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Shop the best prices on 8,969 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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3,105 - 3,136 of 3,200
High Precision Water Hardness Instrument Ec Tds Tester Ph Meter Aquarium Pool Water Quality Purity
From $16.95
Digital pH Meter,Portable Digital pH Tester Reader,0.01pH Resolution, Tests with 0-14 pH Measurement Range with ATC for Drinking Water,Aquariums,Hydro
From $20.95
Food Grade pH Meter with Waterproof Design - High Accuracy
From $89.00
Water Quality Testing Pen Tds Fish Tanks Tester Conductivity Meter Ec Tester
From $11.95
Testeur de qualit de l'eau de piscine, testeur de pH portable pour piscine
From $44.95
Yy1030- Smart Bluetooth Ph Meter Aquarium Spa Pool Ph Water Quality Monitor Tester For Soil Cosmeti
From $119.00
HT1202 High Precision Digital Water Quality Tester PH MV Tester Temperature Meter 0~14PH
From $84.00
Soil EC Tester Clear LCD High Accuracy Quick Response Small Portable Durable Soil Conductivity Tester
From $37.95
Onigiri Mold Triangle,2 Pcs Rice Ball Mold Makers,triangle Sushi Mold
From $17.95
5 in 1 Professional Multi-parameter Combo Testing Meter PH/EC/TDS/Salinity/Thermometer Digital Multi-Function Tester Water Quality Tester
From $31.95
Pool pH and Chlorine Meter - Digital Water Tester for Swimming Pools
From $30.95
Bluetooth Pool Monitor CL EC Temperature 6 in 1 Smart Pool Water Quality Tester Bluetooth Pool Monitor Smart Meter
From $119.00
Digital Soil Ph Meter Tester Meter Sunlight Moisture Humidity Garden Temp Soil Moisture Analyzer Sensor Gauge
From $59.00
Smart PH Chlorine Meter Swimming Pool Water Quality Tester EC Temp CL Level Online Monitoring Analyzer compatible with Spa Aquarium
From $129.00
PH Meter Chlorine Test Device Portable Digital Water Quality Analyzer with Dual Display for Swimming Pools and Aquariums
From $44.95
Soil Test Kit NPK Meter Soil NPK Analyser Meter 0-1999mg/Kg Nitrogen/Phosphorus/Potassium Soil Tester for Gardening
From $289.00
9 in 1 Drinking Water Test Kit PH/KH/GH/Fe/Cu/Pb/NO3/NO2/F Water Chemical Testing Chlorine PH Meter compatible with Drinking Water
From $35.95
EC PH Monitor compatible with Hydroponics, 6-In-1 Water Quality Tester with Wi-Fi, PH Meter Tester,Hydro Reservoir Tank US Plug
From $169.00
Professional PH Tester TDS/EC Test Pen Multifunctional Water PH Test Tool Set Handheld Water Detect Device Kit
From $31.95
H4 TDS Meter Portable Household AntiCorrosion Total Dissolved Solids TDS Water Quality Test Pen
From $15.95
2-In-1 pH and Chlorine Tester, Portable Electronic Water Quality Tester for Swimming Pools, Spas & Aquariums
From $32.95
Soil Ph Meter 3-in-1 Soil Tester Soil Ph Tester Digital Plant Soil Testing Kit With Moisture/light/ph Suitable For Lighting And Ph Testin
From $19.95
4-in-1 Soil Tester Multifunctional Lcd Soil Ph Meter Soil Ph Temperature Sunlight Detector_m24
From $44.95
3X 0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll
From $11.95
2-in-1 pH/Chlorine Meter - Pool & Aquarium Water Quality Tester
From $39.95
Digital PH Meter, 0.01 PH Water Quality Tester with 0-14 PH Measurement, Water PH Tester for Household Drinking Pool
From $12.95
5 in 1 Digital PH TDS EC Meter Pen Salinity Temperature Tester Conductivity Filter Purity with Backlight for Water
From $44.95
White Handheld TDS Digital Water Tester High Precision Household Purified Tap Water Multifunctional Large Screen Display
From $20.95
16 in 1 Drinking Water Test Kits High Sensitivity Test Strips Detect-PH, Hardness, Chlorine, Iron,Copper-Nitrate
From $16.95
Water Quality Tester 8-in-1pH/ORP/EC/TDS/SALT/S.G// Temp WiFi Connectivity App Control for Pools and Aquariums EU Plug
From $149.00
Smart Garden Soil PH Meter Moisture Tester Soil Analyzer USB for Android Soil Nutrient Sensor for Greenhouse Home Farmer
From $89.00
PH Electrode Sensor Probe 0-14 PH with Sensor PH Probe PH Replacement Probe for Experiment Lab Pool Water Analyzer
From $36.95