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Shop the best prices on 8,821 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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3,137 - 3,168 of 3,200
PH Monitor High Accuracy Waterproof Suction Cup Design Digital PH Tester for Swimming Pools Laboratories Sewage Plants
From $104.00
Water Meter Pen,New LCD Water Quality Water TDS Meter Tester Water Meter High-End Performance
From $17.95
Protable LCD Digital PH Meter Pen Aquarium Pool Water Wine Tester Tool
From $21.95
Water PH Monitors,7 in 1 Water Water Quality Analyzer Water Quality Monitor Masterfully Created
From $309.00
Water Quality Tester,6 in 1 Water Water Quality Monitor Digital PH Pen Top of the Line
From $43.95
6 in 1 Water Quality Tester Multifunction PH Temp EC CF RH TDS Meter for Aquarium Hydroponics PH‑217US Plug 110V
From $209.00
Soil Meter,Soil PH Meter 3 Soil Moisture Meter Soil PH Tester High-End Performance
From $25.95
Soil Humidity Monitor,Soil Tester Moisture Test Soil Tester Soil PH Tester Ultra Responsive
From $54.00
Water Quality Analyzer,ORP Tester Pen with ORP Test Pen ORP Meter Highly Versatile
From $69.00
2-in-1 Soil pH Meter Fertility Tester pH Tester Soil Tester for Garden Farm Lawn Indoor Outdoor Plant Care unbrand
From $37.95
Ph Meter With Backlight Online Ph-991 Aquarium Ph Tester Temp Monitor Durable Acidimeter Tool For T unbrand
From $99.00
4-in-1 Soil Tester Multifunctional Soil Detector Moisture Meter Ph Meter Temperature Moisture Sunlight Intensity Ph Tester unbrand
From $99.00
3 In 1 Soil Moisture Fertility Meter Water Ph Tester Fertility Soil Meter Gardening Detector For Plants Ph Monitor Detector unbrand
From $79.00
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter Ph Meter Powered Tool For unbrand
From $179.00
Digitales PH-Meter, Digitaler LCD-Wasserqualittstester, 0,01 Ph-Genauigkeit, Messbereich fr 0-14 Ph, fr Trinkwasser, Aquarien, Hydroponik, Schwimmbder unbrand
From $29.95
Phw3988 Multiparameter Water Quality Tester App Remote Control Ph Ec Tds Salt S.g Temperature Meter Online Monitor(uk Plug 230v) unbrand
From $229.00
LY101 Plant and Soil pH/Alkalinity Tester unbrand
From $31.95
Water Quality Tester PH/CL Meter CL2 Chlorine Tester Water Detector for Swimming Pool Aquarium unbrand
From $47.95
Digital Ph Meter, Ph Meter 0.01 Ph High Er
From $18.95
TDS Tester Digital pH Meter 10In1 Water Quality Monitor EC TDS Salinity Thermometer MultiParameter Testing Meter
From $84.00
5 In 1 Digital Water Quality Tester Pen Ec Ph Salinity Temp Meter/detector unbrand
From $59.00
5 In 1 Digital Meter Tds / Ec / Ph / Salinity / Temperature Water Quality Monitoring Tester unbrand
From $69.00
Electronic water quality pH meter with TDS, EC, salinity, and temperature measurement functions. unbrand
From $94.00
PH Meter Tester, 3-in-1 Electronic Swimming Pool PH Tester, TDS Meter Temperature, Water Quality Tester with LCD Display and Reading Accuracy
From $54.00
60 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for PH Meter
From $14.95
PH Electrode Sensor Probe 0-14 PH with Sensor PH Probe PH Replacement Probe for Experiment Lab Pool Water Analyzer
From $35.95
4 in 1 TDS Meter,0-9999 PPM, Water Tester for Drinking Water,TDS Water Tester/EC/Temp High Accurate Water Quality Meter
From $25.95
5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking
From $27.95
Food PH Meter High Accuracy PH Tester for Meat Cheese Dough Tea Sausage Jam Hydroponics with LCD Display Calibration Kit
From $64.00
Digital TDS Meter EC Pen Tester Purity 0-9990ppm for Aquarium Pools Drinking Water B
From $7.95
2X PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe Acidometer for Aquarium PH Meter Probe PH818
From $34.95
PH Charging Free Electrode Probe PH Value Test PH Sensor Monitoring Module PH0-14
From $24.95