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pH Meters

Shop the best prices on 6,628 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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1,313 - 1,344 of 3,200
Food, Brewing, and Soil Testing, Professional Food pH Meter with High Accuracy Sensor and Temperature Acidity Tester
From $38.95
6in1/3in1 Swimming Pool PH Test Paper Residual Chlorine Value Alkalinity Hardness Test Strip PH Tester Pool Cleaner Accessories
From $29.95
Water Quality Detector Multifunctional Easy Install Wide Range PH Meter for Food Testing HospitalsEU Plug 230V240V
From $59.00
Online PH Controller Meter Real Time Industrial PH Monitor Water Quality Monitor for Sewage Disposal Aquaculture EU Plug
From $139.00
PH-113 Temperature Monitor Ph Meter Portable PH Meter Automatic Calibration Monitor
From $129.00
PH-113 Temperature Monitor Ph Meter Portable PH Meter Automatic Calibration Monitor
From $139.00
PH-113 Temperature Monitor Ph Meter Portable PH Meter Automatic Calibration Monitor
From $139.00
PH-113 Temperature Monitor Ph Meter Portable PH Meter Automatic Calibration Monitor
From $129.00
Digital Ph Meter Large Waterproof Pen Water Quality Tester 4 In 1
From $54.00
Water Quality Tester 2025 8-in-1 Multi-Parameter WiFi App Monitor for Aquarium Pool PH ORP EC TDS
From $189.00
TDS Meter Digital Water Tester Precision Measurement for Drinking Water and Aquarium Use
From $21.95
Water Quality Tester Pen with Light Indicator, Precision Copper Probe for Home and Outdoor Use
From $21.95
RS485 Soil NPK pH Conductivity Temperature Humidity Sensor for MultiParameter Monitoring 4in1
From $129.00
4 in 1 Water Quality Tester Temp TDS EC PH Meter Conductivity Monitor Digital Analyzer for Swimming
From $259.00
PH Stylo de mesure numrique with cran LCD numrique 0.00-14.00 Plage de mesure 0.01 pH for aquarium. eau de piscine
From $25.95
EC TDS Monitor Controller Conductivity Meter Industrial Water Treatment Conductivity EC PH Conductivity Controller
From $189.00
Rechargeable 5 in 1 Salinity Meter PH Water Quality Tester
From $41.95
PH Meter Water Quality Monitor for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer UK Plug
From $28.95
TDS Water Quality Detection Pen Intelligent Real-Time Measurement of Drinking Water Household Water Quality Instrument
From $12.95
Soil Tester 6 in 1 PH Moisture Meter for Plants Garden Fertility & Light Sensor Digital Soil Analyzer with Type-C
From $29.95
Water pH Tester Digital pH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor for Aquarium Pool
From $21.95
Pool Salt Tester Digital 5-in-1 Salinity PH EC TDS Temp Meter Water Quality Tester for Saltwater Pool, Spa & Aquarium
From $26.95
Open Source PH Meter PH Sensor Tool for Environmental Monitoring and Research Applications
From $54.00
Water Quality Meter Digital TDS Water Quality Test
From $42.95
Industrial Online Ph Electrode Sensor Probe For Monitoring Ph Of Water Quality Cable Length 5m Bnc
From $189.00
5 in 1 Professional Multi-parameter Combo Testing Meter PH/EC/TDS/Salinity/Thermometer Digital Multi-Function Tester Water Quality Tester
From $30.95
1pcs Swimming Pool Residual Chlorine Float Detection Of Water Quality Ph/ec/tds/orp
From $119.00
Accurate pH meter for aquarium multi-parameter water quality monitor online pH monitor acidity meter
From $59.00
PH Sensor for ,PH0-14 Value Detect Sensor Module
From $45.95
2PCS TDS EC Meter Tester 4 in 1 Digital Water Quality Tester 0-9999 PPM Measurement Range Water Purity Temperature Meter
From $15.95
2-in-1 pH/Chlorine Meter - Pool & Aquarium Water Quality Tester
From $40.95
Soil Ph Meter 4-in-1 Soil Tester Moisture Digital Plant Thermometer Test Moisture Meter For Potted Plants Gardens Lawns
From $59.00