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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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161 - 192 of 8,983
HM DIGITAL Water Quality Meter Digital TDS Water Quality Test
$36.95 Save $32.05 RRP: $69.00
Soothing Melodious Wind Chime, Metal Tubes Hanging Wind Chimes Garden
$64.00
PH Temperature Water Quality Meter Mini Continuous 5 in 1 PH EC SALT SG TEMP Monitor Wireless WiFi Online Water Quality Monitor for Tuya EU Plug 230V
$119.00 Save $30.00 RRP: $149.00
Water Tester 4 Digit Large Screen Accurate Measurement Automatic Calibration Water Quality Testing Meter PH Electrode
$139.00 Save $30.00 RRP: $169.00
Water Tester 4 Digit Large Screen Accurate Measurement Automatic Calibration Water Quality Tester PH ORP Electrode
$139.00 Save $40.00 RRP: $179.00
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement
$209.00
Professional COM-100 EC Analyzer TDS Meter Temp Tester Measurement
$94.00
Wifi Ph Monitor, Hydroponic Ph Meter Ec And Tds Tester, 5in1 Hydroponic Nutrients Tester With Data
$99.00
Water Quality Analyzer Portable Mini Water Quality Ph Test Pen With Temperature Compensation
$99.00
Water Quality Tester 5 in 1 TDS EC Salt S.G Temp Meter Digital Display for Drinking
$47.95 Save $21.05 RRP: $69.00
Grey&white Digital Ph Meter With Atc 3 In 1 Water Quality Tester Ph/temp Meter Total Dissolved Solid Tester Water Detector For Drinking Water Pool Spa
$179.00
Water Quality Ph Chlorine Tester, Ph Tester Chlorine,ph Meter
$54.00 Save $50.00 RRP: $104.00
LCD Digital Soil Tester 0.00-10.00mS/cm Soil EC Meter Handheld EC/TEMP 2-in-1 Soil Detector ATC Temp
$29.95 Save $7.00 RRP: $36.95
Digital Soil Tester 4-in-1 Soil PH Moisture Light Temperature Meter for Garden Plants Greenhouse Far
$33.95 Save $8.00 RRP: $41.95
5 in 1 Digital Water Quality Tester Pen Salinity/PH/Temp/EC/TDS Meter for Drinking Water/Aquariums/H
$33.95 Save $8.00 RRP: $41.95
PH Electrode Probe Acquisition Sensor Module PH Value Monitoring Board Kit with BNC Connector
$33.95 Save $20.05 RRP: $54.00
Digital Water Tester 4 in 1 Multi Functional IP67 Waterproof PH H2 ORP Temp Water Quality Meter with Backlight
$30.95 Save $18.00 RRP: $48.95
Ph201 Composite PH Electrode BNC Sensor Probe PH Tester Electrode for Chemical Industry
$20.95 Save $12.00 RRP: $32.95
Soil EC Tester Clear LCD High Accuracy Quick Response Small Portable Durable Soil Conductivity Tester
$39.95 Save $24.05 RRP: $64.00
TDS Detection Pen Water Tester 2 Keys Display Backlight Function Portable for Aquaculture Community Water Station
$15.95 Save $9.00 RRP: $24.95
EC315 Portable Soil Tester EC Temperature Meter with LCD Screen / Switch for Gardens Orchards
$59.00 Save $30.00 RRP: $89.00
PH Electrode Water PH Meter Probe Sensor PH Tester Electrode with BNC Connector for Replacement
$20.95 Save $12.00 RRP: $32.95
Soil PH Meter 4 in 1 Multi Purpose High Accuracy Stable Sensitive Soil Moisture Meter for Garden Yard Outdoor
$28.95 Save $17.00 RRP: $45.95
2 in 1 ORP H2 Temperature PH Meter Hydrogen-Rich Test Pen Water Quality Purity Detector Analyzer for Aquarium Pool
$29.95
Portable Soil Tester Soil EC Salinity Tester with Probe for Gardening Plants Farming
$74.00 Save $20.00 RRP: $94.00
3in1 Soil PH Meter Soil Moisture Temperature PH Tester with Backlit LCD for Plants Dual Probe Digit
$28.95
PH Food PH Meter Detector PH-012 PH Meter Backlight LCD Digital Water Quality Tester Pen Temperatur
$44.95
For Garden Plant Flower Acidity Meter Soil Hygrometer Soil PH Tester with 3 Probes 2 in 1 Soil PH F
$10.95
5-in-1 Digital PH Meter, Voice Water Quality Tester, PH/EC/TDS/Salinity/Temp Meter, TDS Meter for D
$37.95
ORP-169F Waterproof ORP Meter High Quality ORP Meter Water Quality Tester Test Tool ORP Tester
$40.95
5 in 1 EC TDS Salinity Temperature PH Meter Water Quality Tester for Food Beverages Salt Content Aquarium Seawater ATC
$27.95 Save $9.00 RRP: $36.95
5-in-1 Bluetooth Water Quality Tester TDS, PH, Salinity, Temp, EC Meter for Hydroponics, Aquariums, Pools
$38.95 Save $10.05 RRP: $49.00