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Shop the best prices on 9,548 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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129 - 160 of 3,200
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring Swimming Pool Water Quality Tester
$89.00 Save $50.00 RRP: $139.00
Smart Soil pH Meters for Accurate Monitoring of Soil Acidity, Alkalinity, Moisture Levels, and Plant Health
$21.95 Save $6.00 RRP: $27.95
PH Replacement Probe for Aquarium and Hydroponic Systems, Laboratory Electrode with BNC Connector, PH Meter Sensor
$35.95 Save $17.00 RRP: $52.95
Digital Soil pH Meter 0.0-14.0, Handheld Soil Water Tester for Garden, Indoor Plants, and Pools
$149.00 Save $70.00 RRP: $219.00
Soil pH Meters Digital Accurate Fast Readings Garden pH Tester for Gardening and Agriculture
$64.00 Save $15.00 RRP: $79.00
Cherry Pink Water Temperature Meter For Baby Care Accessories
$27.95 Save $13.00 RRP: $40.95
7 in1 Water Quality Tester Lab PH Meters, LabGrade PH Meter for Water Testing, Salt Tester, Accuracy
$59.00 Save $30.00 RRP: $89.00
PH Tester 3 In 1 Water Tester TDS EC Meter Temperature Digital LCD Water Testing Pen Purity Filter 4 Modes Simple Model
$20.95 Save $11.00 RRP: $31.95
Water Tester Compact Water Testing Tool for Outdoor Travel
$24.95 Save $14.00 RRP: $38.95
Water Quality Meter, Digital pH Meter for Food, Water Temperature and Acid Testing, 0.00–14.00 pH Range for Lab and Field Use
$129.00 Save $40.00 RRP: $169.00
PH Electrode With Sensitive Detection Sensor, 115 cm Cable Length, BNC Connection For Accurate pH Measurements
$30.95 Save $16.00 RRP: $46.95
PH Test Water pH Tester with 10ml Reagent Fluid for Accurate Water Balance Measurement for Plants, Garden, Aquarium, and Freshwater
$20.95 Save $10.00 RRP: $30.95
Moisture Meter and pH Tester for Soil, Plant Light Intensity, Dual Function Moisture and pH Measurement Tool
$94.00 Save $55.00 RRP: $149.00
PH Test Drops - Portable pH Water Tester for Aquariums, Freshwater & Seawater, Multipurpose pH Meter for Accurate Readings
$20.95 Save $10.00 RRP: $30.95
PC102 2-in-1 PH Chlorine Meter Tester for Pool and Aquarium Water Quality Measurement, CL2 Testing Device
$36.95 Save $22.05 RRP: $59.00
Water Quality Tester TDS EC Temperature Meter Portable PPM Measurement Device for Aquariums and Swimming Pools
$20.95 Save $10.00 RRP: $30.95
Water Quality Tester TDS EC Temperature Meter Portable PPM Measurement Device for Hydroponics and Aquariums
$20.95 Save $10.00 RRP: $30.95
3 in 1 Soil PH Meter Sunlight PH Tester Garden Flowers Soil Moisture Sensor Meter Plants Acidity Humidity PH Monitor Detector
$49.95 Save $19.05 RRP: $69.00
7 in 1 PH/TDS/EC/ORP/S.G/Salinity/Temperature Multi-Parameter Pocket Water Quality Tester with Electrode Replaceable C-600 PH Meter for Pools Drinking
$50.95 Save $2.00 RRP: $52.95
5-in-1 Electronic PH Meter Tester, PH Meter with Backlit LCD Display, Water Quality Tester for Testing pH/TDS/EC/Temperature/Salinity, for Drinking W
$46.95 Save $92.05 RRP: $139.00
PH Meter and TDS Meter,Digital Water Quality Tester, 0-9990 PPM, EC and Temperature Measurement 0.01
$12.95
3 in 1 LCD Digital Display Soil PH Tester Soil Moisture/Temp/PH Testers Garden Planting Soil Detector Soil Temperature Test Tool Soil Detect Device
$34.95 Save $29.05 RRP: $64.00
PHS-3C Multi-Parameter Desktop Automatic Calibration Acidity Meter PH/Temp 2In1 PH Tester Water Quality Analyzer EU Plug
$219.00
4-in-1 Water Quality Tester - TDS, EC, Temp Meter 0-9999 Ppm Upgraded for Drinking Water Various Wat
$10.95 Save $1.00 RRP: $11.95
5 In 1 Digital Ph Meter Tds Ec Salinity Temperature High Accuracy Ph Tester Waterproof Multi-parameter Tester Water Ph Meter Automatic Temperature Com
$59.00 Save $30.00 RRP: $89.00
Dual Water Quality Tester Online TDS/EC Meter Input/Output Water Quality Monitor Water Fish Tank T
$99.00 Save $140.00 RRP: $239.00
Az8694 Pen Ph Meter Dough Soil Semi-solid Ph Tester Ph Test Pen
$489.00
7 In 1 Multifunction Digital Water Quality Tester Ph Ec Tds Orp Cf Humiity Temp Meter Water Analyzer Smart Monitor App Control
$149.00
Salinity Tester Small Lightweight Portable Easy Operation Quick Stable High Accuracy Wide Application Pool Salt Tester
$64.00 Save $20.00 RRP: $84.00
4in1 Multifunctional Portable PH/EC/TDS/Temperature Digital Water Quality Tester Monitor Meter Pen
$74.00 Save $25.00 RRP: $99.00
Automatic chlorine and pH tester for swimming pool or spa
$64.00 Save $40.00 RRP: $104.00
6-in-1 Water Quality Tester PH, TDS, EC, ORP, , Temp Benchtop Analyzer for Lab, Aquarium, Pool, Dri
$189.00 Save $50.00 RRP: $239.00