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Shop the best prices on 8,999 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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PH Meter Replacement Electrode Probe For PH818 Aquarium Water Quality Tester Spare Part Compatible PH Meter Probe
$43.95 Save $20.05 RRP: $64.00
Digital PH Tester Meter HT-1202 High Precision Acidity Meter for Seawater Freshwater Hydroponics and Aquaculture
$189.00 Save $90.00 RRP: $279.00
PH Meter Free Chlorine Cl2 And PH Tester For Pool Drinking Water Hydroponics Aquarium Spa High Precision
$34.95 Save $17.00 RRP: $51.95
Digital pH Meter 0.01 pH Accuracy ATC, pH Tester Pen, Litmus Tester, Water Quality Tester For Drinking Water
$32.95 Save $17.00 RRP: $49.95
PH Meter 0.01 pH Precision 0-14 pH Range TDS EC LCD Tester Water Quality Meter Blue
$20.95 Save $10.00 RRP: $30.95
Monitor PH Detection Regulator Ph0-14 PH Module PH Regulator
$15.95
Soil Tester PH/Moisture/Temp Digital LCD Meter Heat-
$22.95
6 in 1 High Accuracy Conductivity PH/EC/Humidity/Sunlight Tester
$84.00 Save $5.00 RRP: $89.00
PH Sensor Module PH Probe Composite Electrode Test Code sensor
$36.95 Save $11.00 RRP: $47.95
Nutrient Meter Test Nutra Wand Truncheon Hydroponic EC/PPM/CF Hydroponics Readers
$51.95 Save $17.05 RRP: $69.00
6 in 1 Water Quality Tester High Accuracy Portable TDS EC COD Meter Water Quality Test Pen
$104.00 Save $35.00 RRP: $139.00
4 in 1 Soil PH Meter Moisture/Temp/Soil PH Tester Sunlight Intensity Meter for Gardening Plants Farm
$12.95 Save $3.00 RRP: $15.95
ORP Meter High Quality ORP Meter Water Quality Tester Test Tool
$41.95 Save $7.00 RRP: $48.95
TDS/PH/Temperature 3-In-1 PH Meter for Water,0-14 PH Digital PH Meter
$29.95 Save $6.00 RRP: $35.95
Portable 8425 Water Quality Test Pen Salt Detector Thermometer Analyzer
$219.00
Ph Meter, Professional 4 In 1 Portable Digital Tds Ph Ec Temp Meter, Electronic Ph Tester, Electronic Ph Meter Tester Starlight
$119.00
4 In 1 Soil PH Meter Moisture/Temp/Soil PH Tester
$12.95 Save $1.00 RRP: $13.95
Water Quality Tester Portable Acidity Meter PH Value Detection for Laboratory, Drinking Water, Aquariums, Hydroponics
$74.00 Save $5.00 RRP: $79.00
Flower Plant Soil Water Fertility Tester for APP green
$104.00 Save $5.00 RRP: $109.00
-400 Water PH ORP H2 Temperature Tester Hydrogen TDS Temp Meter Aquarium Pool Hydroponics Drinking Water Quality Meter
$32.95 Save $2.00 RRP: $34.95
Hydrogen Water Quality Tester H2 Monitor, TEMP & ORP Meter 0-2400PPb for Drinking Water, Aquariums, Spa
$30.95 Save $2.00 RRP: $32.95
Water Quality Tester 8-in-1pH/ORP/EC/TDS/SALT/S.G// Temp WiFi Connectivity App Control for Pools and Aquariums EU Plug
$119.00 Save $10.00 RRP: $129.00
Water Quality Test Pen EZ9909PH/Salinity/Temperature/ TDS / EC Five-in-One Test Pen Water Quality Detector PH Test Pen
$31.95 Save $2.00 RRP: $33.95
Digital Water Quality Purity Tester Testing Pen Measure Monitor
$18.95 Save $1.00 RRP: $19.95
PH Meter Acidity Meter Water Quality Tester Temperature Meter for Cosmetics Skin Water Lab Milk Fruit Meat
$59.00 Save $5.00 RRP: $64.00
Flower Plant Soil Water Fertility Tester for APP White
$94.00 Save $5.00 RRP: $99.00
3 in 1 Soil Meter Moisture Light PH Testers With 2 Probes Soil Monitor for Garden Plant Test Flower Instrument Tool
$42.95 Save $11.05 RRP: $54.00
New Digital 3 In 1 PH EC TEMP Meter Multi-parameter Drink Water Quality Tester for Aquarium, Pools PH Monitor Meter 50% off
$45.95 Save $8.05 RRP: $54.00
PH Meter Aquarium Pocket Pen Digital 0.01 PH Measuring Water Quality Purity Automatic Calibration for Laboratory Aquarium Pool
$29.95 Save $6.00 RRP: $35.95
2 In 1 Soil PH Meter Hygrometer Acidity Tester Flowers And Plants Soil Moisture Meter For Garden Watering Test Measuring Tool
$42.95 Save $11.05 RRP: $54.00
10 in 1 Digital PH Meter Water Quality Tester Hydrogen-Rich Detector for Drinking Water Aquariums Po
$54.00 Save $35.00 RRP: $89.00
Multifunctional Digital LCD Water Tester Temperature TDS EC Meter for Drink Beverage
$13.95 Save $8.00 RRP: $21.95