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Shop the best prices on 8,274 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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33 - 64 of 3,200
PH/Salinity Meter Water Quality Tester Detector PH & Salinity Monitor 2 in 1 Water Quality Analysis
From $89.00
Soil PH Meter 4 in 1 Multi Purpose High Accuracy Stable Sensitive Soil Moisture Meter for Garden Yar
From $29.95
SMART SENSOR Professional PH Meter Portable Water Quality Tester Acidimeter PH818
From $48.95
Benchtop Lab PH Meter High Accuracy Automatic Calibration Laboratory PH Meter for Aquarium Fish Tank
From $149.00
Portable Soil Tester Soil EC Salinity Tester with Probe for Gardening Plants Farming
From $59.00
Nynel 30pcs pH Test Meter Measure Lot pH Buffer Solution Powder PH4.00/6.86/9.18 Calibration Point Indicator Light for pH Meter Fast and Accurate Cal
From $15.95
Water Quality Tester, Accurate And Reliable,tds Meter, Ec Meter & Temp
From $11.95
in 1 Soil pH Tester - Soil Moisture Meter - Soil pH Meter with Temperature/Humidity/Sunlight - for Gardening, Farming, Outdoor Plants
From $17.95
pH probe compatible for swimming pool water analysis, high-precision replacement probe, pH detection range 0-14, easy calibration, wide range of appli
From $104.00
2in 1 Online PH and Salinity Monitor PH Meter Salinity Tester for Aquarium Pool Water Quality Tester EU 220V NO.0648
From $129.00
3in1 Water Quality Tester Multifunctional PH/ORP/Temperature Meter Detector for Swimming Pool NO.3956
From $104.00
PH Salinity Temperature Tester High Accuracy IP65 Waterproof Portable Digital Water Quality Meter for Home Hotel NO.0061
From $64.00
PH2681 PH/EC Water Quality Tester ATC PH Meter DC6V Hydroponic Monitor for Fish Tank AquariumEU Plug 230V NO.0981
From $84.00
Mini On Line Water Quality Detector PH Temperature Tester Meter EU Plug DC6V 220~240V NO.3492
From $139.00
7 In 1 PH Meter TDS/EC/Salt/Temp Water Quality Monitor Tester Pen Pool Aquarium NO.1165
From $69.00
7 in 1 Water Quality Monitor WiFi for Tuya APP ABS EC Conductivity PH ORP Meter for Aquarium US Plug 110V NO.7352
From $139.00
PH TEMP EC Online Water Quality Monitor with WIFI Multiple Language Support Water Test Meter for Tuya APP Controll EU Plug 230V NO.6417
From $169.00
PH/Temp/RH/Salinity Tester OnLine Water Quality Monitor for Swimming Pool AquariumUK 230240V NO.4199
From $139.00
PH Tester IP67 Waterproof Large Screen Auto Temp Compensation Water Quality Tester for TDS EC ORP SALT H2 S.G Fertility NO.1457
From $64.00
Portable Mini High Accuracy Digital Acidity Meter pH Water Quality Tester NO.6264
From $59.00
PH~213 PH/EC Tester Multifunctional Water Quality Tester for Laboratory Aquarium Swimming PoolEU Plug 230V NO.0752
From $129.00
PH Tester Wireless Connection Version 7 in 1 EC/ORP/SG Testing Backlight Simultaneous Data Display Water Tester NO.9878
From $74.00
7 in 1 PH/Free Chlorine/ORP/EC/TDS/Salt/Temp PH Meter Swimming Pool Salinity Tester IP67 Waterproof for Aquarium
From $104.00
Tuya WiFi 7in1 Water Quality Tester Multi-Parameter Water Analyzer Digital Display PH/ORP/EC/PPM/CF/Humidity/Temperature Monitoring Meter for Drinking
From $119.00
Soil PH Meter Moisture Tester Soil Analyzer for Android USB Smart Garden Soil Nutrient Sensor for Greenhouse Home Farmer
From $99.00
TDS Water Quality Detection Pen Intelligent Real-Time Measurement of Drinking Water Household Water Quality Instrument
From $16.95
PH Tester Mobile Wireless BT Connection 4 in 1 PH/TDS/EC/TEMP MeasurementAPP Synchronization EC Tester NO.4260
From $59.00
Wifi Ph Monitor, Hydroponic Ph Meter Ec And Tds Tester, 5in1 Hydroponic Nutrients Tester With Data
From $99.00
BLE-YL01 WIFI Water Quality Monitor Free Chlorine/pH/TDS/EC/ORP/Salinity/TEMP Detector
From $319.00
8-in-1 Rechargeable Water Quality Tester Tool S.g Ph Ec Salt Orp Tds Cf Temp Multi Parameter Test F
From $299.00
6-in-1 Water Quality Tester PH, TDS, EC, ORP, CF, Temp Benchtop Analyzer for Lab, Aquarium, Pool, Drinking EU Plug
From $199.00
Dual Water Quality Tester Online TDS/EC Meter Input/Output Water Quality Monitor Water Fish Tank T
From $94.00