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Shop the best prices on 8,284 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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1,089 - 1,120 of 3,200
Professional Ph Tester, Auto Calibration Function and 0.00-14.00 Measuring Range for Water Portable Aquarium Hydroponics Swimming Pool Measuring Range
From $29.95
Soil pH and Moisture Detector, Nutrient Moisture pH Tester (Blue)
From $31.95
EC pen TDS test pen three in one conductivity pen EC meter water quality test liquid purity test
From $27.95
PH Meter Water Quality Monitor Online for Aquarium Water Quality Monitor Online PH Monitor Acidometer EU Plug
From $36.95
MF-X81 8 in 1 Digital Water Quality Tester TDS EC pH Chlorine Salinity ORP SG Temp Meter for Pool Aquarium
From $64.00
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 $20.95
14 In 1 Swimming Pool Test Paper 50 Strips Of Residual Chlorine Ph Value Alkalinity Drinking Water Spa Pond Denuotop
From $24.95
Water Quality Monitor Kit with PH Electrode Probe, 0.75M Cable
From $29.95
Home Mineral Conductivity Water Test Temperature/ppm Test (blue)
From $16.95
Paper Ph Meter Indicator, Full Range Ph Meter 0-14
From $22.95
5 in 1 Electronic PH Meter with TDS EC Salinity Temperature pH Multi-parameter Tester Waterproof IP67 High Accuracy Water pH Meter Automatic Temperatu
From $42.95
2pcs Orange Water Quality Detection Pen PH Tester
From $24.95
6-in-1 Water Quality Tester PH, TDS, EC, ORP, CF, Temp Benchtop Analyzer for Lab, Aquarium, Pool, Drinking Water UK Plug
From $179.00
4-in-1 Soil Tester Humidity Meter Moisture, Sunlight, PH & Fertility Meter for Pot Plants, Greenhouses, Flowers&Farms
From $24.95
Water Quality Tester Portable Acidity Meter PH Value Detection for Laboratory, Drinking Water, Aquariums, Hydroponics
From $74.00
Online PH / EC Monitor Meter Acidometer 2 in 1 PH EC Meter for Aquarium Multi-Parameter Water Quality Monitor EU Plug
From $59.00
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
From $40.95
Kabalo 001 Resolution Digital PH Tester Digital Water Pool Hydroponics Aquarium Test Pen Meter Device
From $39.95
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur
From $99.00
Elefant Statue, Feng Shui Glckselefant Figuren, Dekoelefant Skulptur Fr Home Office Dekoration
From $21.95
Hard Carrying Case For Fluke T5-1000 / T6-1000 / T6-600 / Fluke T5600 Electrical Voltage Continuity And Current Tester
From $37.95
Digital Food pH Tester 0.00-14.00, High Accuracy Sensors, Smart Temperature and Acidity Meter, BT Mobile App Control
From $84.00
Portable Pen Type LCD Digital pH Tester for Aquarium Hydroponics
From $25.95
Three Phase WiFi Energy Meter with 3 Circuit Level Sensor 120A Smart Electric Power Monitor 100-240V
From $129.00
Détecteur d'engrais intelligent de haute précision, détecteur de nutriments du sol, capteur NPK
From $69.00
Testeur de qualité de l'eau numérique 3 en 1 portable de haute précision, type stylo, PH/EC/TEMP
From $34.95
Intelligent pressure controller, light column display, 4-20 mA level transmitter
From $42.95
Digital Water Tester Pen 4 in 1 Accurate Sensitive Portable PH TDS EC Temperature Water Quality Meter Pink
From $27.95
Industrial Lab Water Quality Sensor for Pool and Aquarium Analysis
From $18.95
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Drin
From $37.95
2X TDS Meter, Electronic Water Tester with 0-9990 PPM Measurement Range,Digital Water Test Pen for Farming, Aquariums
From $19.95
16 in 1 Drinking Water Test Kits High Sensitivity Test Strips Detect-PH, Hardness, Chlorine, Iron,Copper-Nitrate
From $16.95