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pH Meters

Shop the best prices on 8,031 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Gze, GreenZech and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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513 - 544 of 3,200
Measuring Conductivity Water Purity Quality Measurement Tool Tester
From $33.95
Online PH / EC Monitor Meter Acidometer 2 in 1 PH EC Meter for Aquarium Multi-Parameter Water Quality Monitor EU Plug
From $59.00
PH Sensor Replacement Probe Composite Electrode PH Water Quality Electrode Tester for Laboratory Aquarium Hydroponics
From $19.95
EC PH Monitor for Hydroponics, 6-in-1 Water Quality Tester with Wi-Fi, PH Meter Tester,Hydro Reservoir Tank US Plug
From $109.00
Smart Garden Soil PH Meter Moisture Tester Soil Analyzer USB for Android Soil Nutrient Sensor for Greenhouse Home Farmer
From $89.00
5 in 1 Digital PH TDS EC Meter Pen Salinity Temperature Tester Conductivity Filter Purity with Backlight for Water
From $32.95
3PCS TDS&PH Meter, PH Meter for Water, 0.01 High Precision Water Quality Digital PH Tester,for Drinking Water,Lab
From $21.95
PH Pen Type Acidity Measuring Meter High Precision 0.01 PH Tester Pool Aquarium Water Quality Test Tool PH872 EU Plug
From $279.00
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool C
From $12.95
Portable Food Salinometer for Kitchen Soup Pickled Product
From $79.00
Digital 5-in-1 Water Meter PH, TDS, EC, Salinity%, and Temp
From $46.95
5 in 1 Water Quality Tester PH/EC/TDS//Temp
From $41.95
PH Meter & Pool Salt Tester Digital 5-in-1 Salinity PH EC Temp TDS Meter, Water Tester for Pools Drinking Water
From $49.95
PH Electrode Water PH Meter Probe Sensor PH Tester Electrode with BNC Connector for Replacement
From $40.95
ZPSHYD 200Pcs PH Test Strips, 3 in 1 Alkalinity Hardness Detection Litmus Paper with 4 Bottles for Pool, Spa, Aquarium, Urine and Saliva Testing
From $19.95
Soil Plant Water Meter Accurate Immediate Test Results Moisture PH Hygrometer Fertility Detector Tester this houseplant moisture meter is very
From $22.95
DEWIN 200Pcs PH Test Strips for Aquarium Water Pool Chlorine Alkalinity Bromine Hardness Detection 3 in 1 Litmus Paper of pH, Free
From $19.95
Salinometer,ABS Copper Professional Food Salinity Tester,7 LED Lights Accurate Pen Type Instrument for Testing Salinity
From $38.95
PH Meter Swimming Pool Tester, Handheld Water Quality Tester Portable Digital Electronic Chlorine PH Meter Monitor Analyzer for Swimming Pool 7.2
From $54.00
SMART SENSOR AR8012 Electronic Salinity Meter Portable Digital Salinity Meter with LCD Display Y0M04
From $59.00
Ruizhi Digital Ph Meter, Atc Water Quality Tester With 0-14 Ph Measurement Range, Home Use Ph Tester
From $36.95
100Pcs Universal Ph Test Strips, Full Range 0-14, Quickly Ph Testing
From $9.95
2-in-1 Pool and Spa Water Quality Tester - Portable Water Tester Analog pH & Chlorine (CL2) Meter for Swimming Pool, Hot Tubs
From $25.95
Genuine Brand Standard Portable Ammonium Ion Meter Tester High Accuracy Quality
From $1,349.00
Liquid PH 0-14 Value Detection Regulator Sensor Module Monitoring Control Met Tester BNC PH Electrode Probe for Arduino
From $18.95
PH Meter with Backlight Online PH-991 Aquarium PH Tester Temp Monitor Durable Acidimeter Tool for Tank Swim EU Plug
From $74.00
MOES 3 in 1 Soil PH Detector Tester LCD Screen Thermometer Temperature Moisture Meter Compatible with Gardening Flower Potted Plantation
From $40.95
Portable 5-in-1 Water Quality Tester with High-Sensitivity Probe Measures TDS, EC, pH, Salt Temperature compatible with Home Water Testing
From $79.00
Water Quality Detection Pen Smart 7 in 1 High Sensitivity Probe Bluetooth PH TDS EC ORP SG Salinity Temperature Meter
From $74.00
3in1 Digital Water Quality Tester Test Meter Pen Professional TDS EC Temperature Meter
From $15.95
PH Sensor Module PH Probe Composite Electrode Test Code sensor
From $28.95
6 in 1 High Accurancy Soil PH Tester Soil Moisture PH Temperature Sunlight Fertility Testers Garden Planting Soil Detector
From $45.95