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Shop the best prices on 8,257 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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513 - 544 of 3,200
Professional Water Quality Tester 3 in 1 Pen Conductivity Meter TDS / COND TEMP Analyzer Total Dissolved Solid Temperature tool
From $119.00
Moisture Meter Moisture Tester 4 Pin Digital Hygrometer Damp Detector Moisture Meter With Display For Wood Paper Wall Concrete Plaster Brick And Other
From $27.95
Precise Digital Water Quality Tester For Household Drinking Water,swimming Pools
From $89.00
Backlight EZ-9909 Water Quality Tester PH/EC/TDS/Salinity/Temperature Five-in-One Multifunctional Detection Pen
From $44.95
New all-in-one water quality test pen tds/ph meter/ec/temperature multifunctional foreign trade quality salinity meter
From $44.95
4 In 1 Soil Ph Tester Soil Moisture Meter Plant Soil Ph Tester
From $79.00
TRM1 Triple TDS Meter Online TDS Water Quality Tester 0-9990PPM LCD Display Water Quality Purity Tester PH Meter
From $84.00
PH Tester Electronic Digital Hydroponics Pocket Pen-PH For Aquarium Swimming Pool
From $49.95
PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions,PH 4.0 7.0 10.0
From $11.95
Portable Digital Ph Tester - Lcd Display - Water Quality Tester Other
From $14.95
18 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter Other
From $10.95
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe B
From $25.95
PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions,PH 4.0 7.0 10.0
From $23.95
Pen Type Digital 0-14 Ph Meter Waterproof Water Tt-ph037 (purple) (1pc
From $44.95
Soil Ph Meter Soil Tester, 4 In 1 Soil Test Kit, Ph Moisture Temperature Light Water Tester And Mon
From $10.95
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof
From $119.00
7 in 1 PH/TDS//ORP/Salinity /S.G/Temperature Meter C-600 Water Quality Tester for Drinking Water, Aquariums PH Meter
From $42.95
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement -xx j.s
From $109.00
Digital Lcd Water Quality Testing Pen Portable Water Quality Monitoring Tester Purity Filter Tds Meter Temp Tester (1pc,grey)
From $19.95
5 In 1 Soil Ph Meter Soil Moisture Monitor Lcd Display Ph Tester Temperature Sunlight Intensity Testing Tool For Plants Illumination Thermometer
From $40.95
16in1 Water Testing Kit For Drinking Water,125strips Water Test Kit Quality,testing Lead Fluoride P
From $21.95
Soil Ph Meter 4-in-1 Soil Tester Moisture Digital Plant Thermometer Test Moisture Meter For Potted Plants Gardens Lawns
From $25.95
2026 Hot!! 5 In1 Ph Meter With Bt High Accuracy Measurement Of Ph/tds/ec//temp Water Testing Kit For Water Hydroponics Lab
From $149.00
PH Replacement Probe Aquarium Hydroponic Laboratory Electrode PH Sensor Potential Test BNC Q9 Conne
From $41.95
ORP Meter High Quality ORP Meter Water Quality Tester Test Tool
From $45.95
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool for S
From $109.00
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organ SZRH A-S,New 2026
From $89.00
PH Meter,Digital Water TDS Tester Meter,4-in-1 TDS EC Temp Meter & Digital PH Meter Pen for for Household Industry Hydrotherapy Hydroponics Aquarium D Denuotop
From $29.95
pH meter for water, aquarium, pond, pool digital, 0.00-14.00 pH meter meter, high resolution of 0.01 with buff
From $20.95
Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Greenhouse Plants Green
From $13.95
2 in 1 PH TDS Meter Tester Water Quality Monitor Online Acidity Monitor Analyzers Tester for Aquarium EU Plug
From $54.00
Water Quality Tester Portable Acidity Meter PH Value Detection for Laboratory, Drinking Water, Aquariums, Hydroponics
From $74.00