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Shop the best prices on 9,042 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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897 - 928 of 9,042
Swimming Pool Water Test Phosphate Detection Strips
$10.95 Save $1.00 RRP: $11.95
4pcs Hepa Filter Elements Filter Cotton For Philips Fc9932 Fc9911
$119.00
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring unbrand
$119.00 Save $40.00 RRP: $159.00
Tds-9982 Pen Type Conductivity Meter Digital Ph Tds Tester Water Monitor 0-50
$169.00
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Ch
$54.00 Save $15.00 RRP: $69.00
4 Inches Benchtop Digital PH Testing Meter PH Meter Laboratory Analysis Instrument PH Meter to Detect Water Quality (EU)
$329.00 Save $140.00 RRP: $469.00
7-in-1 Water Tester for pH, Chlorine, ORP, EC, TDS, Salt & Temp – IP67 Waterproof Pool Meter
$139.00 Save $110.00 RRP: $249.00
Universal PH Test Paper Strips Roll Full Range 1-14 PH Test Paper Strip Indicator Litmus Test Paper
$31.95 Save $21.00 RRP: $52.95
7 in One Water Quality Tester Water Analyzer PPM/EC//PH/ORP/Humidity/TEMP Meter 24 Hours Online Monitor Water EU PLUG
$169.00 Save $100.00 RRP: $269.00
Digital Ph Meter Large Waterproof Pen Water Quality Tester Tester Kit
$139.00 Save $70.00 RRP: $209.00
Water Quality Tester PH TDS EC ORP Waterproof Electronic Salinity Hydrometer Water Testing Tool Pocket Tester kit Hydroponics Lab
$79.00 Save $170.00 RRP: $249.00
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Dri
$36.95 Save $37.05 RRP: $74.00
PH014 Value Detection Sensor Module Waterproof Digital Probe Monitor Kit BNC Connector
$21.95 Save $13.00 RRP: $34.95
HT1202 High Precision Digital Water Quality Tester PH MV Tester Temperature Meter 0~14PH
$14.95 Save $124.05 RRP: $139.00
For Garden Plant Flower Acidity Meter Soil Hygrometer Soil PH Tester with 3 Probes 2 in 1 Soil PH Fe
$8.95 Save $6.00 RRP: $14.95
Soil Ph Tester Plug And Play Hard Reliable Small Size Convenient And Handy Soil Ph Reader Soil Ph Sensor For Garden Lawn Arm Indoor Outdoor Use (green
$35.95 Save $18.05 RRP: $54.00
PH-116 6 in 1 Water Quality Tester Digital PH Meter PH/Temp/EC//RH/TDS Monitor Water Detector for Pool EU Plug
$119.00
Soil pH Tester and Moisture Meter Dual-Function Compact Handheld for Garden and Plant Health Monitoring
$30.95 Save $16.00 RRP: $46.95
Multifunctional Water Quality Tester 5 In 1 Water Tester, Digital Tds/ec/salinity/ph/temperature Meter For Drinking Water, Pool, Aquarium, Fish Tank
$59.00 Save $50.00 RRP: $109.00
7 in 1 PH/TDS/EC/ORP/Salinity /S.G/Temperature Meter C-600 Water Quality Tester for Drinking Water
$36.95 Save $42.05 RRP: $79.00
Water Soil Quality Tester Digital PH/EC/TEMP 3in1 Tester MultiFunction Testing PH Meter for Aquariums Pools Dough
$94.00 Save $85.00 RRP: $179.00
Water Quality Analyzer Water Quality Monitor Ph Tester Portable High Accuracy Ph Meter Screen(220v Eu Adapter)
$54.00 Save $45.00 RRP: $99.00
Blue Digital Ph Tester For Water, Push Button Ph Tester For Hydroponics, Home Drinking Water, Swimming Pools And Aquariums
$22.95 Save $19.00 RRP: $41.95
2 roll ph test strips alkaline acid indicator meter test paper roll for water urine saliva soil litmus accurate testing measuring toold
$25.95 Save $28.05 RRP: $54.00
soil ph meter 4-in-1 soil tester moisture digital plant thermometer test moisture meter for potted plants gardens lawns
$48.95 Save $45.05 RRP: $94.00
lcd tds-3 meter for drinking water quality tester
$22.95 Save $26.00 RRP: $48.95
2 pairs cut resistant sleeve arm protection sleeves level 5 protection safety protective sleeves for men women
$34.95 Save $34.05 RRP: $69.00
5-in-1 electronic ph meter, measure ph tds ec salinity temperature water quality tester
$54.00 Save $50.00 RRP: $104.00
Portable Water Quality Tester 5-in-1 Fish Tank PH Meter TDS Test Pen
$27.95 Save $36.05 RRP: $64.00
3 in 1 water quality test pen TDS/PH/TEMP PH meter multi-parameter
$44.95 Save $49.05 RRP: $94.00
Digital Water Quality Test Pen Ec Tds Tester Ph Meter Water Hardness Instrument Drinking Water Aquar
$79.00 Save $120.00 RRP: $199.00
Soil Ph Meter, Ms02 3-in-1 Soil Moisture/light/ph Tester Gardening Tool Kits For Plant Care, Great F
$38.95 Save $20.05 RRP: $59.00