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Shop the best prices on 8,215 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Fsu, GreenZech and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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161 - 192 of 8,215
2X PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe Acidometer for Aquarium PH
$33.95 Save $16.00 RRP: $49.95
7 in 1 Water Quality Tester PH/EC/TDS IP67
$79.00 Save $15.00 RRP: $94.00
Food Dough PH Meter LCD Backlight PH Tester Accuracy Acidity Tester
$35.95 Save $6.00 RRP: $41.95
PH Sensor Replacement Probe PH Water Quality Electrode Tester
$14.95 Save $3.00 RRP: $17.95
TDS Meter Digital Water Tester Digital 0-14 PH Meter Tester 0-9990ppm TDS&EC LCD Water Purity PPM Aquarium Filter
$14.95
7 in 1 Online Wifi Smart Monitor SALT TEMP ORP Chlorine Ph Tds Ec Meter for Aquarium Tropical Fish EU PLUG
$269.00 Save $130.00 RRP: $399.00
Water quality measuring device, drinking water tester Highprecision TDS meter
$22.95 Save $11.00 RRP: $33.95
5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking Water, Aquariums
$28.95 Save $19.00 RRP: $47.95
Digital PH Meter TDS/EC/Temperature Water Quality Tester Mini Conductivity Tester Litmus Ph Pen ATC for Drinking Pool
$41.95 Save $62.05 RRP: $104.00
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
$35.95 Save $28.05 RRP: $64.00
Water Quality Test Paper Aquarium Fish Tank PH Level Testing Papers PH Meter Controller
$11.95 Save $26.00 RRP: $37.95
Mini Professional 3 in 1 Water Quality Tester Multi-parameter Water Quality Monitor pH & TDS Meter A
$25.95 Save $33.05 RRP: $59.00
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
$179.00 Save $270.00 RRP: $449.00
MSBD Digital Ph Meters Ph Meter Precision 0.01 Ph 0-60 Celsius -14 Ph Food Brewing Water Measuring Range Other
$16.95 Save $13.00 RRP: $29.95
5 In 1 Soil Ph Meter Soil Moisture Monitor Lcd Display Ph Tester Temperature Sunlight Intensity Testing Tool For Plants Illumination Thermometer
$59.00 Save $90.00 RRP: $149.00
4 in 1 YY-400 PH/ORP/H2&TEM Meter Digital Hydrogen Ion Concentration Tester for Aquarium, Swimming
$48.95 Save $30.05 RRP: $79.00
7 In 1 Ph/tds//orp/salinity /s.g/temperature Meter C-600 Water Quality Tester For Drinking Water, A
$54.00 Save $75.00 RRP: $129.00
7 In 1 Ph/tds/ec/orp/salinity /s.g/temperature Meter C-600 Water Quality Tester For Drinking Water Cx
$48.95 Save $80.05 RRP: $129.00
PH Electrode Probe Rechargeable Type BNC Connector for Aquarium PH Controller Meter Sensor
$41.95 Save $62.05 RRP: $104.00
Water Quality PH Tester Power of Hydrogen Test with Proofreading Powder for Fish Tank Aquarium
$19.95 Save $20.00 RRP: $39.95
3 in 1 Soil PH Meter Sunlight PH Tester Garden Flowers Soil Moisture Sensor Meter Plants Acidity Humidity PH Monitor Detector
$49.95 Save $19.05 RRP: $69.00
Digital Soil pH Tester - Easy-to-Use Probe for Plant Care
$69.00 Save $100.00 RRP: $169.00
5 In 1 Soil Ph Meter Soil Moisture Monitor Lcd Display Ph Tester Temperature Sunlight Intensity Testing Tool For Plants Illumination Thermometer FT
$47.95 Save $11.05 RRP: $59.00
7 in 1 PH/TDS/EC/ORP/S.G/Salinity/Temperature Multi-Parameter Pocket Water Quality Tester with Electrode Replaceable C-600 PH Meter for Pools Drinking
$49.00 Save $5.00 RRP: $54.00
Ph201 Composite PH Electrode BNC Sensor Probe PH Tester Electrode for Chemical Industry
$25.95 Save $8.00 RRP: $33.95
Water Quality Tester, PH Metre, Temperature Function Water Quality Tester PH Meter Digital for Water Potable, Hydroponics, Pools, Aquariums
$43.95 Save $15.05 RRP: $59.00
3X 3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming P
$64.00 Save $55.00 RRP: $119.00
3 in 1 LCD Digital Display Soil PH Tester Soil Moisture/Temp/PH Testers Garden Planting Soil Detector Soil Temperature Test Tool Soil Detect Device
$33.95 Save $30.05 RRP: $64.00
3 in 1 Water Quality Tester PH EC TEMP Multiparameter PH Tester Water Quality Monitor with LCD Display for Aquarium 220V UK Plug NO.4054
$179.00 Save $30.00 RRP: $209.00
100Pcs/Bottle Ketone Strips Home Ketosis Urine Weight Lose Analysis Strips
$8.95
PHS-3C Multi-Parameter Desktop Automatic Calibration Acidity Meter PH/Temp 2In1 PH Tester Water Quality Analyzer EU Plug
$219.00
5 In 1 Water Quality Detection Pen PH/ Residual Chlorine/ Test Pen
$32.95 Save $4.00 RRP: $36.95