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Shop the best prices on 8,362 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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2,081 - 2,112 of 3,200
Accurate pH Meter for Aquarium - Multi-Parameter Water Quality Monitor & Acidometer for Online pH Measurement
From $129.00
2026 Hot!! Ph Probe Ph Sensor Probe Ph Detection Tool Probe Value Detect Acquisition Monitoring
From $74.00
3-In-1 Soil Meter Moisture Light and PH Tester for Indoor Outdoor House Plants Garden Lawn Farm No Battery Needed White
From $14.95
Digital PH Pen Tester 0.01 High Accuracy ATC, 0-14 Range IP65 Waterproof for Water Pool Aquaculture Cosmetics
From $299.00
Digital Meter PH-803W WIFI ORP/PH Meter Controller Online Water Quality Monitor AC230V 50/60Hz PH Measuring Tool EU Plug
From $209.00
Water Quality Monitor Kit with PH Electrode Probe, 0.75M Cable
From $33.95
6-in-1 Water Quality Tester PH, TDS, EC, ORP, , Temp Benchtop Analyzer for Lab, Aquarium, Pool, Drinking Water EU Plug
From $199.00
Water Quality Tester Portable Acidity Meter PH Value Detection for Laboratory, Drinking Water, Aquariums, Hydroponics
From $84.00
5 in 1 Salinity Meter PH Water Quality Tester Digital EC TDS TEMP Monitor Rechargeable Test for Aquarium Hydroponic Pool
From $54.00
Ph Meter, 5-in-1 Ph / Tds / Ec / Salinity / Temperature Water Quality Tester, Lcd Green Backlight Display Water Quality Tester Compatible Aquarium/hyd
From $54.00
Digital Ph Meter, Ph Meter 0.01 Ph High Precision Water Quality Tester
From $16.95
Digital Ph Meter, Ph Meter 0.01 Ph High Er
From $26.95
2 In 1 Ph Chlorine Meter Er Pc-102 Ph Er Chlorine Te Ce Cl2 Measuring For Pool Rium
From $74.00
Sea Ity Refractometer Portable Handheld Meter Atc Ometer
From $74.00
ORP2069 Portable Water Quality Monitor Digital ORP Tester Pen Water ORP Meter
From $37.95
Water Quality Ph Chlorine Tester, Ph Tester Chlorine,ph Meterwhite1pcs Yaju
From $64.00
Mini Steam Iron Portable Ironing Machine Handheld Steam Eu Plug Blue
From $47.95
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Ch
From $54.00
3 In 1 Soil Ph Tester Water Moisture Light Test Meter Kit
From $48.95
Soil Ph Tester Plug And Play Hard Reliable Small Size Convenient And Handy Soil Ph Reader Soil Ph Sensor For Garden Lawn Arm Indoor Outdoor Use (green
From $35.95
High Precision Digital PH Meter with Backlight Display for Laboratory Water Quality Testing
From $54.00
Professional Soil PH Meter Tester Accurate PH Instrument Hygrometer Monitor Soil Moisture Sensor Garden Flower Farm Tool
From $22.95
Digital Ph Meter High Accuracy Water Quality Tester Ph/tds/ec/temp Tester
From $54.00
6-in-1 Ph Pool Test Strip For Testing Hot Spring Water Quality, Total Chlorine, Residual Chlorine/bromine
From $29.95
New Hydrogen Ion Concentration Water Test Pen Yy-400 Ph/orp/h2 And Tem 4 In 1 Digital Drinking Water Meter
From $47.95
Digital Ph Meter Aquarium Drinking Water Online PH Monitor Professional Accurate Water Quality Teste
From $46.95
16 In 1 Water Testing Kits For Drinking Water- Home Water Test Kit,water Quality Measurement Kits (
From $30.95
Naiwang Ph Handheld Ie Booster Grip Tooth Remote Ph Shutter For Android Ph
From $149.00
5 In 1 Water Quality Tester Digital pH Meter EC TDS Temp Bluetooth For Pool And Hydroponics
From $74.00
Ph Meter Desktop MultiParameter pH/Temp Meter, Automatic Calibration, 2In1 pH Tester, Water Quality Analyzer
From $159.00
PH Meter and TDS Meter,Digital Water Quality Tester, 0-9990 PPM, EC and Temperature Measurement 0.01 PH High Precision
From $11.95
Bluetooth Portable Dissolved Oxygen Meter for Aquaculture
From $119.00