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pH Meters

Shop the best prices on 8,273 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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737 - 768 of 3,200
3-in-1 Hydrogen Water Quality Tester H2 Monitor, TEMP & ORP Meter
From $26.95
3-In-1 Plant Soil Tester Soil Moisture Meter Ph Soil Tester Light Meter
From $8.95
Digital PH Meter Multipurpose Acidity Meter Pen Type PH/ORP/TEMP Tester Soil Analyzer with Display for Pool Aquarium
From $99.00
PH-113 Temperature Monitor Ph Meter Portable PH Meter Automatic Calibration Monitor
From $149.00
6-in-1 Soil Tester Multi-Function Digital Soil PH Meter
From $24.95
EZ9909SP 5 in 1 Water Quality Test Pen Analyzer PH TDS EC SALT TEMP Meter for Aquarium
From $43.95
5-In-1 Soil Moisture Meter, Environment Illumination/Sunlight Intensity, Soil Temperature Value, Soil Moisture Content
From $26.95
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organ SZRH A-S,New 2026
From $119.00
Digital PH Pen Tester 0.01 High Accuracy ATC, 0-14 Range IP65 Waterproof for Water Pool Aquaculture Cosmetics
From $299.00
New 8 in 1 Multi-parameter Water Testing Meter Digital LCD Multi-function Water Quality Monitor PH/EC/TDS/SALT/S.G/CF/ORP/Temperature Mularameter Wate
From $329.00
Bluetooth 8 in 1 Soil Tester NPK PH EC Meter Rechargeable Smart Soil Moisture Temp Humidity Meter for Garden Greenhouse
From $109.00
Soil PH Value Tester PH Meter 3-10 PH Value Rapid Tester Single Needle Agricultural Planting Soil PH Tester
From $9.95
Dual Water Quality Tester Online TDS/EC Meter Input/Output Water Quality Monitor Water Fish Tank Test Pen -1 Edition 0115
From $89.00
PH Electrode Probe Rechargeable Type BNC Connector for Aquarium PH Controller Meter Sensor
From $59.00
Digital Ph Meter, Digital Lcd Water Quality Tester, Measuring Range For 0-14 Ph, 0.01 Ph Accuracy, For Drinking Water, Aquariums, Hydroponics, Swimmin
From $34.95
Water Quality Test Paper Aquarium Fish Tank PH Level Testing Papers PH Meter Controller
From $19.95
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
From $179.00
PH Meter Calibration Solution 4.0 7.0 10.01 PH Pens Calibration Solution Probe Liquids PH Calibratio
From $54.00
7 In 1 Ph/tds//orp/salinity /s.g/temperature Meter C-600 Water Quality Tester For Drinking Water, A
From $64.00
Digital Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Quality Tester With 0-14 Ph Measurement Range
From $30.95
5 In 1 Soil Ph Meter Soil Moisture Monitor Lcd Display Ph Tester Temperature Sunlight Intensity Testing Tool For Plants Illumination Thermometer
From $79.00
4 in 1 YY-400 PH/ORP/H2&TEM Meter Digital Hydrogen Ion Concentration Tester for Aquarium, Swimming
From $64.00
Ph-990 Professional Ph Meter For Aquarium Multi-parameter Water Quality Monitor Online Ph Monitor U
From $46.95
5 In1 Ph Meter With Bt High Accuracy Measurement Of Ph/tds/ec//temp Water Testing Kit For Water Hydroponics Lab
From $129.00
Food Ph Meter 0.00-14.00ph High Accuracy Temp Ph Tester Sensor Acidity Analyzer For Meat Canning Cheese Dough Water A
From $89.00
Ph Meter Digital Ph Tester Pen High Tester
From $69.00
DIY Digital LED Line 1Hz-50MHz Crystal Oscillator Frequency Counter Meter Tester Kit Tool
From $18.95
Water TDS Meter Water Quality Tester, HASFINE 3 in 1 TDS Digital Conductivity Meter, EC and Temperature Meter
From $29.95
Digital pH Tester - 0.01 Resolution - Pocket Accuracy - 0-14 pH Measurement Range - Suitable for Aquariums
From $16.95
Tds/ph/temperature Ph Water Meter, 0.01 High Precision Water Quality Digital Ph Tester With Atc, Ph Tdswater Tester
From $109.00
Food Ph Meter 0.00-14.00ph High Accuracy Temp Ph Tester Sensor Acidity Analyzer For Meat Canning Ch
From $99.00
Ph And Tds Meter Combo,digital Ph Water Tester, 3-in-1 Tds Temperature Ec Meter, For Drinking Wat
From $79.00