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Shop the best prices on 8,355 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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641 - 672 of 3,200
3-In-1 Soil Meter Moisture Light and PH Tester for Indoor Outdoor House Plants Garden Lawn Farm No
From $13.95
PH-113 Temperature Monitor Ph Meter Portable PH Meter Automatic Calibration Monitor
From $129.00
Open Source PH Meter PH Sensor Tool for Environmental Monitoring and Research Applications
From $54.00
PH Meter Replacement Electrode Probe PH Water Quality Tester Spare Part Probe for Aquarium PH Meter
From $20.95
Rechargeable 5 in 1 Salinity Meter PH Water Quality Tester Digital EC TDS TEMP Monitor for Aquarium
From $49.95
PH Electrode Sensor Probe Industry Experiment Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
From $36.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool A
From $14.95
Hydrogen Water Quality Tester H2 Monitor, TEMP & ORP Meter 0-2400PPb for Drinking Water, Aquariums, Spa
From $28.95
For Garden Plant Flower Acidity Meter Soil Hygrometer Soil PH Tester with 3 Probes 2 in 1 Soil PH F
From $10.95
Soil Meter Moisture Light and PH Tester Black
From $11.95
4-in-1 PH Meter, PH Meter, Digital PH Tester 0.01 High Accuracy
From $26.95
Soil Meter Moisture Light and PH Tester White
From $11.95
Water Quality Meter Digital TDS Single Circuit Inlet Outlet Water Quality Test for Swimming Pool,Laboratory
From $39.95
Water Soil Quality Tester Digital PH/EC/TEMP 3-in-1 Tester Multi-Function Testing PH Meter for Aqua
From $94.00
Soil PH Value Tester PH Meter 3-10 PH Value Rapid Tester Single Needle Agricultural Planting Soil P
From $11.95
Soil PH Value Tester PH Meter 3-10 PH Value Rapid Tester Single Needle Agricultural Planting Soil PH Tester
From $10.95
Online Digital PH Controller for Long-Term Monitoring of Swimming Pool Aquarium PH-201 EU PLUG
From $149.00
PH Charging Free Electrode Probe PH Value Test PH Sensor Monitoring Module PH0-14
From $29.95
Long Stem Compost Soil Thermometer - Fast Response Stainless Steel 20 Inch - Measuring Probe - Fahr
From $9.95
Digital PH Meter, 0.01PH Water Quality Tester with 0-14PH Measurement
From $11.95
Liquid PH 0-14 Value Detection Regulator Sensor Module Monitoring Control Met Tester BNC PH Electrode Probe for Arduino
From $32.95
Food PH Meter High Accuracy PH Tester for Meat Cheese Dough Tea Sausage Jam Hydroponics with LCD Display Calibration Kit
From $59.00
18-Pack PH Meter Buffer Solution Powder, PH 6.86/4.00/9.18, PH Buffer Powder for Precise & Easy PH Tester Calibration
From $15.95
18 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter .
From $18.95
Online Digital PH Controller for Long-Term Monitoring of Swimming Pool Aquarium PH-201 US PLUG
From $139.00
Water Quality Tester 5 in 1 9909PHTDS Conductivity 5 in 1 Water Quality Test Pen Aquaculture Sea Tank Salinity Meter
From $30.95
7 In 1 Ph/tds/ec/orp/salinity /s.g/temperature Meter C-600 Water Quality Tester For Drinking Water Cx
From $64.00
5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking Water, Aquariums
From $39.95
Mini Professional 3 in 1 Water Quality Tester Multi-parameter Water Quality Monitor pH & TDS Meter A
From $24.95
3 Key Water Quality Test Pen High-Precision Waterproof Tester for Drinking Water Quality
From $4.95
5-in-1 Digital Ph Tester Pen, Pool Salt Tester, High Accuracy Digital Salinity Tester For Water
From $33.95
Water Quality PH Tester Power of Hydrogen Test with Proofreading Powder for Fish Tank Aquarium
From $28.95