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Shop the best prices on 8,850 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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33 - 64 of 8,850
Water Quality Tester, Accurate and Reliable, TDS Meter, Ideal Water Quality Tester for Drinking Water, Aquarium, etc.
$23.95 Save $11.00 RRP: $34.95
TDS Tester Multifunctional Digital 3 in 1 TDS Meter EC and Temperature with Large Digital LCD Display Water Quality Monitor for Drinking Water, Hydrop
$25.95 Save $13.00 RRP: $38.95
ph Soil Tester 3 in 1 Soil ph Tester, Soil Tester Kit Plant Moisture PH Soil Meter Soil for Flower/Grass/Plant/Garden/Farm/Lawn 290*50*38MM
$28.95 Save $14.00 RRP: $42.95
Electronic Chlorine and pH tester for swimming pools - Water quality meter
$59.00 Save $30.00 RRP: $89.00
Ph Sensor Electrode 0-14 Ph Controller Electrode Probe
$16.95 Save $5.00 RRP: $21.95
PH Meter Water Tester for Cosmetics Skin Milk Meat
$64.00 Save $15.00 RRP: $79.00
0.01 Precision LCD PH Meter Water Quality Tester Digital Measuring Range PH Test Pen Suitable for Swimming Pool Aquarium
$16.95 Save $5.00 RRP: $21.95
PH Meter and TDS Meter,Digital Water Quality Tester, 0-9990 PPM
$24.95 Save $7.00 RRP: $31.95
Water Pipe Leak Detector Sensor Pipe Leakage Monitor Tester Kit EU
$44.95 Save $14.05 RRP: $59.00
PH Meter Calibration Solution ORP Tester,PH and ORP
$30.95 Save $188.05 RRP: $219.00
Motorcycle Water Temperature Meter Voltmeter Stopwatch Counter Timer Led Multifunction Meter For Yam
$64.00 Save $30.00 RRP: $94.00
In 1 Ph Residual Chlorine Meter Tester PC-102 Ph Tester Residual Chlorine Water Quality Test Device
$99.00 Save $70.00 RRP: $169.00
Digital PH Meter TDS/EC/Temperature Water Quality Tester Mini Conductivity Tester Litmus Ph Pen ATC for Drinking Pool
$40.95 Save $63.05 RRP: $104.00
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
$94.00 Save $125.00 RRP: $219.00
Dinosaur Rings, 4pcs Cute Dinosaur Adjustable Rings, Dinosaur Ornament, Animal Jewelry, Jurassic Era Dinosaur Ring, For Women Teen Girls
$18.95 Save $40.05 RRP: $59.00
Ph-618l Portable Ph Meter 2 In 1 Ph Temperature Water Quality Tester With Backlight For Swimming Pool Drink Water Aquarium
$169.00
PH Meter for Water, PH Tester 0.01 High Accuracy Water Quality Tester with 0-14 PH Measurement Rang
$12.95
6 In1 Soil Tester Soil Moisture PH Meter Garden Plant Temperature Humidity Sunlight Light PH Test Moist Tester
$30.95 Save $17.00 RRP: $47.95
4-in-1 Water Quality Tester EC ORP Temp PHMeter Conductivity Tester for Aquariums Pools Aquaculture APP Data Reading(UK)
$139.00 Save $40.00 RRP: $179.00
Digital Chlorine Meter PH Tester 5 in 1 PH/EC/TDS/SALT/TEMP Tester Water Quality Analyzer for Swimming Pool Detector
$33.95 Save $10.00 RRP: $43.95
10 in 1 Digital PH Meter Water Quality Tester PH//TDS/EC/Hardness Hydrogen-Rich Detector for Drinking Water Aquariums
$54.00 Save $15.00 RRP: $69.00
Online Water Quality Tester LCD Digital EC/TDS Meter us/PPM Detection EC Detector Inlet Outlet Test for Pool Laboratory
$54.00 Save $15.00 RRP: $69.00
4-in-1 Water Quality Tester EC ORP Temp PHMeter Conductivity Tester for Aquariums Pools Aquaculture APP Data Reading(AU)
$139.00 Save $40.00 RRP: $179.00
PH Meter Water Quality Monitor Online for Aquarium Water Quality Monitor Online PH Monitor Acidometer EU Plug
$35.95 Save $11.00 RRP: $46.95
5in1 Multifunctional Portable PH/Salinity/Tem/TDS/EC Digital Water Quality Tester Monitor Meter Pen
$40.95 Save $13.05 RRP: $54.00
Soil Plants Moisture Meter Tester 2 in 1 Soil PH Meter for Garden Farm Lawn Indoor Outdoor
$59.00 Save $15.00 RRP: $74.00
Water Quality Test Meter,Ph Meter Tds Meter 2 in 1 Kit with 0-14.00Ph and 0-9990 Ppm Measure Range f
$18.95
Digital Water Tester PH Tester TDS Meter Handheld Wear Resistant ABS Water Quality Tester for Aquarium Swimming Pool
$31.95 Save $9.00 RRP: $40.95
M3 TDS Meter Tester Portable Water Quality Tester Pen Detector Meter for Swimming Pool
$15.95 Save $27.00 RRP: $42.95
Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol
$239.00 Save $485.00 RRP: $724.00
2X Water Quality Test Meter,Ph Meter Tds Meter 2 In 1 Kit with 0-14.00Ph and 0-9990 Ppm Measure Rang
$29.95 Save $17.00 RRP: $46.95
Professional Laboratory Electrode Aquarium Hydroponic Laboratory pH Electrode Probe BNC Controller Meter Connector
$28.95 Save $25.05 RRP: $54.00