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pH Meters

Shop the best prices on 7,105 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Gze, GreenZech and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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2,209 - 2,240 of 3,200
pH meter and conductivity meter. Digital water quality tester. Measures electrical conductivity (0-9990 ppm) and temperature (accuracy of 0.01 ppm).
From $47.95
Smart 3-in-1 PH, EC, Temperature Water Quality Monitor, Continuous Online Tester for Hydroponics, Pools, Labs US Plug-SNNGV
From $179.00
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof For Aquarium
From $89.00
Professional pH meter compatible with food with a high-precision sensor. Temperature and acidity tester compatible with brewing, cheesemaking, meat pr
From $109.00
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Dri-JXLGV
From $79.00
Water Quality Tester Pen Handheld pH Tester Pen Liquid Testing
From $48.95
Water Quality Tester Portable Multiparameter Water Tester Easy to Read for Pools
From $74.00
Protable LCD Digital PH Meter Pen Aquarium Pool Water Wine Tester Tool
From $22.95
Water Quality Tester Portable Digital Electronic Chlorine PH Meter Monitor Analyzer for Swimming Pool
From $74.00
Digital Pool ORP Cl Temp Tester Kit Accurate Quick Measurement Backlit Display Multifunctional ORP Cl Temperature Meter for Hot Tubs Aquariums Spas
From $89.00
3/4 in 1 soil instrument illumination tester acid alkalinity meter PH moisture humidity digital display backlight test tester
From $15.95
PH‑2033H Waterproof PH Meter Acidity Test Pen Portable Water Quality Detector for Laboratory
From $84.00
5X 9908 Portable Water Quality Tester High Precision PH/EC Conductivity/TDS/Temperature 4 in 1 Water Quality Test Pen
From $109.00
5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking Water, Aquariums
From $29.95
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool, Hydroponics
From $25.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool A
From $10.95
5 in 1 Digital PH TDS EC Meter Pen Salinity Temperature Tester Conductivity Filter Purity with Backlight for Water
From $23.95
Multifunctional High Accurancy Soil PH Tester Soil Moisture/PH/Temperature Sunlight Intensity Testers Garden Planting Soil Detector Soil PH Test Tool
From $42.95
ORP-169F Waterproof ORP Meter ORP Meter Water Quality Tester Test Tool ORP Tester
From $32.95
6in1 Soil Moisture Tester Temperature/PH/Humidity/Moisture/Sunlight/Fertility 2 Pack Detachable Pro
From $27.95
Multifunctional 14 In 1 Swimming Pool Test Paper
From $27.95
Truncheon Nutrient Meter, Nutrient Meter Test Nutra Wand Truncheon Hydroponic EC/PPM/CF Hydroponics Readers FZLA7
From $54.00
drinking water test, 16 in 1 water test strips, swimming pool strip pack, quality, drinking water analysis kit
From $24.95
Rankomu Brix Refractometer Portable Liquid Conductivity Meter Pen, Digital Electrical Conductivity Tester, Accurate Readings for Water Testing,
From $45.95
H4 TDS Meter Portable Household AntiCorrosion Total Dissolved Solids TDS Water Quality Test Pen
From $26.95
PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe Acidometer for Aquarium PH Me
From $19.95
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organ SZRH A-S
From $129.00
Digital Water Tester Pen with Dual-Colour Backlight for Aquariums, Hydroponics, Ponds and Brewing
From $27.95
6 in 1 Digital Pool Water Tester with App Control, ORP, EC, Salinity & Temperature
From $129.00
5-in-1 Digital LCD Display Water Meter PH Salinity TDS EC Temp Water Quality Tester for Aquariums Hydroponic Pool
From $38.95
Soil Tester LCD Display Soil Sensor Soil PH Monitor Flower Planting Soil Detetor Accuracy Detection Gardening Tool
From $40.95
3X Water Testing Strips for Drinking Water- EPA Level Home Use, Water Test Strips with Lead, Mercury, Iron, PH, Hardness
From $28.95