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Shop the best prices on 8,281 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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2,209 - 2,240 of 3,200
CCT-3320V Conductivity Meter Resistivity Meter Water Quality Testing Online Analysis 0-2000 Meter to Measure PH
From $49.95
36 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter
From $10.95
Tuya WiFi 7 In1 Water Quality Tester Multi-Parameter Water Analyzer PH/ORP/EC/PPM//Humidity/TEMP Mo
From $119.00
PH828 Digital PH Meter Waterproof Water Quality Tester Water Test Meter for Drink Swimming Pool Hydroponic
From $79.00
9 in 1 Drinking Water Test Kit PH//GH/Fe/Cu/Pb/NO3/NO2/F Water Chemical Testing Chlorine PH Meter for Drinking Water
From $8.95
4 In 1 Soil PH Meter Moisture/Temp/Soil PH Tester
From $13.95
PH Meter for Water, PH Tester 0.01 High Accuracy Water Quality Tester with 0-14 PH Measurement Rang
From $14.95
PH Pen Type Acidity Measuring Meter High Precision 0.01 PH Tester Pool Aquarium Water Quality Test Tool PH874 EU Plug
From $319.00
Ph Sensor Electrode 0-14 Ph Controller Electrode Probe Bnc Connector Replacement Kit for Aquarium
From $15.95
4 in 1 Water Quality Tester Temp TDS EC PH Meter Conductivity Monitor Digital Analyzer for Swimming Pool EU Plug
From $299.00
Linshang LS310 COD, TOC, UV275, TDS Meter Digital Water Tester for Drinking Water, Surface Water
From $74.00
5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking Water, Aquariums
From $35.95
TDS Tester 5In1 EC pH Salinity Temperature Meter For Pools Drinking Water Aquariums No Backlight
From $79.00
LS310 , TOC, UV275, TDS Meter Digital Water Tester for Drinking Water, Water
From $69.00
Accurate PH Meter compatible with Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer U
From $139.00
PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions,PH 4.0 7.0 10.0
From $16.95
Professional Ph Tester, Automatic Calibration Function And 0.00-14.00 Measuring Range For Portable Water Aquarium unbrand
From $22.95
Ph Electrode Sensor Probe Water Analyzer Water Tester Ph Probe For Aquarium Hydroponics Industry Experiment 300cm Cable
From $69.00
Soil PH Value Tester PH Meter 3-10 PH Value Rapid Tester Single Needle Agricultural Planting Soil P
From $59.00
Water Quality Analyzer, Ph Meter Digital 2in1 Ph/temp Meter Ph Tester High Accuracy Water Quality Tester
From $74.00
4 In 1 Er Ph Ity Er Er Meter Plant Er Kit Ph Mon Detector_m24
From $34.95
4-in-1 Soil Tester Multifunctional Lcd Soil Ph Meter Soil Ph Temperature Sunlight Detector_m24
From $45.95
5 In 1 Soil Meter Moist//ph/light/temperature Meter Digital Monitor For House Plants Garden Lawn Farm White
From $59.00
Soil Tester,soil Acidity Meter Soil Moisture Ph Value Detector
From $64.00
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water A
From $74.00
Ph Tester Digital Ph Meter,professional Ph Pen With 0.01 Ph
From $54.00
Ph Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer Ph Meter Tester Ph Probe B
From $46.95
Indicator For Ph Measurements Ph Roll
From $18.95
80 Strips/pack PH Test Strips Paper Full PH Meter PH Controller 1-14st Indicator Litmus Tester Paper Water Soilsting
From $30.95
Abt-100 Outdoor Infrared Barrier Double Beam Cell 100m For Home Alarm - Beam/beam Infrared Barrier Presence Detector - Ir Sensors For Alarm System
From $84.00
High quality Pen-type PH electrode sensor BNC connector probe pool water plant
From $25.95
Digital LED Display PH/ORP Temperature Control Monitor Meter Tester Monitoring EquipmentEU Plug 220V
From $189.00