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Shop the best prices on 7,098 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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2,177 - 2,208 of 3,200
Food PH Meter High Accuracy PH Tester for Meat Cheese Dough Tea Sausage Jam Hydroponics with LCD Display Calibration Kit
From $59.00
20 in 1 Water Test Strips Kit for Drinking Pool Tap Well Hardness Quality Testing Home Garden Supplies
From $20.95
Soil Tester Soil Moisture Meter Soil Ph Tester Black
From $11.95
3X Soil Tester Digital Ph Meters -Portable Acidity Soil Ph Meter Soil Moisture Tester Ph-98103 for Agriculture/Food-SHZNV
From $119.00
5-in-1 Digital LCD Display Water Meter PH Salinity TDS EC Temp Water Quality Tester for Aquariums Hydroponic Pool-SHZNV
From $59.00
3 In1 Digital PH ORP Temp Meter PH Test Pen Water Quality Tester
From $169.00
Professional Water Quality Tester 2 in 1 Chlorine PH Meter for Swimming Pool Tester
From $29.95
Small Water Quality Test Pen with LCD Display Multifunctional Accuracy Testing Pen for Drink Water Aquariums
From $22.95
Portable 3 in 1 Water Quality Tester High-Precision with Backlight for Indoor Outdoor Using
From $22.95
pH Test Indicator Liquid 50ml for Water Testing Kit – Aquarium, Pool & Home Use
From $25.95
This device combines a soil pH meter, a flowerpot hygrometer, a soil tester, and a plant growth moisture and light intensity detector.
From $79.00
4X for UNO TDS Sensor Meter V1.0 Board Module Water Meter Filter Measuring Water Quality for Arduino Unor 3
From $26.95
3X PH Electrode Sensor Probe Water Analyzer Water Tester PH Probe for Aquarium Hydroponics Industry Experiment 300cm
From $84.00
Ph 803w Wifi Orp/ph Meter Controller Online Water Quality Monitor Eu Plug Ac230v 10% 50/60hz Water Quality Controller
From $399.00
PH828 Digital PH Meter Waterproof Water Quality Tester Water Test Meter for Drink Swimming Pool Hydroponic
From $74.00
3X 0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll
From $9.95
5X 9908 Portable Water Quality Tester High Precision PH/EC Conductivity/TDS/Temperature 4 in 1 Water Quality Test Pen
From $109.00
2X Versatile Digital PH Meter 6-in-1 for Water Quality Testing Measures PH, EC, TDS, SALT, S.G, and TEMP
From $74.00
3X 3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester Integrated
From $21.95
2 in 1 Digital Water Tester Two Colors TDS Meter 0-9990 PPM Water Quality Tester LCD Display for Aquarium Pool PH Tester
From $12.95
Liquid PH 0-14 Value Detection Regulator Sensor Module Monitoring Control Met Tester BNC PH Electrode Probe for Arduino
From $22.95
4-in-1 Soil Tester Humidity Meter Moisture, Sunlight, PH & Fertility Meter for Pot Plants, Greenhouses, Flowers&Farms
From $20.95
High-Concentration Salinity Meter, Measurement Range 0-28%, Crack-Resistant and Oxidation-Resistant, More Accurate
From $169.00
Water Quality Monitor Kit with PH Electrode Probe, 0.75M Cable
From $15.95
PH Meter & Pool Salt Tester Digital 5-in-1 Salinity PH EC Temp TDS Meter, Water Tester for Pools Drinking Water
From $28.95
2 in 1 PH/Temp PH Tester Quality Analyzer Desktop Automatic Calibration Acidity Meter Laboratory Aq
From $109.00
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
7 in 1 Smart Water Quality Tester, Wireless WiFi Water Monitor Measures PH/ORP/TDS/EC/Salinity/SG/TEMP,for Aquarium (US)
From $199.00
Waterproof Soil PH & Moisture Tester with Long Electrode Probe
From $22.95
TDS Meter Digital Water Tester Digital 0-14 PH Meter Tester 0-9990ppm TDS&EC LCD Water Purity PPM Aquarium Filter
From $10.95
6-In-1 Soil Tester PH/EC/Humidity/Sunlight/Fertility/Temp Digital Soil Moisture Tester PH Meter for Gardening Hydroponic
From $79.00
5 in 1 Salinity Meter PH Water Quality Tester Digital EC TDS TEMP Monitor Rechargeable Test for Aquarium Hydroponic Pool
From $39.95