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pH Meters

Shop the best prices on 7,103 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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2,337 - 2,368 of 3,200
7 in 1 Water Quality Tester PH/TDS/EC/ORP/Salinity/S. G/TEMP High Accuracy Water Quality Test Pen IP67 Digital PH Meter
From $29.95
Tuya WiFi 7 In1 Water Quality Tester Multi-Parameter Water Analyzer PH/ORP/EC/PPM//Humidity/TEMP Monitor Meter EU Plug
From $109.00
Az86031 The Water Quality Meter Dissolved Oxygen Tester Ph Meter Do Meter, Conductivity Salinity Meter
From $999.00
Smart Water Quality Tester Pen Multifunctional Bluetooth PH EC TDS SALT SG TEMP Test Meter
From $64.00
Ph Sensor Module,sensor Probe Ph Electrode,connector Boris
From $54.00
DO-66 Dissolved Oxygen Tester, Dissolved Oxygen Meter Portable Digital DO Tester Analyzer for Aquaculture Aquarium PDN44
From $199.00
Fyearfly Water Quality Tester, Portable Digital Electronic Chlorine CL2 Water Quality PH Meter Monitor Analyzer for Swimming Pool
From $49.95
DEWIN TDS Tester, Water Quality Meter LCD Pen with 0-9990 PPM Measurement Range Portable for The aquaculture Industry Hospitals
From $18.95
VT-05 Soil PH Meter Tester, Portable Moisture Sensor, Hygrometer Portable Moisture Sensor PH Instrument for Plant Care Garden Lawn UPMU6
From $26.95
Handheld Brix Meter, Syrup Refractometer, Portable High Accuracy Fruit Concentration Tester for Measuring Sugar Honey Content 28-62%
From $30.95
Ouitble Soil PH Meter VT-05 Soil PH Meter Tester Hygrometer Portable Moisture Sensor PH Instrument
From $26.95
TICFOX Digital Soil PH Meter 2.0PH‑8.5PH Temperature Humidity Tester High Accuracy for Farmland Orchard Greenhouse
From $64.00
Risegun PC-101 Swimming Pool Water Quality Tester PH Test Pen Chlorine Water Quality Tester (shipped without battery)
From $49.95
VT-05 Soil PH Meter Tester, Portable Moisture Sensor, Hygrometer Portable Moisture Sensor PH Instrument for Plant Care Garden Lawn L58IP
From $26.95
DEWIN Brix Refractometer,Professional 0-20% Accurate Brix Refractometer Honey Beer Fruit Juice Sugar Tester Meter CLLWZ
From $37.95
ZPSHYD 100Pcs PH Paper, PH0‑14 Professional Measurement Test Strips Accurate Universal for Cosmetics Drinking Water Soil 51LN9
From $16.95
DEWIN PH Electrode Probe, PH Electrode Probe Rechargeable PH Controller Meter Sensor with BNC Connector for Laboratory School
From $27.95
Brix Refractometer, 0‑32% Brix Meter Tester Refractometer Portable Handheld ATC Sugar Refractometer for Beverages
From $32.95
Risegun Soil Plant Water Meter Accurate Immediate Test Results Moisture PH Hygrometer Fertility Detector Tester
From $21.95
Fyearfly Soil Humidity Moisture PH Meter, Handheld Soil Tester Portable Soil Moisture PH Meter Plug and Play for Greenhouse Farmland Gardening
From $31.95
201DH PH Electrode Detachable Durable PH Electrode Probe for Water Quality Detection VBYIT
From $32.95
Rankomu Handheld Brix Meter, Syrup Refractometer Portable High Accuracy Fruit Concentration Tester Honey Moisture Tester for Measuring Sugar VS13D
From $30.95
SMART SENSOR AR8012 Electronic Salinity Meter Portable Digital Salinity Meter with LCD Display 2PR5P
From $54.00
Uadme PH Electrode,Water PH Meter Probe Sensor with PH Tester Electrode with BNC Connector for Replacement
From $26.95
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec Viewleaf
From $30.95
Digital Wifi Ph Tds Salt S.g.temp Meter Water Quality Tester 6in1 Smart Monitor Tuya App Control For Viewleaf
From $179.00
Smart Wifi Online Meter Ph Orp Temp Aquarium Water Quality Tester Monitor Controller For Swimming P Viewleaf
From $269.00
Uadme H3 TDS Tester Meter, Portable Water Quality Analyzer Monitor Test Pen for Swimming Pool
From $14.95
Rankomu Truncheon Nutrient Meter, Nutrient Meter Hydroponic Nutrient Meter PH PPM Water Tester EC/PPM/CF Hydroponics Readers for Crops Fruits YUM8E
From $54.00
Rankomu Handheld Brix Meter, Syrup Refractometer Portable High Accuracy Fruit Concentration Tester Honey Moisture Tester for Measuring Sugar PR5PS
From $30.95
Risegun Soil Moisture Meter,Soil PH Meter, Soil Tester Pointer Type Soil PH Quality Detector Tool for Moisture, Light,Nutrients, PH, Garden, Lawn,
From $34.95
0-14 PH Electrode Probe, PH Probe PH Controller Meter Monitor Sensor Rechargeable PH Sensor Replacement with BNC Connector for Lab School 640
From $27.95