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Shop the best prices on 8,983 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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3,009 - 3,040 of 8,983
Advanced 6-in-1 Water Quality Tester with Bluetooth, pH & Chlorine Monitoring for Smart Devices
$229.00
Motorcycle Water Temperature Meter Voltmeter Stopwatch Counter Timer Led Multifunction Meter For Yam
$69.00 Save $25.00 RRP: $94.00
Digital Ph Meter Ph/tds/ec/temp Water Quality Tester For Drinking Water Swimming Pools(blue)(1pcs)
$59.00 Save $70.00 RRP: $129.00
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Dri
$43.95
Ph Meter Digital Ph Tester Pen For Water
$39.95 Save $59.05 RRP: $99.00
2025 Pool and Spa Test Strips, 5 in 1 Water Quality Test on Chlorine/Free Chlorine/pH/Alkalinity/Liquid Hardness, General Chemistry Tester 100 Pcs
$27.95 Save $191.05 RRP: $219.00
7 In 1 Ph/tds//orp/salinity /s.g/temperature Meter C-600 Water Quality Tester For Drinking Water, A
$49.95 Save $79.05 RRP: $129.00
Digital PH Meter TDS/EC/Temperature Water Quality Tester Mini Conductivity Tester Litmus Ph Pen ATC for Drinking Pool
$40.95 Save $63.05 RRP: $104.00
In 1 Ph Residual Chlorine Meter Tester PC-102 Ph Tester Residual Chlorine Water Quality Test Device
$99.00 Save $70.00 RRP: $169.00
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
$79.00 Save $80.00 RRP: $159.00
LS310 , TOC, UV275, TDS Meter Digital Water Tester for Drinking Water, Surface Water
$89.00
PH Sensor Probe Value Detect Acquisition Monitoring Professional Industrial Control Supplies PH Meter Tester PH0-14
$59.00 Save $25.00 RRP: $84.00
Moisture Meter 3 Calibration Tables Ladybug Shape Simple Operation Multifunction PH Tester
$25.95 Save $13.00 RRP: $38.95
Digital PH Meter, 0.01 PH Water Quality Tester with 0-14 PH Measurement, Water PH Tester for Household Drinking Pool Other
$15.95 Save $13.00 RRP: $28.95
PH Tester VT-05 Moisture Tester Plant And Soil Monitoring Handheld Moisture Sensor PH Levels Survey Instrument
$27.95 Save $14.00 RRP: $41.95
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
$34.95 Save $29.05 RRP: $64.00
3-in-1 Hydrogen Water Quality Tester H2 Monitor, TEMP & ORP Meter 0-2400PPb for Drinking Water, Aquariums, Spa
$34.95
4 in 1 Water Quality Tester Temp TDS EC PH Meter Conductivity Monitor Digital Analyzer for Swimming Pool EU Plug
$299.00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec
$24.95 Save $9.00 RRP: $33.95
MSBD Digital Ph Meters Ph Meter Precision 0.01 Ph 0-60 Celsius -14 Ph Food Brewing Water Measuring Range Other
$16.95 Save $12.00 RRP: $28.95
Food Grade pH Meter with Waterproof Design - High Accuracy
$89.00 Save $60.00 RRP: $149.00
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
$20.95 Save $10.00 RRP: $30.95
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
$179.00 Save $260.00 RRP: $439.00
Water Quality Tester PH Meter PH Measurement Digital Display PH Tester Pen
$7.95 Save $24.00 RRP: $31.95
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperatur
$179.00 Save $100.00 RRP: $279.00
PH Meter Calibration Solution ORP Tester,PH and ORP
$30.95 Save $188.05 RRP: $219.00
5 In 1 Digital Meter Tds / Ec / Ph / Salinity / Temperature Water Quality Monitoring Tester
$84.00 Save $45.00 RRP: $129.00
Ph Meter And Tds Meter,digital Water Quality Tester, 0-9990 Ppm, And Temperature Measurement 0.01 P
$25.95 Save $2.00 RRP: $27.95
Water Quality PH Tester Power of Hydrogen Test with Proofreading Powder for Fish Tank Aquarium
$18.95 Save $21.00 RRP: $39.95
Ph-98106 Meter Digital Acidity Meter Ph Tester Soil Meter Tester For Plants Flowers Vegetable Acidity Moisture
$74.00 Save $35.00 RRP: $109.00
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperatur
$99.00 Save $50.00 RRP: $149.00
Waterproof pH Meter with ATC - Accurate Digital Tester for Food, Water, and Temperature Analysis
$89.00 Save $40.00 RRP: $129.00