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Shop the best prices on 8,360 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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2,497 - 2,528 of 3,200
Soil Ph Meter 4-in-1 Soil Tester Moisture Digital Plant Thermometer Test Moisture Meter For Potted Plants Gardens Lawns
From $38.95
2 In 1 Ph Meter Ec Meter For Aquarium Multi-parameter Water Quality Monitor 0-14.00 Ph 19.99ms/cm Ph / Ec Monitor Acidometer 40%
From $74.00
6 in 1 Water Quality Tester for Aquarium - PH EC TDS SALT SG TEMP Water Meter
From $45.95
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organ SZRH A-S,New 2026
From $89.00
20 Pack PH Meter Buffer Solution Powder 4.01, PH Calibration Solution Packets for Precise PH Meter
From $21.95
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter Ph Meter Powered Tool For S
From $104.00
5 In 1 Ph Meter compatible with Water Ph/tds/ec/temp/salt Meter Salt Tester compatible with Saltwater Pool 0.01 Resolution High Accuracy Digital Ph Te
From $84.00
High Precision Water Hardness Instrument EC TDS Tester PH Meter Aquarium Pool Water Quality Purity Testing Pen
From $32.95
Water Quality Tester 2 in 1 Digital pH Tester Chlorine, Portable CL2 with Large Display compatible with Pool Spa Water Quality Analyzer
From $99.00
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement compatible wit
From $48.95
PH Value Testers Portable Drinking Water Quality Testers And High Precision
From $34.95
Soil Ph Meter 4-in-1 Soil Tester Moisture Digital Plant Thermometer Test Moisture Meter For Potted P
From $54.00
Professional Ph Tester, Auto Calibration Function and 0.00-14.00 Measuring Range for Water Portable
From $40.95
Electronic Ph Tester, Ph Ec Temperature 4 In 1 Set Digital Tester With Lcd Display Test For Swimming Pool, Aquarium, Pond, Swimming Pool
From $74.00
3 In 1 Soil Moisture Meter 2 Needles Adjustable PH Value Fertility Soil Test Tool for Garden Courtyard Outdoor
From $18.95
Car modified water temperature meter, motorcycle modified water temperature meter 40-120C
From $33.95
Professional Ph Tester, Automatic Calibration Function and 0.00-14.00 Measuring Range for Water Portable Aquarium Hydroponics Swimming Pool Measuring
From $24.95
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