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Shop the best prices on 8,335 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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2,817 - 2,848 of 3,200
Professional & Power-saving pH-007T Pen-Type pH Meter High Precision with Automatic Temperature Compensation ATC Function Auto Calibration and Backlig
From $38.95
6-in-1 Water Quality Tester PH, TDS, EC, ORP, CF, Temp Benchtop Analyzer for Lab, Aquarium, Pool, Drinking Water UK Plug
From $159.00
Digital PH Meter Water Quality Monitor with Temperature Screen High Precisions PH Acidity Tester for Water Aquariums
From $129.00
Water Soil Quality Tester Digital PH/EC/TEMP 3-in-1 Tester Multi-Function Testing PH Meter for Aquariums Pools Dough
From $74.00
PH Meter & Pool Salt Tester Digital 5-in-1 Salinity PH EC Temp TDS Meter, Water Tester for Pools Drinking Water
From $44.95
TDS Sensor Meter V1.0 Board Module Water Meter Filter Measuring Water Quality for R3 TDS Meter
From $9.95
Orp-969 Redox Meter Orp Tester Portable Digital Water Quality Tester Pen
From $129.00
7 In 1 Multifunction Digital Water Quality Tester Ph Ec Tds Orp Cf Humiity Temp Meter Water Analyzer Smart Monitor App Control
From $409.00
Ph-98103 Digital Soil Ph Meter Portable Water Ph Tester For Aquarium Lab Swimming Pool School
From $159.00
Ph Meter Pen Temp Test Bluetooth App Control Water Quality Monitor Tester Data Storage Support Printing For Pool Drinking Water
From $279.00
Airsoft Ball Speed Tester Paintball Bb Shooting Chronograph Tester Air Gun Accessory
From $409.00
Online 6 In 1 Water Quality Tester Online Wireless Remote Monitoring Ph Sg Ec Meter Digital Multiparameter For Aquariumus Plug 110v
From $269.00
2In 1 Online Ph And Salinity Monitor Ph Meter Salinity Tester For Aquarium Pool Water Quality Tester Eu 220v
From $279.00
Lcd Digital Ph Meter Waterproof Pentype Water Quality Tester With 014 Ph Measurement Range
From $179.00
Ph-618l Portable Ph Meter 2 In 1 Ph Temperature Water Quality Tester With Backlight For Swimming Pool Drink Water Aquarium
From $159.00
Ph Test Pen Ph Meter Replacement Probe With Lanyard For Water Quality Testing
From $249.00
Portable Test Bench Water Meter,phs 3c Ph Meter
From $649.00
Rs485 Waterproof Digital Garden Greenhouse Soil Ph Meter Sensor Tester Transmitter
From $269.00
Ph-98211 Multipurpose Ph Meter Digital Acidity Meter Ph Tester Soil Meter Tester With White Backlight For Cheese Meat Soil 40%
From $159.00
Ph-6118 Skin Ph Acdimeter 2 In 1 Skin Ph Tester Ph Meter Automatic Calibrating With Backlight For Meat Fruit Milk Lab 40% Off
From $269.00
Yy-w9909 Smart Bluetooth Water Quality Tester Ph/tds/ec/salinity/s.g./temp Meter Wifi App Intelligent Control
From $249.00
Digital Ph Meter Large Waterproof Pen Water Quality Tester Tester Kit
From $169.00
Grey&white Digital Ph Meter With Atc 3 In 1 Water Quality Tester Ph/temp Meter Total Dissolved Solid Tester Water Detector For Drinking Water Pool Spa
From $169.00
Wifi Monitoring Digital Acid-base And Controller Aquaculture Ph Orp Meter-eu Plug
From $419.00
Salinity Meter, Ip67 Waterproof Salinity Meter Tester For Food High Accuracy Salt Concentration Mea
From $99.00
PH-3012B Quality Purity PH Meter Digital Water Tester for Biology Chemical Laboratory
From $54.00
pH Electrode Probe with BNC Connector, High Accuracy and Sensitivity Replacement pH Value Detection Sensor for Aquarium
From $24.95
Professional Lab Electrode Aquarium Hydroponics Replacement Lab pH Electrode Probe Controller BNC Meter Connector
From $19.95
4 in 1 Multifunction Digital Water Tester, IP67 Waterproof, pH, H2, ORP, Temperature, Water Quality, Backlight
From $31.95
Testeur de pH numérique portable bleu clair, haute précision, avec température, pour aquarium, piscine, acide, alcali
From $18.95
PH217 Water Quality Tester MultiFunction Water Test Meter Detector ph TDs Ec TEMp ORp CF
From $189.00
Détecteur d'humidité 2 en 1, pH, mètre de sol, capteur de lumière et d'humidité
From $28.95