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Shop the best prices on 8,940 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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385 - 416 of 8,940
Water Quality Tester, Electronic PH Meter Tester Portable Chlorine Meter High Accuracy PH Meter for Drinking Water, Hydroponics, Aquariums, Potable Wa
$59.00 Save $60.00 RRP: $119.00
Water Quality Tester,6 in 1 COD Temp TOC Conductivity TDS UV275 Water Meter Monitor for Aquarium
$119.00 Save $10.00 RRP: $129.00
Soil Ph Tester 4in1 Digital Soil Analyzer Multifunctional Soil Tester Sunlight Intensity Ph Value Moistures Temperature Meter
$104.00
3 in 1 Soil PH Meter Sunlight PH Tester Garden Flowers Soil Moisture Sensor Meter Plants Acidity Humidity PH Monitor Detector
$59.00 Save $15.00 RRP: $74.00
Ls310 , Toc, Uv275, Tds Meter Digital Water Tester For Drinking Water, Surface Water
$99.00 Save $70.00 RRP: $169.00
Ph099 Ph Test Pen Portable Ow099 Ph Orp Temperature Meter Waterproof Acidity Tester
$259.00
Water Quality Tester with Backlit Digital Display, ORP Meter, for Pools, Spas, Hydroponics Labs
$59.00 Save $15.00 RRP: $74.00
PH Meter Acidity Meter Water Quality Tester Temperature Meter for Cosmetics Skin Water Lab Milk Fruit Meat
$54.00
Water Quality Tester 5 In 1 PH Salt TDS EC Temperature Meter for Swimming Pool Drinking Water Aquari
$50.95 Save $18.05 RRP: $69.00
Water Quality Tester PH EC TEMP 3 in 1 Tester WIFI Automatic Identification Tester with Alarm Functi
$199.00 Save $60.00 RRP: $259.00
4 in 1 TDS Meter,0-9999 PPM, Water Tester for Drinking Water,TDS Water Tester/EC/Temp High Accurate Water Quality Meter
$29.95 Save $19.00 RRP: $48.95
Ph Meter, 3 In 1 Garden Soil Test Kit, Tds Ppm Meter, Soil Test KitGOOD
$47.95 Save $41.05 RRP: $89.00
5 in 1 Electronic PH Meter with TDS EC Salinity Temperature pH Multi-parameter Tester Waterproof IP67 High Accuracy Water pH Meter Automatic Temperatu
$44.95 Save $24.05 RRP: $69.00
Water Quality Analyzer, Digital Chlorine And Ph Cl2 Tester For Swimming Pools, Spa Water Quality Analyzer With Probe For Home Size
$46.95 Save $22.05 RRP: $69.00
2pcs Orange Water Quality Detection Pen PH Tester
$25.95 Save $13.00 RRP: $38.95
6 In1 Detector Ph Ec Tds Orp Temperature Chlorine -funct Er App Remote View Meter unbrand
$319.00 Save $180.00 RRP: $499.00
4-in-1 Soil Tester Multifunctional Soil Detector Moisture Meter Ph Meter Temperature Moisture Sunlight Intensity Ph Tester unbrand
$104.00 Save $45.00 RRP: $149.00
Soil Ph Meter 3-in-1 Soil Tester Soil Ph Tester Digital Plant Soil Testing Kit With Moisture/light/p unbrand
$59.00 Save $20.00 RRP: $79.00
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector unbrand
$39.95
Analog TDS Sensor TDS Meter Water Conductivity Sensor Tester Liquid Detection Water Quality Monitor unbrand
$34.95 Save $29.05 RRP: $64.00
Digitales PH-Meter, Digitaler LCD-Wasserqualittstester, 0,01 Ph-Genauigkeit, Messbereich fr 0-14 Ph, fr Trinkwasser, Aquarien, Hydroponik, Schwimmbder unbrand
$30.95 Save $38.05 RRP: $69.00
2-in-1 Soil pH Meter Fertility Tester pH Tester Soil Tester for Garden Farm Lawn Indoor Outdoor Plant Care unbrand
$38.95
Water Quality Ph Chlorine Tester, Ph Tester Chlorine,ph Meter
$54.00 Save $20.00 RRP: $74.00
High Precision Soil Plant Detector Ph Tester For Gardens Lawns Easy To Carry
$38.95 Save $30.05 RRP: $69.00
Toc, Cod, Tds Three-in-one Water Quality Analyzer Tester, 10~40°c, 92x52x52mm / 3.6x2.0x2.0in
$159.00 Save $120.00 RRP: $279.00
3X PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Prob
$36.95 Save $27.05 RRP: $64.00
ORP Meter Replacement Probe Electrode - BNC Q9 Plug - High Accuracy ORP Measurement
$54.00 Save $15.00 RRP: $69.00
PH Food PH Meter Detector PH-012 PH Meter Backlight LCD Digital Water Quality Tester Pen Temperature
$41.95
PH-990 Digital PH Meter Monitor Water Quality Acidity Tester 0.00-14.00pH Large Screen Backlight Display with Adaptor 40%off
$74.00 Save $15.00 RRP: $89.00
Seven in one water quality testing pen PH/TDS/EC/salinity/SG/ORP/temperature portable eight function pH testing pen
$64.00 Save $10.00 RRP: $74.00
PH Calibration Solution PH Meter Buffer Solution ORP Tester Accurate Reading for Plant Growth Test
$13.95
2024 4-In-1 Soil Moisture Meter, Soil Moisture/Light/Nutrients/PH Meter for Gardening, Lawn, Farmin
$20.95 Save $48.05 RRP: $69.00