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Shop the best prices on 8,445 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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1,537 - 1,568 of 3,200
Open Source PH Meter PH Sensor Tool for Environmental Monitoring and Research Applications
From $59.00
New TDS-A6V High-Precision Tap Water Quality Analysis Instrument Ec Conductivity Water Test Pen Tds
From $42.95
3X 3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester Integrated
From $26.95
Open Source Arduino PH Meter PH Sensor Tool for Environmental Monitoring and Research Applications
From $99.00
Digital 5-In-1 Water Meter PH, TDS, EC, Salinity%, and Temp,Pen-Type Tester for Hydroponics, Pool, Aquariums
From $42.95
PH-113 Temperature Monitor Ph Meter Portable PH Meter Automatic Calibration Monitor
From $129.00
4 in 1 Soil PH Meter Moisture/Temp/Soil PH Tester Sunlight Intensity Meter for Gardening Plants Farming with Backli
From $12.95
Digital PH Meter PH Tester Pen Tester 0.01 PH High Accuracy Water Quality Tester with ATC PH Test Strips Function
From $23.95
Digital Water Quality Tester TDS for Drinking Water, Aquariums, Pools Water Tester TDS
From $13.95
Multi Parameter Water Quality Tester S.G PH EC SALT ORP TDS CF TEMP 8 in 1 Rechargeable Online Monitoring for Aquarium UK Plug 230V
From $119.00
4X PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe Acidometer for Aquarium PH Meter Probe
From $64.00
Water Quality PH/CL2 Chlorine Tester Level Meters for Swimming Pool Spa Hot Tubs Large Screen New
From $26.95
SMART SENSOR AR8011 Water Quality Tester TDS Analyzer Meter with LCD Screen
From $54.00
4 in 1 Digital LCD Soil pH Meter Soil Fertility Moisture Light Nutrient Detector 90° Foldable Plant Cultivation Garden Tools for Hydroponics Plant
From $32.95
100Pcs PH Paper Professional Measurement Test Strips Accurate Universal for Cosmetics Drinking Water Soil PH0‑14
From $30.95
OW9902 PH Test Pen MultiFunction Acidity Tester with Temperature Backlight EC Meter for Industry Swimming Pool
From $69.00
3 in 1 Soil pH Meter Moisture Temp pH Tester Humidity Sunlight Garden Flowers Moist Detector Soil Moisture Sensor Meter
From $43.95
Digital Soil PH Meter 2.0PH‑8.5PH Temperature Humidity Tester High Accuracy for Farmland Orchard Greenhouse
From $64.00
2in1 Portable Soil PH Tester Acidity Humidity Meter Garden Soil Analyzer Greenhouse Potted Crops Planting Cultivating Tool
From $25.95
EZ-9909 5 in 1 Function Water Quality Testing Meter PH Salinity TDS EC Tester with Backlight
From $54.00
Fyearfly Rechargeable PH Electrode, 0-14.00 PH Electrode Probe Rechargeable PH Controller Meter Sensor with BNC Connector, for Laboratory School
From $28.95
PH Electrode Probe,Rechargeable PH Controller Meter with Sensor BNC Connector for Laboratory School
From $28.95
ZPSHYD 100 Pcs PH Test Strips, 6 in 1 PH Hardness Alkalinity Cyanuric Acid Litmus Test Paper with Two Storage Bottles for Pool Spa
From $17.95
Uadme Salinity Tester, Salinity Refractometer, Double Scale 0‑100 PPT 1.000‑1.070 Portable ATC Salinity Meter for Aquarium
From $38.95
Soil PH Meter, 3 in 11 Soil Moisture Light PH Tester Gardening Tool Kit Accurate Immediate Test Results Moisture PH Hygrometer Fertility Detector
From $22.95
5-in-1 pH Meter with BT High Accuracy Measurement of pH/TDS/EC/CF/Temp Water Testing Kit for Home Drinking Water Hydroponics Lab Aquarium and More
From $84.00
PH Electrode Water PH Meter Probe Sensor PH Tester Electrode with BNC Connector for Replacement
From $21.95
Digital Lcd Water Quality Meter Tester Professional Measuring Pe
From $59.00
Digital Pen Ph Meter Tester Reader Meter Type Ph Tester Aquarium Hydroponic Water Swimming Pool Starlight
From $59.00
Swimming Pool Water Quality Ph/cl2 Chlorine Tester Level Meters Spa Hot Tub
From $89.00
16 In 1 Drinking Water Test Kit Professional Hardness Testing Kits, Tap And Well Water Test Strips
From $64.00
Soil Tester 4 In 1 Soil Moisture Meter Plant Moisture Tester Soil Ph Meter For Moisture, Ph, Sunlight, Temperature For Garden Lawn Farm
From $54.00