*38MM
$43.95 Save $75.05 RRP: $119.00
3In1 Soil PH Tester LCD Screen Soil Thermometer PH Temperature Humidity Meter Flower Plant Potted Planting Soil Tester
$119.00 Save $230.00 RRP: $349.00
PH Meter Water Quality Monitor Online for Aquarium Water Quality Monitor Online PH Monitor Acidomet
$37.95 Save $8.00 RRP: $45.95
2Pack 3.3 FT Charger Cable USB Charging Dock for Fitbit Sense/Versa 3 Smartwatch
$10.95
Food Dough PH Meter LCD Backlight PH Tester Accuracy Acidity Tester Temp PH Detector for Soil Cosmet
$35.95 Save $6.00 RRP: $41.95
High Accuracy TDS Meter Digital Water Tester Digital 0-14 PH Meter Tester 0-9990ppm TDS&EC LCD Water Purity PPM Aquarium Filter
$29.95 Save $5.00 RRP: $34.95
Food PH Meter 0.00~14.00pH Professional Temp pH Tester High Accuracy Sensor Soil Acidity Analyzer for Meat Canning Cheese Dough
$84.00 Save $25.00 RRP: $109.00
Water Quality Tester Portable Acidity Meter PH Value Detection for Laboratory, Drinking Water, Aquariums, Hydroponics
$94.00 Save $25.00 RRP: $119.00
Robot PH Value Data Detection and Acquisition Sensor Module Acidity and Alkalinity Sensor Monitoring and Control Ph0-14
$27.95