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Shop the best prices on 8,272 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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2,401 - 2,432 of 3,200
TDS EC Meter Tester 4 in 1 Digital Water Quality Tester 0-9999 PPM Measurement Range Water Purity Temperature Meter
From $9.95
6-in-1 Water Quality Tester PH, TDS, EC, ORP, CF, Temp Benchtop Analyzer for Lab, Aquarium, Pool, Drinking Water UK Plug
From $169.00
PH Electrode Sensor Probe Water Analyzer Water Tester PH Probe for Aquarium Hydroponics Industry Experiment 300cm Cable
From $27.95
5 in 1 Salinity Meter PH Water Quality Tester Digital EC TDS TEMP Monitor Rechargeable Test for Aquarium Hydroponic Pool
From $42.95
6-in-1 Bluetooth Soil PH Tester EC Moisture Meter APP Logger Rechargeable Smart Plant Monitor for Garden Indoor Outdoor
From $41.95
Digital PH Meter Water Quality Monitor with Temperature Screen High Precisions PH Acidity Tester for Water Aquariums
From $159.00
PH4502C PH Value Detection Sensor Module Kit Detection Regulator Soil Water Quality Acid-Alkali Concentration Sensor
From $26.95
4 In 1 Soil PH Meter Moisture/Temp/Soil PH Tester
From $12.95
PH828 Digital PH Meter Waterproof Water Quality Tester Water Test Meter for Drink Swimming Pool Hydroponic
From $79.00
3pcs Soil PH Value Tester PH Meter 3-10 PH Value Rapid Tester Single Needle Agricultural Planting Soil PH Tester
From $20.95
4X for UNO TDS Sensor Meter V1.0 Board Module Water Meter Filter Measuring Water Quality for Arduino Unor 3
From $26.95
Food PH Meter High Accuracy PH Tester for Meat Cheese Dough Tea Sausage Jam Hydroponics with LCD Display Calibration Kit
From $64.00
Foam Pneumatic Walking Boot Ankle Strap Support Foot Orthosis Plantar Splint Brace M
From $109.00
5-in-1 Digital Ph Tester Pen, Pool Salt Tester, High Accuracy Digital Salinity Tester For Water
From $25.95
PH Meter for Water, Digital PH Meter 0.01 Resolution High Accuracy pH Tester with LCD, 0-14PH Measurement Range
From $21.95
Household Laboratory 5M Alkaline Acid Indicator Meter Test Paper General Purpose PH 1-14 Test Paper Roll PH Test Tape Type
From $44.95
Digital Tds Tester Pen Portable Tds Ec Temperature Meter Purity Meter Temp Ppm
From $45.95
2025 Pool and Spa Test Strips, 5 in 1 Water Quality Test on Chlorine/Free Chlorine/pH/Alkalinity/Liquid Hardness, General Chemistry Tester 100 Pcs
From $27.95
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur
From $94.00
5 In 1 Ph Meter For Water, Ph/tds/ec/temp/salt Meter, Salt Tester For Saltwater Pool, 0.01 Resolution High Accuracy Digital Ph Tester - Youa
From $94.00
Soil Ph Meter, 4-in-1 Soil Test Kits Ph Moisture Meter Plant Water Light
From $15.95
4 In 1 Yy-400 Ph/orp/h2&tem Meter Digital Hydrogen Ion Concentration Tester For Aquarium, Swimming Pool, Backlight
From $40.95
Ph Meter And Tds, Ec, Temperature Meter (accuracy: Ph: 0.1, Tds: 2-5%, Ec: 2-5%, Temp.: 0.1c) | For Water, Hydroponics, Aquariums, Pools Spas, Soil
From $41.95
Water Quality Tester, Accurate And Reliable,tds Meter, Ec Meter & Temp
From $14.95
Digital Water Tester 4 in 1 Multi Functional IP67 Waterproof PH H2 ORP Temp Water Quality Meter with Backlight
From $29.95
TDS Meter Digital Water Quality Tester Portable 3 in 1 High Accuracy EC Temp Testing Kit
From $15.95
Digital pH Meter and TDS Tester Kit for Water Quality, Soil, Pool, Spa, Hydroponics, Hardness Check
From $37.95
PH Test Paper 2 Color 4.59.0 Quick Testing 100 PH Monitoring Strips with Colour Card for Water
From $13.95
Pool Water Quality Tester Digital pH and Chlorine Meter Dual Measurement for Pool Hot Spring Aquarium 190x120mm
From $99.00
7 in 1 PH/TDS/EC/ORP/S.G/Salinity/Temperature Multi-Parameter Pocket Water Quality Tester with Electrode Replaceable C-600 PH Meter for Pools Drinking
From $47.95
3 In 1 Water Quality Tester Water Quality Analyzer Detector Tds/ec/temperature 5mins Auto Shut Down Design/ Reading Locking
From $43.95
Best Ph Meter Lcd Digital Ph Tester Accuracy 0.1 Automatic Calibration For Water Food Aquarium Pool Hydroponics Pocket Size
From $32.95