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Shop the best prices on 7,410 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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1,409 - 1,440 of 3,200
2025 High quality Women's Fishnets Sparkly Tights High Waist
From $31.95
C-600 7 in 1 Water Quality Test Pen PH TDS TEMP EC Salinity SG ORP Meter for Aquarium
From $59.00
Food Ph Meter 0.00-14.00ph High Accuracy Temp Ph Tester Sensor Acidity Analyzer For Meat Canning Cheese Dough Water B
From $89.00
4in1 Multifunctional Portable PH/EC/TDS/Temperature Digital Water Quality Tester Monitor Meter Pen
From $54.00
2 In 1 Ph Meter Water Quality Tester Electronic Water Tester
From $94.00
Water Quality Tester Digital pH Meter for Aquarium Hydroponics with Accurate Water Measurement
From $64.00
4 in 1 TDS Meter,0-9999 PPM, Water Tester for Drinking Water,TDS Water Tester/EC/Temp High Accurate Water Quality Meter unbrand
From $28.95
Water Quality Tester pH Meter with pH and Chlorine Tester, Portable for Aquariums and Swimming Pools
From $69.00
Water Quality Tester Portable Acidity Meter PH Value Detection
From $64.00
8 in One Multifunction Soil Meter Digital Ph/EC Test for Gardening
From $79.00
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 $14.95
9908 Portable Water Quality Tester High Precision PH/EC Conductivity/TDS/Temperature 4 in 1 Water Quality Test Pen
From $21.95
Digital PH Meter, 0.01PH Water Quality Tester with 0-14PH Measurement
From $11.95
5-in-1 Digital LCD Display Water Meter PH Salinity TDS EC Temp Water Quality Tester for Aquariums Hydroponic Pool
From $59.00
Soil Tester LCD Display Soil Sensor Soil PH Monitor Flower Planting Soil Detetor Accuracy Detection Gardening Tool
From $59.00
2 in 1 PH TDS Meter Tester Water Quality Monitor Online Acidity Monitor Analyzers Tester for Aquarium EU Plug
From $43.95
Water Quality Meter 5 in 1 Tester LCD Digital for SALT TDS EC S.G TEMP with Backlight
From $20.95
Professional Food PH Meter High Accuracy Sensor Temp Acidity Tester
From $32.95
201DH PH Electrode Detachable Durable PH Electrode Probe compatible with Water Quality Detection
From $189.00
Water Tester 4 Digit Large Screen Accurate Measurement Automatic Calibration Water Quality Tester PH ORP Electrode
From $179.00
Professional PH Tester TDS/EC Test Pen Multifunctional Water PH Test Tool Set Handheld Water Detect Device Kit
From $54.00
Multi Parameter Water Quality Tester S.G PH EC SALT ORP TDS CF TEMP 8 in 1 Rechargeable Online Monitoring for Aquarium US Plug 110V
From $139.00
Protable LCD Digital PH Meter Pen Aquarium Pool Water Wine Tester Tool
From $15.95
Soil Tester LCD Display Soil Sensor Soil PH Monitor Flower Planting Soil Detetor Accuracy Detection Gardening Tool
From $43.95
Digital PH EC TDS Pool Water Quality Tester with Auto Temp Compens for Lab Use
From $79.00
TDS-A6V High-Precision Tap Water Quality Analysis Instrument Ec Conductivity Water Test Pen Tds Water Quality Test
From $38.95
3pcs Soil PH Value Tester PH Meter 3-10 PH Value Rapid Tester Single Needle Agricultural Planting Soil PH Tester
From $24.95
3-in-1 Tds Ec & Temperature Meter Ultrahigh Accuracy Digital Water Quality Tds Tester (blue)
From $27.95
Ph Tester Digital Ph Meter, Professional Ph Pen With 0.01 Ph High Accuracy, 0-14 Ph Measurement Range, Ideal Water Ph Tester For Household Drinking, P
From $24.95
Ph Meter Digital Lcd Electric Tester Pen Hydroponics Water Test Kit Aquarium
From $28.95
Pocket Pen Ph Meter Digital Er Ph-009 Ia 0.0-14.0ph For Rium Pool Lab Ph014, XXF
From $39.95
Soil Light Humidity Moisture Ph Meters Free Shipping + 50% Off
From $169.00