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Shop the best prices on 8,994 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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1,057 - 1,088 of 8,994
Rechargeable 5 in 1 Salinity Meter PH Water Quality Tester Digital EC TDS TEMP Monitor for Aquarium, Hydroponics, Pool
$44.95
Digital Ph Meter Aquarium Drinking Water Online PH Monitor Professional Accurate Water Quality Tester EU Plug
$34.95
5 in 1 Water Quality Tester PH/EC/TDS//Temp with BT Multifunction Water Meter Digital PH Meter for
$41.95
Yellow Ph Value Test Pen, PH Tester 0.01 High-Precision Water Quality Tester, Measuring Range 0-14
$20.95
Digital PH Meter, 0.01PH Water Quality Tester with 0-14PH Measurement
$18.95 Save $5.00 RRP: $23.95
Accurate PH Meter for Aquarium Multi-Parameter Water Quality EU Plug
$44.95 Save $14.05 RRP: $59.00
Digital Ph Meter Aquarium Drinking Water Online PH Monitor EU Plug
$37.95 Save $16.05 RRP: $54.00
Water Quality Meter Digital TDS Water Quality Test
$41.95 Save $17.05 RRP: $59.00
TDS Meter Digital Water Quality Tester 0-9990PPM LCD Display Water Quality Testing Pen Alloy Electrode Probe
$16.95 Save $6.00 RRP: $22.95
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester
$29.95 Save $8.00 RRP: $37.95
Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester
$49.95 Save $14.05 RRP: $64.00
5 in 1 PH/EC/TDS/Salt/Temp PH Meter Swimming Pool Salinity Tester
$40.95 Save $13.05 RRP: $54.00
Water Quality Tester Orp Tester Pen Water Quality Analyzer
$46.95 Save $112.05 RRP: $159.00
Icar2 Ble Obdii Diagnostic Tool,car Diagnostic Tool,obdii For Car Engines For Android And Windows,code Reader,vehicle Scan Tool,live Data,obd2 Scanner
$38.95 Save $3.00 RRP: $41.95
Portable Electronic Breathalyzer, Professional Alcohol Tester With 5 Mouthpieces
$14.95 Save $25.00 RRP: $39.95
High-precision Soil Ph Test Instrument, Ph Meter, Hygrometer, Ph Meter
$64.00 Save $25.00 RRP: $89.00
Ph Meter Pen For Drinking Water Accurate Acidity And Alkalinity Test Digital Ph Tester Pen For Water (blue) (1pc)
$54.00 Save $25.00 RRP: $79.00
Mini Professional 3 in 1 Water Quality Tester Multi-parameter Water Quality Monitor pH & TDS Meter Acidometer Water Quality Analysis Device
$49.95 Save $14.05 RRP: $64.00
50pcs Disposable Underarms Antiperspirant Stickers Armpit Sweat Pads Foot Deodorant Patch
$18.95 Save $24.00 RRP: $42.95
Soil Tester, 3 In 1 Moisture/light/ph Acidity Measurement Tester, Soil Water Monitoring Hygrometer For Garden, Farm, Lawn And Home Care
$14.95 Save $24.00 RRP: $38.95
Ph Value Meter Chlorine Water Quality Tester Portable Swimming Pool Aquarium Ph Test Instrument
$59.00 Save $25.00 RRP: $84.00
5 In 1 Water Tester Multifunctional Water Quality Tester, Digital Tds/ec/salinity/ph/temperature For Drinking Water, Pool, Aquarium, Fish Tank, Hydrop
$54.00 Save $25.00 RRP: $79.00
Digital PH Meter, Digital LCD Water Quality Tester, Measuring Range for 0-14 Ph, 0.01 Ph Accuracy, for Drinking Water, Aquariums, Hydroponics, Swimmin
$25.95 Save $13.00 RRP: $38.95
Soil pH, moisture, light, four-in-one temperature detector, gardening pH tester (without battery)
$29.95 Save $13.00 RRP: $42.95
Professional Ph Tester, Automatic Calibration Function and 0.00-14.00 Measuring Range for Water Portable Aquarium Hydroponics Swimming Pool Measuring
$29.95 Save $13.00 RRP: $42.95
9851 New Water Quality Detector Ph/tds Meter Ph/tds Analyzer Online Monitor 100-240v (us Plug)
$179.00
Accurate pH meter for aquarium multi-parameter water quality monitor online pH monitor acidity meter
$79.00 Save $40.00 RRP: $119.00
PH Probe Sensor Waterproof Accurate Measurement Quick Response PH Electrode for Q9 BNC Plugs 1.9m
$33.95 Save $25.05 RRP: $59.00
Flower Plant Monitor Soil Water Fertility Smart Tester Intelligent Bluetooth Monitor for APP Green
$119.00 Save $40.00 RRP: $159.00
100pcs 7 in 1 PH Test Paper Multipurpose Chlorine/PH/Hardness Test Strips Fish Tanks Well Water Tester Paper
$13.95
Refractometer Salinity Refractometer For Sea Water ATC Handheld Aquarium Meter Mariculture Breeding
$36.95 Save $17.05 RRP: $54.00
5in1 Water Testing Meter Bluetooth5.2 PH TDS EC SALT TEMP APP Control Smart Test Pen for Swimming Pool Fish Tanks
$74.00 Save $20.00 RRP: $94.00