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Shop the best prices on 6,512 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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2,209 - 2,240 of 3,200
MR567292 Transmission Input Speed Sensor compatible with Mitsubishi Galant Outlander Mirage Montero Lancer Dodge Chrysler 1997-2012
From $48.95
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll for Water Urine Saliva S
From $38.95
Digital multifunction measuring device, salinity measurement in % and ppm compatible with hydroponic aquarium testers, hydroponic aquarium testers com
From $41.95
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Poo
From $239.00
Versatile Digital PH Meter 6-in-1 for Water Quality Testing Measures PH, EC, TDS, SALT, S.G, and TE
From $43.95
12 PCS Filters compatible with Mamibot EXVAC650 Platinum / EXVAC660 Platinum / EXVAC680S / EXVAC880 Vacuum Cleaner
From $69.00
5-in-1 Digital PH Meter, Voice Water Quality Tester, PH/EC/TDS/Salinity/Temp Meter, TDS Meter for Drinking Water Pool
From $44.95
7 in 1 pH / Free Chlorine / ORP / EC / TDS / Salt / Temperature pH Meter Swimming Pool Salinity Tester IP67 Waterproof
From $139.00
2 in 1 PH/Temp PH Tester Quality Analyzer Desktop Automatic EU Plug
From $79.00
PH Meter, 0.01 High Accuracy Pocket Size with 0-14 PH Testing Range PH Tester, Digital PH Meter
From $54.00
52mm 0‑120℃ Digital Water Temperature Meter Temp Meter IP67 Waterproof Red Backlit for Car RV Truck Boat
From $54.00
PH Meter, 4 in 1 Pool PH Tester Electronic PH Meter TDS Water Quality Meter and PH Test for Drinking Aquariums Hydroponics Swimming Pool, RO System,
From $26.95
Professional pH tester, automatic calibration function, suitable for the measuring range of aquariums and swimming pools
From $13.95
TDS-3 Water Quality Meter Digital Tester Temperature PPM Test Pen Analyzer for Measuring Drinking Water, Hydroponics, Aquarium, Pool and Spa
From $13.95
Water quality test pen, tds pen, TDS meter digital water quality tester
From $13.95
Ph Tester Digital Tester, Portable Digital Ph Meter Aquarium Pool Water
From $26.95
Automatic Chlorine And Ph Tester For Swimming Pool Or Spa
From $42.95
Electronic Ph Meter Electronic Ph Tester Electronic Pool Tester Pen Water Tester High Accuracy 0.05 Ph for Well Water Hydroponics Swimming Pool Aquari
From $104.00
20 in 1 Water Test Strips Kit for Drinking Pool Tap Well Hardness Quality Testing Home Garden Supplies
From $35.95
20 in 1 Water Test Strips Kit for Drinking Pool Tap Well Hardness Quality Testing Home Garden Supplies
From $21.95
20 in 1 Water Test Strips Kit for Drinking Pool Tap Well Hardness Quality Testing Home Garden Supplies
From $27.95
20 in 1 Water Test Strips Kit for Drinking Pool Tap Well Hardness Quality Testing Home Garden Supplies
From $19.95
20 in 1 Water Test Strips Kit for Drinking Pool Tap Well Hardness Quality Testing Home Garden Supplies
From $20.95
200Pcs PH Test Strips for Aquarium Water Pool Chlorine Alkalinity Bromine Hardness Detection 3 in 1 Litmus Paper
From $20.95
Professional Laboratory Electrode Aquarium Hydroponic Laboratory ORP Electrode Probe BNC Controller Meter Connector
From $33.95
pH Meter 0-14pH Measurement Range Water Quality Tester 1.5-inch LCD PH Pen with Green Backlight for Water Brewing Food Sauce Aquaculture Laboratory
From $59.00
Digital Soil Phosphorus Meter Soil Nutrient Tester Phosphorus Temperature Tester for Gardens Orchard
From $159.00
Food, Brewing, and Soil Testing, Professional Food pH Meter with High Accuracy Sensor and Temperature Acidity Tester
From $38.95
16 in 1 Premium Drinking Water Test Kit,for Drink Water,100 Strips Accurate Water Test Strips Water
From $13.95