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Shop the best prices on 8,258 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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1,057 - 1,088 of 3,200
5-in-1 Electronic Ph Meter, Measure Ph And Tds And Ec Salinity And Temperature Water Quality Tester, Lcd Display And Reading Accuracy, For D
From $59.00
Soil Ph Meter Tester For Plant Care Garden Farm Orchards Field -short
From $39.95
5-in-1 Electronic Ph Meter, Measure Ph And Tds And Ec Salinity And Temperature Water Quality Tester, Lcd Display And Reading Accuracy, For D
From $59.00
Water Quality Analyzer, Digital Chlorine And Ph Cl2 Tester For Swimming Pools, Spa Water
From $79.00
Water Quality Measuring Instrument Portable Fish Tank Water Quality Analyzer High
From $35.95
Water Tester Water Quality Test Ph Chlorine, Pool Water Ph Tester
From $54.00
Online PH EC Monitor Meter Water Quality Tester with Replaceable PH Probe220V EU Plug
From $89.00
Soil Tester, 3 In 1 Soil Tester Moisture/sunlight/ph Tester For Plant Soil Garden Farm Lawn (for Soil Only) No Batteries Required
From $20.95
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
High Precision H2 Meter Digital Hydrogen Meter With Data Hold For Aquariums
From $59.00
3-in-1 Soil Meter Moisture Light and PH Tester White
From $29.95