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Shop the best prices on 9,216 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Fsu, Viewleaf, GreenZech and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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2,465 - 2,496 of 3,200
H2/ORP/Temp Meter Digital Water Quality Tester High Accuracy Chlorine Hydrogen Tester for Drinking
$48.95 Save $5.05 RRP: $54.00
PH Meter Water Quality Monitor Online for Aquarium Water Quality Monitor Online PH Monitor Acidomet
$36.95 Save $8.00 RRP: $44.95
PH Meter, Digital Portable Water Quality PH Meter 0.01pH Accuracy Mini PH Tester for Household Drinking Water Fish Tank Aquaculture
$25.95 Save $15.00 RRP: $40.95
3‑in‑1 Digital Water Quality Tester Test Meter Pen Professional TDS EC Temperature Meter
$20.95 Save $6.00 RRP: $26.95
Benchtop Lab PH Meter High Accuracy Automatic Calibration Laboratory PH Meter for Aquarium Fish Tank
$169.00 Save $50.00 RRP: $219.00
Ph201 Composite PH Electrode BNC Sensor Probe PH Tester Electrode for Chemical Industry
$25.95 Save $8.00 RRP: $33.95
5 in 1 Portable Digital PH/Salinity/Temp/TDS/EC Meter Multifunctional Water Quality Tester Detector
$38.95 Save $12.00 RRP: $50.95
PH/Salinity Meter Water Quality Tester Detector PH & Salinity Monitor 2 in 1 Water Quality Analysis
$94.00 Save $25.00 RRP: $119.00
Portable Pen Type Digital TDS EC Meter Electrical Conductivity Tester Water Quality TestBacklight
$18.95 Save $5.00 RRP: $23.95
ORP2069 Portable Water Quality Monitor Digital ORP Tester Pen Water ORP Meter
$45.95 Save $13.05 RRP: $59.00
Tuya WiFi 7 In1 Water Quality Tester Multi-Parameter Water Analyzer PH/ORP/EC/PPM//Humidity/TEMP Monitor Meter US Plug
$149.00 Save $40.00 RRP: $189.00
5 In 1 Soil Ph Meter Soil Moisture Monitor Lcd Display Ph Tester Temperature Sunlight Intensity Testing Tool For Plants Illumination Thermometer FT
$41.95 Save $32.05 RRP: $74.00
Multi Parameter Water Quality Tester S.G PH EC SALT ORP TDS CF TEMP 8 in 1 Rechargeable Online Monit
$159.00 Save $40.00 RRP: $199.00
Portable Soil Tester Soil EC Salinity Tester with Probe for Gardening Plants Farming
$74.00 Save $20.00 RRP: $94.00
PH-116 6 in 1 Water Quality Tester Digital PH Meter PH/Temp/EC/CF/RH/TDS Monitor Water Detector for
$129.00 Save $70.00 RRP: $199.00
Digital Food PH Meter 0.00-14.00 High Accuracy Flat Probe ATC 0.00-14.00 PH Tester for Fruit Meat Ve
$59.00 Save $25.00 RRP: $84.00
0.00-14.00pH Digital Food PH Meter Handheld Soil Dough PH Detector Accuracy Acidity Tester PH Test Pen for Fruit Cheese Meat
$84.00 Save $15.00 RRP: $99.00
Portable Food Salinometer for Kitchen Soup Pickled Product
$79.00 Save $40.00 RRP: $119.00
4-in-1 Water Quality Tester EC ORP Temp PH Meter Conductivity Tester for Aquariums Pools Aquaculture
$139.00 Save $60.00 RRP: $199.00
6 in 1 High Accuracy Conductivity PH/EC/Humidity/Sunlight/Air Humidity/Temp Tester PH Meter
$89.00 Save $50.00 RRP: $139.00
10 in 1 Water Quality Monitor PH EC TDS ORP H2 Fertile Salinity S.G Resistivity Temp Multifunction Water Tester for Aquariums
$79.00 Save $20.00 RRP: $99.00
LCD Display Soil Tester 3/5 in 1 Handheld Soil Detector PH Moisture Temp Fertility Sunlight Monitor for Planting Gardening
$51.95 Save $12.05 RRP: $64.00
Online Digital PH Controller for Long-Term Monitoring of Swimming Pool Aquarium PH-201 EU PLUG
$149.00 Save $40.00 RRP: $189.00
Professional PH Tester, Automatic Calibration Function and 0.00-14.00 Measuring Range for Water Portable Aquarium Hydroponics Swimming Pool Measuring
$17.95 Save $26.00 RRP: $43.95
PH Meter and TDS Meter,Digital Water Quality Tester, 0-9990 PPM
$10.95
PH Electrode Probe BNC Connector High Accuracy Sensitivity Replacement PH Value Detection Sensor for
$29.95 Save $9.00 RRP: $38.95
6-in-1 Water Quality Tester PH,Temp Benchtop Analyzer EU Plug
$169.00 Save $120.00 RRP: $289.00
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter
$7.95 Save $5.00 RRP: $12.95
Ph217 Water Quality Tester Multifunction Water Test Meter Detector Ph/tds/ec/temp/orp/cfeu Plug
$309.00
Auspicious-water Quality Tester, Accurate And Reliable,tds Meter, Ec Meter & Temp
$59.00 Save $25.00 RRP: $84.00
7 in 1 PH/Free Chlorine/ORP/EC/TDS/Salt/Temp PH Meter Swimming Pool Salinity Tester IP67 Waterproof
$139.00 Save $60.00 RRP: $199.00
Az Portable Az86031 Ph Meter Dissolved Oxygen Tester Ip67 Water Quality Meter
$1,199.00