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Shop the best prices on 9,054 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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1,825 - 1,856 of 9,054
Phs-3c Ph/temp 2in1 Ph Tester Water Quality Analyzer Eu Plug
$359.00 Save $540.00 RRP: $899.00
PH91A PH Electrode Probe BNC Connector PH Tester Probe for Aquarium Hydroponics Plant Pool
$23.95 Save $8.00 RRP: $31.95
4 in 1 Soil pH Tester Digital Soil Moisture Meter PH Meter Temp Sunlight Tester for Garden Farm Lawn Plant Soil Tester 40%off Fsu
$69.00 Save $40.00 RRP: $109.00
7 in 1 Multifunction Digital Water Quality Tester PH EC TDS ORP CF Humiity Temp Meter Water Analyzer Smart Monitor APP Control Fsu
$229.00 Save $40.00 RRP: $269.00
High Accuracy PH Meter Digital Water Quality Tester 0-14 PH Tester 0-9990ppm TDS/EC LCD Water Purity PPM Aquarium Pool Filter Fsu
$34.95 Save $44.05 RRP: $79.00
2-in-1 Continuous Water Ph And Temperature Tester Kit With Replaceable Bnc Ph Electrode For Hydroponics, Aquarium, Drinking Water Labeu
$79.00 Save $120.00 RRP: $199.00
Digital Turbidimeter Turbidity Meter Liquid Water Quality Turbidity Handheld
$339.00 Save $485.00 RRP: $824.00
Phs-3c Ph/temp 2in1 Ph Tester Water Quality Analyzer Eu Plug
$289.00 Save $435.00 RRP: $724.00
Wifi Tuya Mon Tank Rium Spa Pool Online Meter Ph Orp Humidity
$259.00 Save $270.00 RRP: $529.00
Food pH Meter, High Precision Food pH Tester with LCD Backlight and Atc
$189.00 Save $220.00 RRP: $409.00
High Precision Soil Plant Detector Ph Tester For Gardens Lawns Easy To Carry
$45.95 Save $33.05 RRP: $79.00
Dual Water Quality Tester Online TDS/EC Meter Input/Output Water Quality Monitor Water Fish Tank T
$99.00 Save $70.00 RRP: $169.00
Multifunctional High Accurancy Soil PH Tester Soil EC Test Tool Handheld Soil Detect Device Soil PH/EC/Sunlight
$139.00 Save $10.00 RRP: $149.00
Digital PH Meter High Accuracy LCD Display Portable Water Quality Meter PH Tester for Drinking Water Swimming Pool
$59.00 Save $25.00 RRP: $84.00
Soil PH Meter, 3-in-1 Soil Moisture/Light/pH Tester Gardening Tool Kits for Plant Care, Great for Garden, Lawn, Farm, Indoor & Outdoor Use (Green)
$49.95 Save $24.05 RRP: $74.00
Electronic chlorine and pH tester for swimming pools - Water quality meter
$54.00 Save $30.00 RRP: $84.00
PC101 PH Meter Water Quality Tester PH/CL2 Meter CL2 Chlorine Tester Water Detector for Swimming Pool Spa Aquarium PH Test Tool for Water, Model: Whit
$48.95 Save $25.05 RRP: $74.00
PC102C Swimming Pool Water Quality Tester Portable PH Test Pen CL2 Chlorine Detector Chlorine Meters PH Tester 2-in-1 Tester
$69.00 Save $25.00 RRP: $94.00
Soil Tester Temperature Humidity Test Meter Potted Plant Moisture Measuring Instrument Mobilephone APP Control
$59.00 Save $20.00 RRP: $79.00
Wifi Tuya Mon Tank Rium Spa Pool Online Meter Ph Orp Ppm Humidity
$199.00
2-in-1 Continuous Water Ph And Temperature Tester Kit With Replaceable Bnc Ph Electrode For Hydroponics, Aquarium, Drinking Water Labeu
$79.00 Save $120.00 RRP: $199.00
Digital Turbidimeter Turbidity Meter Liquid Water Quality Turbidity Handheld
$339.00 Save $485.00 RRP: $824.00
Bluethooth Ph Acdimeter 2 In 1 Temperature Ph Tester Automatic Calibrating Ph Meter For Cosmetics W
$119.00 Save $80.00 RRP: $199.00
Ph Meter With Atc 3/4 In 1 Ph/tds/temp Tester High Accuracy Digital Water Quality Tester For Pools, Drinking Water, Aquariums
$59.00
Ph Meter Bluetooth-compatible Online Monitor Drinking Water Quality Tester App Control 0.01 High Precision For Aquarium Pools
$59.00
Food Liquid Salinity Tester Meter for Wild Survival to Test the Water for Testing the Salinity Value of a Solution
$64.00 Save $20.00 RRP: $84.00
Ph117m Digital Ph Ec Cf Tds Temp Meter Water Quality Tester 5-in-1 Multifunction Smart Monitor Analysis Control Eu Plug 220v
$139.00
4in1 Pen Type Portable Water Quality Analysis Device Tester Salinity/EC/TDS/Temp Meter Multifunctional with ATC Function
$129.00 Save $40.00 RRP: $169.00
Professional pH tester, automatic calibration function, suitable for the measuring range of aquariums and swimming pools
$14.95 Save $39.05 RRP: $54.00
Ph Testor Ph Modie, Professional Ph Ph, High Precision 0.01 Ph, 0-14 Ph Measurement Range, Ph Tester Idea
$33.95
Water Tester Water Quality Test Ph Chlorine , Pool Water Ph Tester Chlorine Meter Measurin
$74.00
Digital Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Quality Tester
$29.95