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Shop the best prices on 9,214 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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2,593 - 2,624 of 3,200
PH Meter Digital PH Tester Pen with Test Strip Function Thermometer for Drinking Pool Water
$22.95 Save $14.00 RRP: $36.95
TDS Meter Digital Water Quality Tester Portable 3 in 1 High Accuracy EC Temp Testing Kit
$16.95 Save $9.00 RRP: $25.95
Water Quality Analyzer Portable Mini Water Quality PH Test Pen with Temperature Compensation
$34.95 Save $24.05 RRP: $59.00
H2 Meter Digital Hydrogen Tester Analyzer Portable Water Quality Temp Test Pen with Backlit
$31.95 Save $18.00 RRP: $49.95
4in1 Soil Tester Comprehensive Nitrogen Phosphorus Potassium Temperature Measurement Test Meter with High Accuracy Intuitive Digital Display Stainless
$84.00 Save $55.00 RRP: $139.00
2 in 1 Soil PH and Moisture Meter Pointer Soil PH Tester Soil Moisture Gauge with Waterproof Gasket Soil Tester for Garden Greenhouse Lawn Farm
$29.95 Save $9.00 RRP: $38.95
3 in 1 Portable Digital TDS PH TEMP Meter Water Quality Tester Purity Test Pen
$34.95 Save $24.05 RRP: $59.00
Soil PH Meter Moisture Meter Waterproof Soil Humidity Tester for Garden Potted Vegetable Greenhouse Planting Detector
$20.95 Save $48.05 RRP: $69.00
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperature
$74.00 Save $65.00 RRP: $139.00
Yieryi Tds Ec Temp Meter Com-80 Total Dissolved Solids Monitor Conductivity Tester For Aquarium Hydroponics Drinking Water
$69.00
PHS-3C PH Desktop Calibration Acidity Meter PH/Temp Multi-Parameter Tester Laboratory Water Quality Analyzer US PLUG
$104.00 Save $55.00 RRP: $159.00
4 in 1 TDS/EC/Salinity/Temperature Detector Salt Content Water Quality Meter for Swimming Pool Drinking Water Aquarium
$27.95 Save $15.00 RRP: $42.95
LCD Digital Soil EC Tester Thermometer 0.00-10.00mS/cm Backlight Waterproof Soil Conductivity Meter for Flower Gardening
$28.95 Save $15.00 RRP: $43.95
TDS Sensor Meter V1.0 Board Module Water Meter Filter Measuring Water Quality for Arduino UNO R3 TDS Meter
$8.95 Save $4.00 RRP: $12.95
2 in 1 PH TDS Meter Tester Water Quality Monitor Online Acidity Monitor Analyzers Tester for Aquarium EU Plug
$49.95 Save $29.05 RRP: $79.00
4-in-1 Water Quality Tester EC ORP Temp PHMeter Conductivity Tester for Aquariums Pools Aquaculture APP Data Reading(UK)
$119.00 Save $70.00 RRP: $189.00
Water Quality Tester EC ORP Temp PH Meter Conductivity Tester (AU)
$139.00 Save $20.00 RRP: $159.00
8 in One Multifunction Soil Meter Digital Ph/EC Test for Gardening
$79.00 Save $15.00 RRP: $94.00
PH Electrode Sensor Probe 0-14 PH with Sensor PH Probe PH Replacement Probe for Experiment Lab Pool Water Analyzer
$44.95 Save $8.00 RRP: $52.95
Soil Phosphorus Meter
$119.00 Save $30.00 RRP: $149.00
5 in 1 Digital PH TDS EC Meter Pen Salinity Temperature Tester
$31.95 Save $5.00 RRP: $36.95
9908 Portable Water Quality Tester High Precision PH/EC Conductivity
$29.95 Save $4.00 RRP: $33.95
3PCS TDS&PH Meter, PH Meter for Water, 0.01 High Precision
$21.95 Save $3.00 RRP: $24.95
Digital Bluetooth Food PH Meter 0.00-14.00 High Accuracy Sensor Smart
$84.00 Save $15.00 RRP: $99.00
Water Quality Meter Digital TDS Water Quality Test
$41.95 Save $8.00 RRP: $49.95
3in1 Soil PH Meter Soil Moisture Temperature PH Tester with Backlit
$28.95 Save $4.00 RRP: $32.95
TDS Meter Digital Water Tester - Versatile Digital TDS Meter - Ph TDS
$11.95 Save $2.00 RRP: $13.95
Digital PH Meter, 0.01PH Water Quality Tester with 0-14PH Measurement
$18.95 Save $2.00 RRP: $20.95
7 in 1 PH/TDS/EC/ORP/Salinity /S.G/ Meter C-600 Water Quality Tester
$39.95 Save $6.00 RRP: $45.95
6 in 1 Digital Multifunctional Soil Tester Soil Fertility PH Temperature Humidity Sunlight Air Mois
$27.95 Save $4.00 RRP: $31.95
0-1999mg/Kg Soil Phosphorus Meter Soil Detector Soil Fertility Tester Nutrient Analyzer for Garden Growing Plants
$129.00 Save $50.00 RRP: $179.00
Portable Compact Ph Meter Waterproof Drop Resistance Ph Value Tester Testing Tool
$129.00