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Shop the best prices on 8,247 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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1,825 - 1,856 of 3,200
Professional 2 in 1 PH Temp Meter PH Tester Water Quality Testing Temperature Monitor Pen Acid Base Measurement Tools
From $31.95
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
3PCS 3-in-1 TDS&PH Meter, PH Meter for Water, 0.01 High Precision Water Quality Digital PH Tester,for Drinking Water,Lab
From $17.95
3-in-1 Hydrogen Water Quality Tester H2 Monitor, TEMP & ORP Meter 0-2400PPb for Drinking Water, Aquariums, Spa
From $31.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool A
From $11.95
1Pcs Ph-201 Black Laboratory Electrode Electrode Sensor Connector Probe Ph Composite Electrode
From $39.95
PH Pen Type Acidity Measuring Meter High Precision 0.01 PH Tester Pool Aquarium Water Quality Test Tool PH872 EU Plug
From $229.00
3in1 Soil PH Meter Soil Moisture Temperature PH Tester with Backlit LCD for Plants Dual Probe Digital Soil Meter ForLawn
From $30.95
Soil Tester PH/Moisture/Temp Digital LCD Meter Heat- Metal Sensor Monitor for Flower Plants Gardening
From $27.95
TDS EC Meter Tester 4 in 1 Digital Water Quality Tester 0-9999 PPM Measurement Range Water Purity Temperature Meter
From $8.95
Open Source PH Meter PH Sensor Tool for Environmental Monitoring and Research Applications
From $64.00
White Handheld TDS Digital Water Tester High Household Purified Tap Water Multifunctional Large Scre
From $8.95
Digital Dissolved Oxygen Meter Bluetooth 0-20mg/L DO Analyzer Floating Design Water Quality Tester f
From $129.00
PH Meter for Water, PH Tester 0.01 High Accuracy Water Quality Tester with 0-14 PH Measurement Range, PH Meter
From $30.95
Rechargeable Pen Type PH Meter Professional Water Quality Tester with Digital Display
From $89.00
Digital PH Meter PH Tester Pen Tester 0.01 PH High Accuracy Water Quality Tester with ATC PH Test St
From $25.95
PH Tester Wireless Connection Version 7 in 1 EC/ORP/SG Testing Backlight Simultaneous Data Display Water Tester
From $64.00
Water Quality Tester 5 In 1 PH Salt TDS EC Temperature Meter for Swimming Pool Drinking Water Aquariums High Accuracy Multi Display
From $38.95
2025 6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool for S
From $159.00
Digital Orp Meter With Automatic Calibration & Orp Powder Buffer, -1200~1200mv High Accuracy Orp Tester For Water Testing - JV
From $109.00
PH tester for swimming poolSpaAquarium
From $38.95
Professional Laboratory Electrode Aquarium Hydroponic Spare Laboratory PH Electrode Probe BNC Controller Meter Connector
From $17.95
Open Source Arduino PH Meter PH Sensor Tool for Environmental Monitoring and Research Applications
From $99.00
Professional 2 in 1 PH Temp Meter PH Tester Water Quality Testing Temperature Monitor Pen Acid Base Measurement Tools
From $25.95
5M Alkaline Acid Indicator Meter Test Paper Roll 1-14 PH Meters for Water Urine Saliva Soil Litmus Accurate Measuring
From $7.95
Rechargeable Pen Type PH Meter Professional Water Quality Tester with Digital Display
From $79.00
Soil Tester Digital Ph Meters -Portable Acidity Soil Ph Meter Soil Moisture Tester Ph-98103 for Agri
From $32.95
Soil PH Value Tester PH Meter 3-10 PH Value Rapid Tester Single Needle Agricultural Planting Soil PH Tester
From $8.95
5 in 1 Water Quality Tester PH/EC/TDS/CF/Temp with BT Multifunction Water Meter Digital PH Meter for
From $36.95
Soil PH Meter Garden Plant PH Meter Digital Dial High Quality PH Meter Soil Acidity Test Tools Square Soil Detector
From $8.95
2PCS TDS EC Meter Tester 4 in 1 Digital Water Quality Tester 0-9999 PPM Measurement Range Water Purity Temperature Meter
From $13.95
TDS EC Meter Tester 4 in 1 Digital Water Quality Tester 0-9999 PPM Measurement Range Water Purity Temperature Meter
From $9.95