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Shop the best prices on 9,247 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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929 - 960 of 3,200
PH Acidometer Water Quality Detector PH Value Test Prod EC&TDS Conductivity Water Quality Testing Pen
$20.95 Save $6.00 RRP: $26.95
Digital 5-In-1 Water Meter PH, TDS, EC, Salinity%, and Temp,Pen-Type Tester for Hydroponics, Pool, Aquariums
$49.95 Save $9.05 RRP: $59.00
PH-98211 Digital Multipurpose PH Meter Acidity Meter PH Tester Soil Meter Tester with White Backlight
$54.00 Save $10.00 RRP: $64.00
PH Meter & TDS Meter Digital Water Quality Tester 0-14 PH Meter Tester 0-9990PPM TDS&EC LCD Water Purity PPM Aquarium Filter
$16.95 Save $8.00 RRP: $24.95
Bluetooth Water Tester 5 in 1 Meter for EC TDS SALT S.G TEMP Quality Testing in Pools and Aquariums
$48.95 Save $20.05 RRP: $69.00
Wireless WIFI APP Control Digital Water Quality Meter Kit - US Plug 110V
$229.00 Save $130.00 RRP: $359.00
7-in-1 Water Quality Monitor Tester with Backlit LCD Display - High Accuracy ORP pH EC Salinity for Aquaculture
$59.00 Save $35.00 RRP: $94.00
Digital TDS Meter Portable Water Quality Tester 0-9990ppm
$29.95 Save $19.00 RRP: $48.95
Portable Digital TDS PH TEMP Meter Water Quality Tester 3 in 1 Purity Test Pen
$41.95 Save $17.05 RRP: $59.00
5 in 1 Wireless WiFi Online Water Quality Monitor for Tuya UK Plug 230V - PH Temperature EC SALT SG TEMP
$89.00 Save $40.00 RRP: $129.00
Bluetooth 7-in-1 Water Quality Tester with PH, EC, ORP, Salinity, for Fish Tanks
$69.00 Save $30.00 RRP: $99.00
Soil Moisture Meter and pH Tester for Plant Testing
$29.95 Save $19.00 RRP: $48.95
2 Pcs Soil Tester 3 In 1 Plant Moisture Meter Light&ph Tester gardenlawnfarm Testing Plant Growt
$24.95 Save $9.00 RRP: $33.95
High Sensitivity Digital Water Quality Tester for pH, TDS, EC, and Temperature - ABS Housing
$79.00 Save $50.00 RRP: $129.00
Digital Ph Meter, Digital Lcd Water Quality Tester, Measuring Range For 0-14 Ph, 0.01 Ph Accuracy, For Drinking Water, Aquariums, Hydroponics, Swimmin
$37.95 Save $14.00 RRP: $51.95
Portable PH Meter for Water and Soil Testing 0.00 to 14.00 pH Folding Tester Tool
$39.95 Save $19.05 RRP: $59.00
5-in-1 Water Quality Tester with PH EC Salinity Temp WiFi Monitor for iOS Android
$89.00 Save $40.00 RRP: $129.00
Portable 3 in 1 Digital TDS pH Temperature Meter Water Quality Tester
$42.95 Save $21.05 RRP: $64.00
Ph Tester Swimming Pool Spa Drinking Tap Water 50 Strips 14 In 1 Water Quality Test, Ph Paper On Chlorinebromenitritenitrateliquid Hardnesstotal
$27.95 Save $9.00 RRP: $36.95
PH Tester Probe BNC Connector for Aquarium Hydroponics Plant Pool
$32.95 Save $14.00 RRP: $46.95
7 in 1 Wireless PH Tester with Backlight and Simultaneous Data Display - ECORPSG Water Testing
$94.00 Save $45.00 RRP: $139.00
Digital PH Meter for Aquarium Pool Water Quality Testing and Wine Analysis
$42.95 Save $21.05 RRP: $64.00
Water Quality Tester 3 in 1 EC Total Dissolved Solids Temperature Water Quality Meter
$18.95 Save $5.00 RRP: $23.95
2/3/4/5 in 1 Soil PH Meter Soil Tester Flower Meter Moisture Meter Temperature Sunlight Intensity Analysis Acidity Garden Tool
$32.95 Save $6.00 RRP: $38.95
3 in 1 Digital LCD Soil Tester PH/Moisture/Temperature Backlight Soil Detector for Plants Garden Lawn Farm Soil Moisture Meter
$59.00 Save $10.00 RRP: $69.00
Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Gr
$13.95 Save $5.00 RRP: $18.95
Soil Tester, Soil Acidity Meter Soil Moisture And Moisture Ph Value Detector Soil Measuring Device For Horticulture Pot Garden Agriculture
$74.00 Save $75.00 RRP: $149.00
Soil Tester 4 In 1 Soil Moisture Meter Plant Moisture Tester Soil Ph Meter For Moisture, Ph, Sunlight, Temperature For Garden Lawn Farm
$46.95 Save $82.05 RRP: $129.00
PH Electrode Probe Rechargeable Type BNC Connector for Aquarium PH Controller Meter Sensor
$40.95 Save $63.05 RRP: $104.00
Ph Value Fertility Soil Analyzer Two-in-one Garden Soil Ph Temperature Analyzer Tester
$59.00 Save $40.00 RRP: $99.00
Soil Tester, Soil Acidity Meter Soil Moisture And Moisture Ph Value Detector Soil Measuring Device
$51.95 Save $37.05 RRP: $89.00
Digital Ph Meter Water Quality Tester Chlorine Meter Water Test Device
$35.95 Save $28.05 RRP: $64.00