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Shop the best prices on 9,139 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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2,945 - 2,976 of 3,200
Monitor PH Detection Regulator Ph0-14 PH Module PH Regulator
$15.95
6 in 1 High Accuracy Conductivity PH/EC/Humidity/Sunlight Tester
$84.00 Save $10.00 RRP: $94.00
3 in 1 Water Quality Tester Water Quality Analyzer TDS/EC/Temperature Meter Data Hold Backlight Display Tester White
$26.95 Save $16.00 RRP: $42.95
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool, Hydroponics
$30.95
Tuya WiFi Water Quality Detector S.G/PH/EC/ORP/TDS//SALT/TEMP Measuring Analyzer Water Monitor EU Plug
$139.00
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool A
$13.95
9 in 1 Drinking Water Test Kit PH//GH/Fe/Cu/Pb/NO3/NO2/F Water Chemical Testing Chlorine PH Meter for Drinking Water
$9.95
3 Pack PH Meter TDS PPM Meter and 3 in 1 Soil PH Tester PH/EC Digital Kit for Home, Garden, Lawn, Farm
$25.95
PH Meter, Digital PH Tester PH Meter for Water, 0-14 PH Testing Range PH Pen, Water Testing Kits for Drinking Water
$15.95
5 in 1 EC TDS Salinity Temperature PH Meter Water Quality Tester
$28.95 Save $20.00 RRP: $48.95
5-in-1 Bluetooth Water Quality Tester TDS, PH, Salinity, Temp
$99.00 Save $70.00 RRP: $169.00
Water Quality Tester, 3 in 1 Drinking Water Tester
$15.95 Save $12.00 RRP: $27.95
16 in 1 Drinking Water Test Kit, Water Testing Kits
$37.95 Save $26.05 RRP: $64.00
Hydrogen Water Quality Tester H2 Monitor, TEMP & ORP Meter 0-2400PPb for Drinking Water, Aquariums, Spa
$29.95 Save $20.00 RRP: $49.95
NEW All-New 4 in 1 Tds Meter Digital Water Tester,Water Tester for Drinking Wate
$28.95 Save $65.05 RRP: $94.00
16 in 1 Water Testing Kits for Drinking Water- (50Pcs Test Strips )
$21.95 Save $15.00 RRP: $36.95
15 Pack PH Meter Buffer Solution Powder For Precise PH Meter
$15.95 Save $11.00 RRP: $26.95
7 in 1 Digital Soil PH Meter Handheld Soil Tester PH EC Temperature Moisture Air Temp Fertility Sunl
$89.00 Save $60.00 RRP: $149.00
Water Quality Tester Function Tester ORP//TEMP Meter LCD Digital Water Detector for Drinking Water P
$38.95 Save $30.05 RRP: $69.00
Food Tester Acidimeter Food PH Meter 4 in 1 PH EC TDS Tester Dough Meat Bread Juice Fruit Sauces Sem
$51.95 Save $37.05 RRP: $89.00
Swimming Pool Water Test Phosphate Detection Strips
$11.95 Save $9.00 RRP: $20.95
PH/ORP Replacement Sensor BNC Interface Connector PH Probe IP65 Glass Composite Electrode Probe for Laboratory Aquarium Pool
$38.95 Save $8.00 RRP: $46.95
6 in 1 Digital Multifunctional Soil Tester Soil Fertility PH Temperature Humidity Sunlight Air Mois
$27.95 Save $5.00 RRP: $32.95
Digital Water Quality Purity Tester Testing Pen Measure Monitor
$17.95 Save $12.00 RRP: $29.95
10 in 1 Digital PH Meter Water Quality Tester Hydrogen-Rich Detector for Drinking Water Aquariums Pools
$59.00 Save $35.00 RRP: $94.00
Digital LCD PH Meter Aquarium Pool Water Quality Wine Tester Pen Analyzer
$45.95 Save $13.05 RRP: $59.00
Nutrient Meter Test Nutra Wand Truncheon Hydroponic EC/PPM/CF Hydroponics Readers
$51.95 Save $17.05 RRP: $69.00
PH Sensor Module PH Probe Composite Electrode Test Code sensor
$36.95 Save $11.00 RRP: $47.95
EZ-9909 5 in 1 Function Water Quality Testing Meter PH Salinity TDS EC Tester with Backlight
$40.95 Save $13.05 RRP: $54.00
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
5in1 Water Testing Meter Bluetooth5.2 PH TDS EC SALT TEMP APP Control Smart Test Pen for Swimming Pool Fish Tanks
$74.00 Save $20.00 RRP: $94.00
3 in 1 PH Tester Soil Water Moisture Light Test Meter Sunlight Sensor for Garden Plant Flower
$19.95 Save $5.00 RRP: $24.95