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Shop the best prices on 8,996 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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481 - 512 of 8,996
PH Electrode Sensor Probe 0-14 PH with Sensor PH Probe PH Replacement Probe for Experiment Lab Pool Water Analyzer
$42.95 Save $26.05 RRP: $69.00
3X for UNO TDS Sensor Meter V1.0 Board Module Water Meter Filter Measuring Water Quality for Arduino Unor 3
$21.95 Save $14.00 RRP: $35.95
Bluetooth Floating Dissolvod Oxygen Meter Smart Pool Water Monitor DO Tester LCD Water Quality Detector for Aquariums
$139.00 Save $80.00 RRP: $219.00
LCD Digital Dissolved Oxygen Meter Smart DO Tester 0-20.0 Mg/L Oxygen Content Detector Water Quality Monitor for Pool
$139.00 Save $80.00 RRP: $219.00
6 in 1 Digital Multifunctional Soil Tester Soil Fertility PH Temperature Humidity Sunlight Air Moisture Detector
$27.95 Save $16.00 RRP: $43.95
Food Tester Acidimeter Food PH Meter 4 in 1 PH EC TDS Tester Dough Meat Bread Juice Fruit Sauces Semi Solid Liquid
$54.00 Save $35.00 RRP: $89.00
3 In1 Soil Water Moisture PH Meter Garden Plant Acidity Humidity Sunlight Light PH Test Flowers Moist Detector Tester Instrument
$69.00 Save $10.00 RRP: $79.00
Digital LCD 3 in 1 Water Quality Tester CL/TEMP/H2 Meter Pen for Aquarium Swimming Pool Hydroponics
$41.95 Save $27.05 RRP: $69.00
16 in 1 Water Testing Kits for Drinking Water- Home Water Test Kit,Water Quality Measurement Kits (
$17.95 Save $2.00 RRP: $19.95
PH Meter TDS Meter and 3 in 1 Soil PH Tester PH/EC Digital Kit , Garden, Lawn, Farm
$21.95 Save $1.00 RRP: $22.95
PH Meter, Digital PH Tester PH Meter , 0-14 PH Testing Range PH Pen, Water Testing Kits for Drinkin
$11.95 Save $1.00 RRP: $12.95
pH electrode probe 014 pH range BNCcompatible sensor for water testing aquariums hydroponics pH meters 115 cm cable simplified testing experience
$74.00 Save $40.00 RRP: $114.00
Soil Moisture Meter, Soil pH Tester, Moisture Light Tester, Split Soil Tester for Accurate Garden and Plant Care
$47.95 Save $26.05 RRP: $74.00
Soil Moisture Meter, 2 in 1 Plant Moisture Sensor and pH Tester for Indoor and Outdoor Use, High Precision Soil Testing Tool
$64.00 Save $35.00 RRP: $99.00
2 in 1 Soil Moisture Sensor Meter for Plants, Accurate pH Tester for Indoor and Outdoor Use, High Precision Soil Testing Tool
$69.00 Save $30.00 RRP: $99.00
Water Quality Tester - Digital TDS EC Temperature Meter, Portable 0-9999 PPM Device for Aquariums and Pools
$20.95 Save $10.00 RRP: $30.95
pH Electrode Probe 0-14 pH Range BNC Compatible Long Cable 2.95m Black pH Sensor for Accurate Measurements
$40.95 Save $23.05 RRP: $64.00
100Pcs Hot Tub Test Strips, 4 In 1 pH Tester for Pool Water, Total Alkalinity, Chlorine, and Bromine Testing
$20.95 Save $10.00 RRP: $30.95
Digital Salinity Meter Pen Salinometer For Aquarium Seawater And Food Beverages Salt Content Water Quality Testing
$79.00 Save $40.00 RRP: $119.00
Smart Soil pH Meters for Accurate Monitoring of Soil Acidity, Alkalinity, Moisture Levels, and Plant Health
$21.95 Save $6.00 RRP: $27.95
Soil pH Meter, 3-in-1 Soil Testing Kit with Moisture, Light and PH Tester for Plant
$20.95 Save $11.00 RRP: $31.95
Water Quality Tester 3In1 EC And Temperature Meter, 09990 PPM Digital Water Tester For Drinking Water, Aquariums
$20.95 Save $10.00 RRP: $30.95
CO2 Drop Tester, Portable CO2 Monitor Kit, Carbon Dioxide pH Tester, Long Term Monitor, Aquarium Test
$45.95 Save $23.05 RRP: $69.00
PH Electrode Probe For pH Meter Smart Sensor Digital pH Meter 155 X 25 Mm For Aquarium And Laboratory Use
$30.95 Save $16.00 RRP: $46.95
PH Meter Pen IP67 Waterproof Large Backlit Screen Dual Temperature pH Tester For Food Alkalinity Greenhouse Soil
$89.00 Save $50.00 RRP: $139.00
PH Meter PC102 2-In-1 PH And Chlorine Meter For Pool And Aquarium - Water Quality Tester, Accurate, Durable
$51.95 Save $27.05 RRP: $79.00
3-in-1 Plant Moisture Tester, Plant Hygrometer, Soil pH Tester, Battery-Free Soil Moisture Meter, Moisture Sensor for Garden Flower
$14.95 Save $39.05 RRP: $54.00
ORP Meter High Quality ORP Meter Water Quality Tester Test Tool
$41.95 Save $7.00 RRP: $48.95
Professional 2 in 1 PH Temp Meter PH Tester Water Quality Testing
$32.95 Save $7.00 RRP: $39.95
Soil Meter PH Tester Botanical Garden Lawn Crops Flowers Vegetables Soil Test Battery-Free Gardening Tools (Black)
$30.95 Save $98.05 RRP: $129.00
2 in 1 High Accuracy PH Tester Fertility Tester for Plants Flowers Moisture Acidity Measurement
$20.95 Save $48.05 RRP: $69.00
Pool Salt Tester, 5 in 1 Salinity/Temp/EC/S.G/TDS Meter, Digital Pool Water Tester, High Accuracy Salinity Meter
$41.95 Save $97.05 RRP: $139.00