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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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3,009 - 3,040 of 3,200
CCT-3320V Conductivity Meter Resistivity Meter Water Quality Testing Online Analysis 0-2000 Meter to Measure PH
From $41.95
PH828 Digital PH Meter Waterproof Water Quality Tester Water Test Meter for Drink Swimming Pool Hydroponic
From $84.00
Salt Meter for Food & Aquarium, Digital Salinity Tester with 3 Modes PPT % SG, Temp & ATC, Portable
From $109.00
Professional 2 in 1 PH Temp Meter PH Tester Water Quality Testing
From $26.95
Food Tester Acidimeter Food PH Meter 4 in 1 PH EC TDS Tester Dough Meat Bread Juice Fruit Sauces Semi Solid Liquid
From $54.00
Digital 2 In1 PH Temperature Water Quality Tester Backlight Hydroponics PH Meter for Swimming Pool Aquarium Measuring
From $42.95
Rechargeable 5 in 1 Salinity Meter PH Water Quality Tester
From $39.95
Digital 2 In1 PH Temperature Water Quality Tester Backlight Hydroponics PH Meter for Swimming Pool A
From $40.95
Digital 2 In1 PH Temperature Water Quality Tester
From $44.95
PH Electrode Sensor Probe 0-14 PH with Sensor PH Probe PH Replacement Probe for Experiment Lab Pool Water Analyzer
From $40.95
Open Source Arduino PH Meter PH Sensor Tool for Environmental Monitoring and Research Applications
From $99.00
3/5 in 1 Soil PH/Temperature/Moisture/Sunlight/Fertility Detector LCD Backlight Soil Tester Handheld Soil PH Meter Flower Plants,3 in 1 Green
From $119.00
5-in-1 Water Quality Tester with Digital Display Multi-Parameter TDS/EC/Ph/Salt/Temp Tester, 0-999pps/µS/cm for Home, Pool,White
From $89.00
3 In 1 Soil Moisture Meter 2 Needles Adjustable PH Value Fertility Soil Test Tool for Garden Courtyard Outdoor
From $19.95
2-in-1 Soil pH Meter Fertility Tester pH Tester Soil Tester for Garden Farm Lawn Indoor Outdoor Plant Care
From $30.95
Ph And Chlorine Tester, Ph And Chlorine Meter, 2 In 1 Water Quality Tester For Swimming Pool, Spa, Aquarium, Swimming Pool, Drinking Water Ph Chlorine
From $46.95
Portable Digital Lcd Water Quality Testing Pen Purity Filter Tds Meter Tester 09999 Ppm Temp With Hold And Auto-off Function(red)
From $27.95
Water Quality Analyzer, Digital Chlorine And Ph Cl2 Tester For Swimming Pools, Spa Water
From $104.00
Digital pH and TDS Meter Combo 0.05ph High Accuracy pH Tester Accuracy TDS Tester Water Quality Tester
From $36.95
2-in-1 Chlorine & Ph Meter Swimming Pool Tester, Cl2 Level Meter Test
From $79.00
12v 30w Portable Solar Panel Car Van Boat Caravan Camper Trickle Battery Charger
From $59.00
Blue-tooth Digital 7 in 1 pH Meter PH/TDS/EC/ORP/Salinity /SG/TEMP Meter Water Quality Monitor Tester Drinking Water Aquariums,Without Backlight
From $129.00
EC TDS Tester PH Meter Aquarium Pool Water Quality Analyzer Purity Testing Pen,b
From $59.00
Multi-Functional Five-In-One Water Quality Testing Pen TDS/PH EC Temperature Salinity Meter,White
From $89.00
3/5 in 1 Soil PH/Temperature/Moisture/Sunlight/Fertility Detector LCD Backlight Soil Tester Handheld Soil PH Meter Flower Plants,5 in 1 Black
From $129.00
Digital Water Tester 4 in 1 Multi Functional IP67 Waterproof PH H2 ORP Temp Water Quality Meter with Backlight
From $31.95
Digital Water Tester for Hydrogen and Temperature Measurement
From $89.00
Wiederaufladbares pH-Messmodul mit BNC-Schnittstelle fr Labor, Schule und Studio
From $79.00
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool for S
From $84.00
Tuya WiFi 7 In1 Water Quality Tester Multi-Parameter Water Analyzer PH/ORP/EC/PPM/CF/Humidity/TEMP Monitor Meter EU Plug
From $139.00
3 Key Water Quality Test Pen High-Precision Waterproof Tester for Drinking Water Quality
From $5.95
PH Meter, Swimming Pool ph Tester 4 in 1 Electronic PH Meter TDS Water Quality Meter and ph Test for Drinking Aquariums Hydroponics Swimming Pool
From $25.95