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Shop the best prices on 8,982 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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3,073 - 3,104 of 8,982
0-1999mg/Kg Soil Phosphorus Meter Soil Detector Soil Fertility Tester Nutrient Analyzer for Garden Growing Plants
$129.00 Save $70.00 RRP: $199.00
Soil Detector 5-in-1 PH Meter Horticulture Humidity Meter Flower Pot Illumination Fertility Meter
$31.95 Save $17.05 RRP: $49.00
1x High Precision Digital Water Quality Testing Purity Filter TDS Meter Tester
$17.95 Save $10.00 RRP: $27.95
9851 New Water Quality Detector PH/TDS Meter PH/TDS Analyzer Online Monitor
$64.00 Save $35.00 RRP: $99.00
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
2X Water Quality Test Meter,Ph Meter Tds Meter 2 In 1 Kit with 0-14.00Ph and 0-9990 Ppm Measure Rang
$28.95 Save $17.00 RRP: $45.95
Professional Laboratory Electrode Aquarium Hydroponic Laboratory pH Electrode Probe BNC Controller Meter Connector
$28.95 Save $25.05 RRP: $54.00
3-in-1 Plant Moisture Tester, Plant Hygrometer, Soil pH Tester, Battery-Free Soil Moisture Meter, Moisture Sensor for Garden Flower Pot Lawn Greenhou
$14.95 Save $39.05 RRP: $54.00
Ph Meter Tds Ec Ph Temperature 4 In 1 Set, Water Quality Tester With High Accuracy, Pool Tester Wate
$37.95 Save $81.05 RRP: $119.00
Digital Water Ph Tester, Lcd Portable High Accuracy Ph Swimming Pool Water Quality Analyzer Pen
$79.00 Save $60.00 RRP: $139.00
5-in-1 Electronic PH Meter, PH Meter with Backlight LCD Display, Water Quality Tester for Testing pH
$43.95 Save $35.05 RRP: $79.00
-lawnful Industrial Grade Soil Ph Tester With Calibration-free Lcd Display, High Accuracy Soil Ph Pe
$89.00 Save $170.00 RRP: $259.00
Thermostat Socket, Digital Temperature Regulator, Digital Programmable Socket With Probe, Programmable Digital Timer, Heating Thermostat Socket For Gr
$25.95 Save $13.00 RRP: $38.95
Water Quality Tester, Digital Water Tester, 4 in 1 TDS EC PH Temperature Test Pen Backlit Display High Sensitivity Water Quality Detector
$59.00 Save $20.00 RRP: $79.00
Digital PH Meter, 0.01PH Water Quality Tester with 0-14PH Measurement
$11.95
Blue Ph Value Test Pen, PH Tester 0.01 High-Precision Water Quality Tester, Measuring Range 0-14 PH
$21.95
Digital Ph Meter, Ph Meter 0.01 Ph Accuracy Water Quality Tester 0-14 Ph Measurement Range For Household Drinking, Pool And Aquarium Wa
$24.95 Save $39.05 RRP: $64.00
15 Pack PH Meter Buffer Solution Powder For Precise PH Meter
$10.95
Soil PH Meter PH Moisture Meter Soil Humidity Tester A
$30.95 Save $2.00 RRP: $32.95
Versatile Digital PH Meter 6-in-1 for Water Quality Testing
$36.95 Save $2.00 RRP: $38.95
Soil Tester Digital Ph Meters -Portable Acidity Soil Ph Meter
$39.95 Save $2.00 RRP: $41.95
Professional 2 in 1 PH Temp Meter PH Tester Water Quality Testing
$27.95 Save $2.00 RRP: $29.95
-300 Water Tester PH ORP Temperature Meter
$33.95 Save $2.00 RRP: $35.95
Digital Combo Temperature & PH Meter Aquarium Thermometer PH
$99.00 Save $5.00 RRP: $104.00
3 in 1 Soil Tester Humidity PH Meter With 2 Probes Soil Humidometer Probe Detector Watering Home Garden Measuring Tool
$33.95 Save $7.00 RRP: $40.95
Digital Food PH Meter 0.00-14.00 High Accuracy Flat Probe ATC
$64.00 Save $5.00 RRP: $69.00
9908 Portable Water Quality Tester High PH/EC Conductivity
$28.95 Save $2.00 RRP: $30.95
6-in-1 Water Quality Tester PH,Temp Benchtop Analyzer UK Plug
$159.00 Save $10.00 RRP: $169.00
PH Meter Calibration Solution ORP Tester,PH 4.0
$10.95 Save $1.00 RRP: $11.95
Soil Detector 5-in-1 PH Meter Horticulture Humidity Meter
$32.95 Save $2.00 RRP: $34.95
Water Quality Test Pen EZ9909PH/Salinity/Temperature/ TDS / EC
$33.95 Save $2.00 RRP: $35.95