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Shop the best prices on 8,296 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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449 - 480 of 3,200
7 In 1 Ph Meter Ph/tds/ec/orp/salt/sg/temperature Meter Digital Bluetooth Water Quality Monitor Tes Viewleaf
From $64.00
Ph-990 Ph Meter For Rium -parameter Mon Online Ph
From $64.00
Wifi Tuya Smart Monitor Fish Tank Aquarium Spa Pool Online Water Quality Meter Ph Orp Ppm Cf Humidi Viewleaf
From $179.00
Water Quality Test Meter,ph Meter Tds Meter 2 In 1 Kit With 0-14.00ph And 0-9990 Ppm Measure Range Viewleaf
From $30.95
PH Electrode Probe ABS Material 5 Meters High Accuracy Exquisite Craftsmanship PH Electrode for Industrial PH Detectors
From $94.00
6X 0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter for Water Urine Saliva Soil Litmus Measuring
From $19.95
Open Source Arduino PH Meter PH Sensor Tool for Environmental Monitoring and Research Applications
From $109.00
2X Versatile Digital PH Meter 6-in-1 for Water Quality Testing Measures PH, EC, TDS, SALT, S.G, and TEMP
From $74.00
1Pcs Ph-201 Black Laboratory Electrode Electrode Sensor Connector Probe Ph Composite Electrode
From $18.95
Digital Meter PH-803W ORP/PH Meter Controller Online Monitor EU Plug
From $179.00
6 in 1 High Accuracy Conductivity PH/EC/Humidity/Sunlight Tester
From $79.00
Tuya WiFi 7 In1 Water Quality Tester Multi-Parameter Water Analyzer PH/ORP/EC/PPM/CF/Humidity/TEMP Monitor Meter US Plug
From $129.00
White Handheld TDS Digital Water Tester High Precision Household Purified Tap Water Multifunctional Large Screen Display
From $7.95
Liquid PH 0-14 Value Detection Regulator Sensor Module Monitoring Control Met Tester BNC PH Electrode Probe for Arduino
From $16.95
PH Value Detection Regulator Sensor Module Monitoring Control Meter Tester Module for Water Quality Analysis Aquarium
From $13.95
Smart Garden Soil PH Meter Moisture Tester Soil Analyzer USB for Android Soil Nutrient Sensor for Greenhouse Home Farmer
From $84.00
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll for Water Urine Saliva S
From $8.95
6-in-1 Bluetooth Soil PH Tester EC Moisture Meter APP Logger Rechargeable Smart Plant Monitor for Garden Indoor Outdoor
From $36.95
2X Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connector
From $29.95
PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measu
From $29.95
Water Quality Ph Tester Portable Cl2 Chlorine Tester Digital Ph Meter Ph Cl2 Chlorine Dector Portable Digital For Swimming Pool(1pc, White, No Battery
From $54.00
Ph Tester Digital Ph Meter, Professional Ph Pen, High Accuracy 0.01 Ph, Measuring Range 0-14 Ph, Ideal Water Ph Tester For Home Drinking, Swimming Poo
From $24.95
Soil Ph Meter,4 In 1 Digital Soil Ph Tester,soil Moisture-light-ph-temperature Tester Boris
From $47.95
Tuya WiFi 7 In1 Water Quality Tester Multi-Parameter Water Analyzer PH/ORP/EC/PPM//Humidity/TEMP Monitor Meter US Plug
From $139.00
As218 Ph Quality Detector Meter Water Tester Digital Water Quality Monitor Tester For Pool Drinking Water Aquariums Fish Tank
From $289.00
5 In 1 Ph Meter For Water Ph/tds/ec/temp/salt Meter Salt Tester For Saltwater Pool 0.01 Resolution High Accuracy Digital Ph Tester
From $59.00
2025 PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperatur
From $69.00
Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Gr
From $40.95
ZK-Soil PH Meter Hygrometer Sunlight PH Tester Acidity Humidity PH Monitoring Detector Soil Moisture Sensor Meter Garden
From $20.95
TDS EC Meter Portable Compact LCD Display 3 in 1 TDS EC Temperature Water Quality Test Pen for Aquarium Swimming Pool White
From $16.95
Ph Meter Tds Ppm Meter And 3 In 1 Er Ph/ Digital Kit , En, Lawn
From $48.95
2022 4/5 in 1 Soil Moisture Meter Soil PH Tester LCD Digital Plant Temperature Monitor Environmental Humidity Sunlight Test Kit-4 in 1
From $79.00