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Shop the best prices on 7,193 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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2,273 - 2,304 of 3,200
Meter Meter PH for Pool
From $84.00
PH Meter PH Pen Bread Aquarium
From $74.00
PH Meter Hydroponic Water Quality Tester LCD Backlight Thermometer
From $24.95
TDS-3 Water Quality Meter Digital Tester Temperature PPM Test Pen Analyzer for Measuring Drinking Water, Hydroponics, Aquarium, Pool and Spa
From $13.95
pH Test Module for Arduino, pH 0-14 Liquid Value Tester, No Probe Included, Regulator Control Monitoring Meter
From $17.95
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof For Aquarium
From $89.00
Professional pH meter compatible with food with a high-precision sensor. Temperature and acidity tester compatible with brewing, cheesemaking, meat pr
From $109.00
Liquid PH 0-14 Value Detection Regulator Sensor Module Monitoring Control Met Tester BNC PH Electrode Probe for Arduino-JNNJV
From $33.95
Water Quality Test Meter, Digital Ec Meter Water Quality Monitor Water Tester Analyzer For Swimming
From $59.00
2 in 1 Soil Tester Acidity Humidity Tester Moisture Range 1-8 Compact Soil Meter
From $20.95
2 in 1 Digital Water Tester Two Colors TDS Meter 0-9990 PPM Water Quality Tester LCD Display for Aquarium Pool PH Tester
From $12.95
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
From $54.00
Testeur de sel pour piscine. salinomtre numrique. testeur de salinit 5 en 1 haute prcision pour eau sale. IP67 W
From $94.00
High quality brand new Digital pH and TDS Meter Kits, 0.01pH High Accuracy Pen
From $41.95
Digital PH Pen Tester 0.01 High Accuracy ATC, 0-14 Range IP65 Waterproof for Water Pool Aquaculture Cosmetics
From $299.00
2 in 1 Digital Water Tester Two Colors TDS Meter 0-9990 PPM Water Quality Tester LCD Display for Aquarium Pool PH Tester
From $11.95
PH Sensor for Arduino,PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC,PH Sensor UNO,PH Sensor for Arduino Kit
From $22.95
Digital Salinity Tester For Saltwater Pond And Fish
From $18.95
Soil Tester LCD Display Soil Sensor Soil PH Monitor Flower Planting Soil Detetor Accuracy Detection Gardening Tool
From $39.95
4-in-1 Soil Tester Light Measurement / PH / Moisture / Temperature / Soil Meter for Garden Plants Lawn Flowers Farming
From $17.95
Testeur de qualit de l'eau 9951W 5 en 1, multi-wifi, continu, pH, TDS, sel, SG, temprature, pour application Tuya, prise AU 230 V
From $89.00
lectrolyseur d'eau avec fusible anti-fuite, Plug and Play, pour eau de puits potable, prise UE 100-240 V
From $19.95
Testeur de qualit de l'eau de piscine et d'aquarium, testeur de pH numrique LCD, stylo analyseur de vin
From $42.95
Module de capteur de dtection de valeur PH014 Kit de surveillance de sonde numrique tanche Connecteur BNC
From $24.95
Portable Food pH Tester YY-1030, Digital pH Meter with Probe, High Accuracy Acidity Detector for Sourdough Fermenting
From $43.95
Water Tester for Swimming Pools, Portable with Large Screen and No Chemicals Required
From $33.95
pH Temperature Humidity Soil Detector 6 in 1 Soil Tester Sunlight Air Moisture Nutrient Fertility Meter Gardening Tool Meter
From $84.00
Water Quality Detector Water Quality Meter Corrosion Resistance Wifi Connection Quick Response For Laboratory
From $149.00
3 In1 Moisture Sunlight PH Meter Soil Water Acidity Humidity Light PH Test Outdoor Garden Plants Flowers Household Moist Tester
From $28.95
Digital Water Test Meter for Pool, Hot Tub & Spa | Chlorine Tester & Water Quality Analyzer
From $37.95
Pool quality water 6 in 1 tester: PH EC TDS ORP Temperature chlorine Bluetooth Display App Kit
From $149.00
Professional Water Quality Tester 2 in 1 Chlorine PH Meter for Swimming Pool Tester
From $27.95