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Shop the best prices on 9,045 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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2,081 - 2,112 of 9,045
Soil Ph Meter Tester For Plant Care Garden Farm Orchards Field -short
$34.95 Save $24.05 RRP: $59.00
5-in-1 Electronic Ph Meter, Measure Ph And Tds And Ec Salinity And Temperature Water Quality Tester, Lcd Display And Reading Accuracy, For D
$50.95 Save $28.05 RRP: $79.00
Water Quality Analyzer, Digital Chlorine And Ph Cl2 Tester For Swimming Pools, Spa Water
$74.00 Save $25.00 RRP: $99.00
Soil Ph Meter 4-in-1 Soil Tester Moisture Digital Plant Thermometer Test Moisture Meter For Potted Plants Gardens Lawns
$33.95 Save $25.05 RRP: $59.00
High Precision Water Hardness Instrument Tds Tester Ph Meter Aquarium Pool Water Quality Testing Pe
$20.95 Save $7.00 RRP: $27.95
Water Quality Measuring Instrument Portable Fish Tank Water Quality Analyzer High
$30.95 Save $23.05 RRP: $54.00
Ph Meter And Tds Meter,digital Water Quality Tester, 0-9990 Ppm
$37.95 Save $26.05 RRP: $64.00
Digital PH Meter Tester Portable Pocket Water Pool Aquarium Wine Hydroponic
$21.95 Save $9.00 RRP: $30.95
33inn1 Water Quality Tester Multifunction /ORP/Temperature Meter
$94.00 Save $15.00 RRP: $109.00
6-in-1 Water Quality Tester PH, TDS, EC, ORP, , Temp Benchtop Analyzer for Lab, Aquarium, Pool, Dri
$179.00
Water Electrolyzer 2Pack For Testing Black Easy To Use Electrolysis Tester Meter With Instant Results
$23.95 Save $11.00 RRP: $34.95
15Pcs pH Meter Calibration Solution Powder Calibration Tools Small Size For Pool Managers And Hydroponics
$23.95 Save $23.00 RRP: $46.95
PH~803W WIFI ORP/PH Meter Controller Online Water Quality Monitor EU Plug AC230V10% 50/60Hz NO.3324
$249.00 Save $40.00 RRP: $289.00
PH Tester Chlorine Level Meter Water Quality Measurement Monitor Checker for Swimming Pool Spa Garden
$40.95 Save $23.05 RRP: $64.00
TDS Meter Digital Water Tester 7-in-1 Waterproof with EC, pH, Salt, S.G, ORP, Temp Measurements IP67
$79.00 Save $40.00 RRP: $119.00
PH Meter 0.01 pH Resolution Digital Tester With Large LCD For Drinking Water Pool Aquarium Hydroponics Blue Box
$20.95 Save $10.00 RRP: $30.95
Ph Test Pen Ph Meter Ph Tester For Aquarium Pool Hydroponics
$39.95 Save $54.05 RRP: $94.00
PH Food PH Meter Detector PH-012 PH Meter Backlight LCD Digital Water Quality Tester Pen Temperature Meter 0.00-14.00ph
$37.95
10 in 1 Digital PH Meter Water Quality Tester Hydrogen-Rich Detector for Drinking Water Aquariums Pools
$49.95 Save $4.05 RRP: $54.00
PH Pen Type Acidity Measuring Meter High PH874 EU Plug
$379.00 Save $20.00 RRP: $399.00
PH Sensor Replacement Probe PH Water Quality Electrode Tester
$18.95 Save $1.00 RRP: $19.95
9908 Portable Water Quality Tester High Precision PH/EC Conductivity/TDS/Temperature 4 in 1 Water Quality Test Pen
$27.95 Save $2.00 RRP: $29.95
PH Electrode Probe Rechargeable type BNC Connector For Aquarium PH
$14.95 Save $1.00 RRP: $15.95
LS310 , TOC, UV275, TDS Meter Digital for Drinking Water
$89.00 Save $5.00 RRP: $94.00
6-in-1 Soil Tester PH/EC/Moisture/Sunlight/Air Humidity
$69.00 Save $5.00 RRP: $74.00
Soil Tester PH/Moisture/Temp Digital LCD Meter Heat- Sensor
$29.95 Save $2.00 RRP: $31.95
Soil Nutrient Meter Quick-Acting Nitrogen Analyzer LY606
$84.00 Save $5.00 RRP: $89.00
Dual Water Quality Tester Online TDS/EC Meter -1
$99.00 Save $5.00 RRP: $104.00
Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Greenhouse Plants Black
$13.95 Save $1.00 RRP: $14.95
Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Greenhouse Plants Green
$13.95 Save $1.00 RRP: $14.95
Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Greenhouse Plants Blue
$14.95 Save $1.00 RRP: $15.95
Dual Water Quality Tester Online TDS/EC Meter -2EC
$84.00