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Shop the best prices on 8,338 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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3,073 - 3,104 of 3,200
PH107 Water Acidity Meter PH Tester Pen Digital Water Quality Tester 0.0 14.0pH
From $33.95
Water Quality Tester 6 in 1 PH EC TDS SALT SG TEMP Meter Digital Display for Planting
From $54.00
PH099 PH Test Pen Portable OW099 PH ORP Temperature Meter Waterproof Acidity Tester
From $119.00
PH03(II)D Portable PH Tester Waterproof Acidity Meter Water Quality Tester for Aquaculture
From $79.00
2 in 1 PH TDS Meter Tester Water Quality Monitor Online Acidity Monitor Analyzers Tester for Aquarium EU Plug
From $119.00
Water Quality Tester Ph Meter, Digital Ph Meter Ph Tester Water Quality Tester Temperature Function Auspicious
From $26.95
Ph/cl2 Chlorine Tester For Swimming Pool Water Quality Tester (grey)
From $64.00
Ph Meter, Ph Meter Tds Ec Temperature 4 In 1 Set, Ph Test Lcd Display, For Drinking Water, Aquariums, Swimming Pools
From $45.95
Ph Er Digital Ph Meter, Ph Pen With 0.01 Ph High , 0-14 Ph Measurement Ran, Ideal Ph Er For Hold , P
From $54.00
Smart Bluetooth Dissolved Oxygen Meter 0.0-30mg/l Range Portable For Aquariums Pools Labs
From $229.00
3 in 1 Digital PH Meter , TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool, Hydroponics
From $24.95
Handheld-pH-Tester Soil pH With App Control Backlit ATC Stainless Steel Probe 0.0-14.0 pH For Plants Aquariums 290x42 mm
From $139.00
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll for Water Urine Saliva Soil Litmus Measuring
From $6.95
PH Sensor compatible for Arduino,PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC,PH Sensor UNO,PH Sensor compatible for Arduino Kit
From $104.00
Accurate PH Meter compatible for Aquarium Multi-Parameter Water Quality EU Plug
From $79.00
Digital Soil Ph Meter Tester Meter Sunlight Moisture Humidity Garden Temp Soil Moisture Analyzer Sensor Gauge
From $59.00
LY101 Soil Moisture Fertility Alkalinity PH Tester 3in1 Garden Flower Sensor Meter Plant Acidity Humidity Testing Tools
From $27.95
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperature
From $69.00
4 In 1 Yy-400 Ph/orp/h2&tem Meter Digital Hydrogen Ion Concentration Tester Compatible Aquarium, Swimming Pool, Backlight
From $54.00
Soil PH Meter Tester Garden Plant Soil PH Meter Digital Dial High Quality Probe Garden Accessories Tools Soil Acidity Test
From $20.95
Digital Ph Meter
From $104.00
4 in 1 soil tester Sun temperature moisture soil tester Soil moisture meter Plant PH Tester
From $30.95
Digital Meter PH-803W WIFI ORP/PH Meter Controller Online Water Quality Monitor AC230V 50/60Hz PH M
From $199.00
16 in 1 Drinking Water Test Kit, Water Testing Kits for Drinking Water 100 PCS Water Quality Test S
From $14.95
Soil Moisture Meter, Water Meter Indoor & Outdoor,Sensor Hygrometer Soil Tester for Potted Plants,G
From $8.95
PH Meter & TDS Meter Digital Water Tester 5 in 1 Salinity Tester PH Temp EC and TDS Meter,PH Meter for Water with LCD Backlit,Water Testing Kits for D
From $54.00
Smart Water Care Detector For Pools Sturdy Preservative Tester For Outdoor Water Trip
From $40.95
Food PH Meter High Accuracy PH Tester for Meat Cheese Dough Tea Sausage Jam Hydroponics with LCD Display Calibration Kit
From $59.00
10 Set 160 Strips 1-14 PH Litmus Paper Ph Test Strips Water Cosmetics Soil PH Test Paper Strips with Control Card
From $10.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool C
From $7.95
EC PH Monitor for Hydroponics, 6-In-1 Water Quality Tester with Wi-Fi, PH Meter Tester,Hydro Reservoir Tank US Plug
From $109.00
6 in 1 High Accuracy Conductivity PH/EC/Humidity/Sunlight/Air Humidity/Temp Tester PH Meter
From $84.00