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Shop the best prices on 6,763 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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1,633 - 1,664 of 3,200
Rechargeable 5 in 1 Salinity Meter PH Water Quality Tester Digital EC TDS TEMP Monitor for Aquarium, Hydroponics, Pool
From $36.95
3 In1 Wifi Water Quality Tester PH Salinity Alkalinity Meter BNC Type Probe Analyzer for Aquarium Hydroponics EU Plug
From $149.00
2-in-1 Digital Soil & Food PH Meter, PH & Temperature Tester Pen, Waterproof Probe PH Tester for Garden Soil, Dough
From $69.00
5X 9908 Portable Water Quality Tester High Precision PH/EC Conductivity/TDS/Temperature 4 in 1 Water Quality Test Pen
From $119.00
Smart 3-in-1 PH, EC, Temperature Water Quality Monitor, Continuous Online Tester for Hydroponics, Pools, Labs US Plug
From $149.00
3 In1 Digital PH ORP Temp Meter PH Test Pen Digital Water Quality Tester Monitor for Aquaculture Aquarium Drinking Water
From $169.00
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Dri
From $36.95
PH Meter and TDS Meter,Digital Water Quality Tester, 0-9990 PPM
From $12.95
Professional Laboratory Electrode Aquarium Hydroponic Spare Laboratory pH Electrode Probe BNC Controller Meter Connector
From $18.95
PH Probe Sensor Waterproof Accurate Measurement Quick Response PH Electrode for Q9 BNC Plugs 1.2m
From $23.95
2pcs Digital PH Meter TDS EC Temperature Water Quality Test Pen 3 In 1 Set
From $64.00
6-in-1 Water Quality Tester for Swimming Pools - Measures pH, EC, TDS, ORP, Temperature & Chlorine with Bluetooth App Display
From $199.00
2 in 1 PH TDS Meter Tester Water Quality Monitor Online Acidity Monitor Analyzers Tester for Aquarium EU Plug
From $49.95
PH Meter & Pool Salt Tester Digital 5-in-1 Salinity PH EC Temp TDS Meter, Water Tester for Pools Drinking Water
From $33.95
Water Quality Tester 3 in 1 EC Total Dissolved Solids Temperature Water Quality Meter
From $17.95
Household Laboratory 5M Alkaline Acid Indicator Meter Test Paper General Purpose PH 1-14 Test Paper Roll PH Test Tape Type AJXH
From $42.95
Ez-9909 5in1 Portable Digital Ph/salinity/temp/tds/ec Meter Multifunctional Water Quality Tester Detector
From $47.95
Water Quality Tester Testing Pen Digital Professional TDS Meter Water Temperature Tester
From $21.95
Digital LCD PH/TDS/EC/ORP/TEMP/Salinity Water Quality Tester Meter Pen Detector
From $34.95
pH Meters-9019739743998-FOVarious10069
From $169.00
pH Meters-9019739651071-FOVarious777
From $34.95
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
From $28.95
Wifi Ph Monitor, Hydroponic Ph Meter Ec And Tds Tester, 5in1 Hydroponic Nutrients Tester With Data
From $99.00
High-Precision Digital Food pH Tester Professional Handheld Acidity Meter with Backlit Display for Sourdough Bread Meat Cheese
From $59.00
TDS EC Meter Tester 4 in 1 Digital Water Quality Tester 0-9999 PPM Measurement Range Water Purity Temperature Meter
From $7.95
Digital Lcd Water Quality Tester, Purity Filter Pen, 0-9999 Ppm Tds Meter Tester, Portable Temperature For Hospital Water Lab (white)
From $44.95
High Precision Readings: Food pH Meter with LCD Backlight & ATC, pH Tester for Fruit, Meat, Canning & Brewing
From $119.00
Food pH Meter High Accuracy with Temperature and Acidity Testing for Brewing, Cheese, Meat, Canning, Dough, and Soil
From $49.95
For Pools & Drinking Water: Digital 5-in-1 PH Meter & Pool Salt Tester for EC, TDS & Temp
From $49.95
Portable ph-2983 water quality test pen ph ph meter fish tank analysis instrument detection pen
From $289.00
pH Meter for Soil-2 in 1 Soil pH Tester,High Precision Soil pH Tester Mete for Garden Plant Flower
From $43.95
LetCart PH Tester - Protable LCD Digital PH Meter Pen Aquarium Pool Water Wine Tester Tool
From $31.95