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Shop the best prices on 8,289 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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2,465 - 2,496 of 3,200
5 in 1 Digital PH TDS EC Meter Pen Salinity Temperature Tester Conductivity Filter Purity with Backlight for Water
From $29.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool C
From $13.95
PH828 Digital PH Meter Waterproof Water Quality Tester Water Test Meter for Drink Swimming Pool Hydroponic
From $84.00
Multifunctional Water Quality Tester TDS/EC/TEMP Fish Tank Drinking Water Monitor Pen
From $15.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool B
From $12.95
PH828 Digital PH Meter Waterproof Water Quality Tester Water Test Meter for Drink Swimming Pool Hydroponic
From $79.00
3 In1 Digital PH ORP Temp Meter PH Test Pen Digital Water Quality Tester Monitor for Aquaculture Aquarium Drinking Water
From $189.00
Long Stem Compost Soil Thermometer - Fast Response Stainless Steel 20 Inch - Measuring Probe - Fahr
From $14.95
4 In 1 Tds/ec/ph/temperature Tester Water Quality Monitor For Pools Hydroponics
From $79.00
Digital Ph Meter, Ph Meter 0.01 Ph High Precision Water Quality Tester
From $12.95
Open Source Arduino PH Meter PH Sensor Tool for Environmental Monitoring and Research Applications
From $149.00
Water Quality Testing Pen Tds Fish Tanks Tester Conductivity Meter Ec Tester
From $11.95
Yy1030- Smart Bluetooth Ph Meter Aquarium Spa Pool Ph Water Quality Monitor Tester For Soil Cosmeti
From $119.00
New all-in-one water quality test pen tds/ph meter/ec/temperature multifunctional foreign trade quality salinity meter
From $54.00
2 PCS Soil Tester 3 in 1 Plant Moisture Meter Light&PH Tester /Garden/Lawn/Farm Testing Plant Growt
From $15.95
Yaju Soil Tester 3-in-1 Plant Moisture Meter Light And Ph Tester For Home, Garden, Lawn, Farm, Indoor And Outdoor Use, Promote Plants Healthy Growth(
From $22.95
Onigiri Mold Triangle,2 Pcs Rice Ball Mold Makers,triangle Sushi Mold
From $17.95
2 In 1 Soil Moisture And Ph Tester Meter Multifunctional Needle Type Soil Moisture Ph Analyzer Gauge
From $44.95
2 Pack Hanging Rope Basket Round Hanging Wall Storage Basket -white
From $35.95
7 In 1 Ph/tds//orp/salinity /s.g/temperature Meter C-600 Water Quality Tester For Drinking Water, A
From $37.95
Soil pH Tester 3 in 1 Soil pH Tester, Soil Tester Kit Plant Moisture Tester PH Soil Meter for Flowers/Grass/Plant/Garden/Farm/Lawn 290*50*38MM
From $40.95
New Ph Salinity Meter Water Quality Tester Detector Monitor 2 In 1 Ph Meter Portable
From $269.00
pH-98103 Professional Portable Pen Type pH Meter with pH Electrode LCD Backlit Display Acidimeter In
From $44.95
PH Meter, Eletorot 4 in 1 Pool pH Tester Electronic PH Meter TDS Water Quality Meter and ph Test for Drinking Aquariums Hydroponics Swimming Pool
From $28.95
8-in-1 Rechargeable Water Quality Tester Tool S.G PH EC Salt ORP TDS CF Temp Multi Parameter Test f
From $149.00
Water Quality Ph Chlorine Tester, Ph Tester Chlorine,ph Meter
From $199.00
Water Quality Tester Swimming Pool Kit Digital PH Meter Chlorine
From $25.95
Aluminum Digital Soil Ph Tester Water Moisture Light Test Meter Garden Plant Flower Metric/standard Ph Meters 6.5*2 Inch
From $159.00
Multi Parameter 5 In-1 Ec Ph Cf Temperature Tds Meter Tester Water Quality Monitor For Aquarium(230v Eu Plug )
From $319.00
Ph2681 Ph/ec Water Quality Tester Atc Ph Meter Dc6v Hydroponic Monitor For Fish Tank Aquariumus Plug 110v
From $169.00
Ph-221 Ph Controller Water Quality Detector Temperature Tester With Backlight Displayeu Plug 250v
From $419.00
Orp-969 Orp Tester Portable Water Quality Analyzer Water Quality Meter For Water System
From $119.00