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pH Meters

Shop the best prices on 7,062 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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2,049 - 2,080 of 3,200
ORP-986 Portable Pen Type ORP Meter Water Quality Tester Experiment Analyzer Detector Monitor
From $84.00
High Precision Water Quality Tester pH/TDS/EC/Salinity/Temperature Simultaneous Measurement Fast Response SPA Fish Tank Water Quality Monitoring
From $59.00
Pen-Type Digital Water Meter, 5-in-1 pH, TDS, EC, Salinity% & Temp Tester for Hydroponics, Pools, Aquariums
From $74.00
For Aquarium & Drinking Water Digital pH Meter and Online pH Monitor - EU Plug Edition 0107
From $59.00
pH Meter Tester, 4-in-1 Electronic Pool pH Tester, pH, TDS, EC & Temperature Meter, Water Quality Tester with LCD Screen and Accurate Readings, for Sw
From $40.95
ORP Meter High Quality ORP Meter Water Quality Tester Test Tool
From $30.95
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
Pool Salt Tester Digital 5-in-1 Salinity PH EC TDS Temp Meter Water Quality Tester for Saltwater Pool, Spa & Aquarium
From $21.95
TDS Digital Water Tester Water Quality Analysis Meter Water Purity Check Hardness Tester-JXLGV
From $17.95
Water Quality Tester PH Meter PH Measurement Digital Display PH Tester Pen
From $28.95
Upgraded 4-in-1 Soil PH Meter, Soil Tester Moisture with Light/PH/Temperature, Digital Plant Thermometer Test, Moisture Meter Light for Gardening, Far
From $42.95
Digital Salinity Meter, 5-in-1 High-Accuracy Pool Salt Tester for Salt Water
From $48.95
Laboratory Tank Digital pH Water Quality Tester with Backlight Display
From $59.00
0-9990PPM Detection TDS Tester Water Quality Meter, LCD Online Monitor with Detachable Probes
From $69.00
PH Meter Tester, PH Tester for Swimming Pools Measuring TDS pH EC Temperature Water Quality ph Tester for Drinking Water, Swimming Pool, Aquariums, Dr
From $44.95
Onigiri Mold Triangle,2 Pcs Rice Ball Mold Makers,triangle Sushi Mold Zhiyi
From $14.95
Small Water Quality Test Pen with LCD Display Multifunctional Accuracy Testing Pen for Drink Water Aquariums
From $19.95
Portable 3 in 1 Water Quality Tester High-Precision with Backlight for Indoor Outdoor Using
From $17.95
2X 3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester Integrated
From $15.95
Smart Garden Soil PH Meter Moisture Tester Soil Analyzer USB for Android Soil Nutrient Sensor for Gr
From $74.00
Digital pH Meter pH Tester with Large Display for Pool and Spa Water Testing, 1 Piece
From $31.95
PH Water Quality Test Meter Set Digital Tester with LCD Screen Test for Swi
From $49.95
Swimming Pool Water Quality Ph/cl2 Chlorine Tester Level Meters Spa Hot Tub
From $64.00
100pcs Chlorine Dip Test Strips Hot Tub Spa Swimming Pool Ph Tester Paper
From $27.95
Ph Replacement Probe Aquarium Laboratory Electrode Ph Meter Potential Bnc Q9 Connector
From $35.95
Smart Sensor Three-In-One Digital Soil Ph Meter With Temperature And Humidity Tester Suitable For Plant Flowers Agriculture Orchard Soil Ph Meter
From $189.00
Professional 3-in-1 pH/ORP/TEMP water meter, multi-parameter digital LCD three-purpose meter
From $169.00
Digital salinity meter, high-precision 5-in-1 salinity tester
From $64.00
Digital Ph Meter Aquarium Drinking Water Online PH Monitor Professional Accurate Water Quality Teste
From $27.95
Soil PH and Moisture Meter Hygrometer Accurate PH Instrument Hygrometer Monitor Waterproof Probe Instrument for Gardens Farms,black
From $89.00
PC-102 All-in-One Chlorine pH Meter/Cl2 Tester for Swimming Pool Water Quality Testing Equipment; New Type of Swimming Pool Water Quality Tester
From $74.00
2 in 1 Soil PH Fertility Meter With 3 Probes Soil PH Tester Plant Fertile Measure Device Acidity Meter For Garden,black
From $74.00