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Shop the best prices on 8,037 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 - 32 of 3,200
Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol
From $219.00
Home Sperm Observation Male Sperm Test Kit Accurate Observation of Sperm Concentration During Exerc
From $21.95
6in1 Bluetooth Digital Chlorine EC Temp PH Meter IP6 Smart Online Swimming Pool Water Quality Monitor Alarm Set
From $129.00
18 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets compatible with Precise PH Meter
From $33.95
Food Ph Tester Digital Ph Meter Sharp Glass Electrode For Water Milk Cheese Soil Food
From $54.00
5M Alkaline Acid Indicator Meter Test Paper Roll 1-14 PH Meters for Water Urine Saliva Soil Litmus Accurate Measuring
From $6.95
Aquaculture DO Tester Digital Dissolved Oxygen Meter Water Quality Tester Measuring Range Oxygen Contents Detector
From $299.00
Pool Salt Tester,PH Meter,7-in-1 Tds Salinity Tester EC Orp S.G.Temp and Ph Tester Digital (0.01 Precision) for Aquarium
From $46.95
HT‑1202 High Precision Digital Water Quality Tester PH MV Tester Temperature Meter 0~14PH
From $119.00
Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol RS485
From $209.00
24 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter
From $9.95
Digital Soil PH Meter 2.0PH‑8.5PH Temperature Humidity Tester High Accuracy for Farmland Orchard Gre
From $47.95
Brix Refractometer Fruit Sweetness Cutting Fluid Concentration High Accuracy Sugar Refractometer
From $40.95
Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol - W,New 2026
From $319.00
Professional Food PH Meter High Accuracy Sensor Temp Acidity Tester for Brewing Cheese Meat Canning Dough Soil PH Meter
From $29.95
Digital Online Water Quality Tester LCD TDS/EC Meter Us/PPM Detection EC Detector Inlet Outlet Test for Pool Laboratory
From $37.95
6 in 1 Smart Floating Swimming Pool Water Analyzer Online Monitor Water Quality Detector PH CL EC Tester
From $139.00
Professional Food PH Meter High Accuracy Sensor Temp Acidity Tester
From $30.95
HT1202 High Precision Digital Water Quality Tester PH MV Tester Temperature Meter 0~14PH
From $84.00
2-in-1 pH/Chlorine Meter - Pool & Aquarium Water Quality Tester,New 2026
From $43.95
7 in 1 Digital Soil Tester with Accurate NPK Measurement, pH, Moisture and EC Soil Meter for Garden
From $574.00
PH Temperature Water Quality Meter Mini Continuous 5 in 1 PH EC SALT SG TEMP Monitor Wireless WiFi Online Water Quality Monitor for Tuya US Plug 110V
From $94.00
Linshang LS310 COD, TOC, UV275, TDS Meter Digital Water Tester for Drinking Water, Surface Water
From $69.00
7 In 1 Digital Wifi Water Quality Tester Ph/ec/tds/orp/cf/humiity/temp Meter Water Analyzer Smart Monitor App Control Eu Plug
From $229.00
Digital Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Quality Tester
From $22.95
LCD Digital Soil EC Tester Thermometer 0.00-10.00mS/cm Backlight Waterproof Soil Conductivity Meter
From $44.95
PH Tester, Soil PH Tester LED DIY PCB Circuit Board Kit Flash Tree 3D Christmas Tree Electronic Parts Set
From $43.95
Mini Soil PH Meter Portable Single Needle High Sensitivity Probe Plug and Play Soil PH Sensor for Ga
From $12.95
5 in 1 Portable Digital PH/Salinity/Temp/TDS/EC Meter Multifunctional Water Quality Tester Detector
From $31.95
PH/Salinity Meter Water Quality Tester Detector PH & Salinity Monitor 2 in 1 Water Quality Analysis
From $89.00
Soil PH Meter 4 in 1 Multi Purpose High Accuracy Stable Sensitive Soil Moisture Meter for Garden Yar
From $29.95
SMART SENSOR Professional PH Meter Portable Water Quality Tester Acidimeter PH818
From $48.95