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Shop the best prices on 8,255 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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2,753 - 2,784 of 3,200
E-314 PH Electrode Sensor Probe, 0-14 PH Highly Accurate Probe with BNC Connector for Continuous Measurement of Liquids
From $38.95
Smart Ph Chlorine Meter Swimming Pool Water Quality Tester Orp Ec Tds Temp Level Online Monitoring
From $159.00
6 in 1 Water Quality Tester PH EC TDS SALT S.G Temperature LCD Screen White Backlight High Accuracy
From $54.00
Digital LCD Water Quality Testing Pen Purity Filter TDS Meter Tester 0‑9999 PPM Temp Grey
From $17.95
2 in 1 Digital ORP/TEMP Meter Tester Aquarium Pool Hydroponic Water Monitor
From $64.00
PH-986 3 in 1 Water Quality Tester PH/TDS/TEMP Test Pen Multifunctional Portable Meter
From $34.95
Ebike Brake Light 24v 36v 48v Electric Bicycle Rear Light With Brake Light Function Led Taillight Viewleaf
From $29.95
Online Ph Meter For Rium Pool Imeter Yzer Ph Temp Meter Hydroponics Spas
From $69.00
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter Ph Meter Powered Tool For Viewleaf
From $104.00
10 In 1 Ph/tds//salt/temp/s.g/orp/h2/fertile/resistivity Water Quality Monitor Tester For Pools, Dr Viewleaf
From $79.00
2025 Wifi Water Quality Tester 7-in-1 - Monitor Ph/orp/tds For Aquarium Pool Hydroponics (eu Plug)_mm2 Viewleaf
From $149.00
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement Viewleaf
From $129.00
Feature: 1. Suitable for drinking water, swimming pool, aquarium, reverse osmosis system, spa or hyd
From $27.95
High-precision 5-in-1 Electronic Salinity Meter,measure Ph,tds,ec Salinity,water Quality Tester
From $28.95
2 In 1 Ph Chlorine Meter Chlorine Tester Ph Tester Chlorine Water Quality Testing Device Cl2 Measur
From $41.95
Starlight-5-in-1 Electronic Ph Meter, Measure Ph And Tds And Ec Salinity And Temperature Water Quality Tester, Lcd Display And Reading Accuracy, For D
From $64.00
4 In 1 Soil Ph Tester Soil Moisture Meter Plant Soil Ph Tester
From $54.00
Water Quality Analyzer, Digital Chlorine And Ph Cl2 Tester For Swimming Pools, Spa Water Quality Analyzer With Probe For Home Size Swimming Pools Or S
From $89.00
0 ~14.0 Ph Meter Tester Pen Digital Water Pool Hydroponics Monitor Aquarium Test Kit GreenZech
From $42.95
Soil PH Meter 4-in-1 Soil Tester Moisture Digital Plant Thermometer Test Moisture Meter for Potted Plants Gardens Lawns
From $34.95
PH Meter Replacement Electrode Probe PH Water Quality Tester
From $16.95
TDS Meter Digital Water Quality Tester 0-9990PPM LCD Display Water Quality Testing Pen Alloy Electr
From $10.95
TA290 Digital Soil Hygrometer Moisture Meter Temperature Humidity Tester with Probe for Gardening F
From $13.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool A
From $8.95
3 In1 Digital PH ORP Temp Meter PH Test Pen Digital Water Quality Tester Monitor for Aquaculture Aquarium Drinking Water
From $169.00
9 in 1 Drinking Water Test Kit PH//GH/Fe/Cu/Pb/NO3/NO2/F Water Chemical Testing Chlorine PH Meter for Drinking Water
From $7.95
PH Electrode Sensor Probe Industry Experiment Laboratory Pool Water Analyzer PH Meter Tester PH Pro
From $32.95
2PCS Multimeter Test Stick Safety Non-Destructive Wire-Piercing Probes with 4MM Jack Puncture Test
From $11.95
Digital 2 In1 PH Temperature Water Quality Tester Backlight Hydroponics PH Meter for Swimming Pool Aquarium Measuring
From $42.95
Food Tester Acidimeter Food PH Meter 4 in 1 PH EC TDS Tester Dough Meat Bread Juice Fruit Sauces Semi Solid Liquid
From $47.95
PHS-3C PH Desktop Calibration Acidity Meter PH/Temp Multi-Parameter Tester Laboratory Water Quality Analyzer EU PLUG
From $99.00
TDS-A6V High-Precision Tap Water Quality Analysis Instrument Ec Conductivity Water Test Pen Tds Water Quality Test
From $37.95