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Shop the best prices on 34,976 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Elrachen, TTMA, Viewleaf and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Australia.

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193 - 224 of 3,200
3 in 1 PH Temperature TDS Meter Digital Water Quality Meter Wireless Online Monitoring Tester
From $219.00
Digital PH Meter Portable High Accuracy PH Level Pen Easy to Read Tester for Drinking Water Aquaculture Swimming Pools
From $43.95
Professional Ph Tester Soil Moisture/ph/sunlight Intensity Testers
From $46.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool B
From $9.95
PH Meter Water Quality Monitor Online for Aquarium Water Quality Monitor Online PH Monitor Acidometer EU Plug
From $41.95
Digital 5-In-1 Water Meter PH, TDS, EC, Salinity%, and Temp,Pen-Type Tester for Hydroponics, Pool, Aquariums
From $47.95
25-26 PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe B Edition 1211
From $14.95
25-26 EU Plug Phs-3c 2-in-1 pH/Temp Water Quality Analyzer
From $189.00
25-26 Portable PH & CL2 Water Tester for UK Pools, Spas & Aquariums - PC101 Model
From $32.95
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof 2025
From $46.95
18 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise
From $9.95
PH Meter Tester Digital PH Meter 0.01 PH Water Quality Test Digital Tester for Kitchen, Aquarium, Pool, Laboratory
From $9.95
2 in 1 PH TDS Meter Tester Water Quality Monitor Online Acidity Monitor Analyzers Tester for Aquarium EU Plug
From $59.00
2X Digital Ph Meter Aquarium Drinking Water Online PH Monitor Professional Accurate Water Quality Tester EU Plug
From $84.00
3-in-1 Hydrogen Water Quality Tester H2 Monitor, TEMP & ORP Meter 0-2400PPb for Drinking Water, Aqua
From $26.95
25-26 Tds Tester TDS EC Temp Meter,Accurate Tool for Home, Portable Detection Device for PPM Measurement
From $12.95
25-26 7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof
From $119.00
6-in-1 Soil Tester Multi-Function Digital Soil PH Meter Large Screen Digital Display Test Value PH Meter
From $26.95
4-in-1 TDS Water Quality Test Pen Digital Display High Precise Portable Battery Powered Multi-Function Digital Water Purity Tester
From $13.95
Digital pH Meter Pen 0.00 to 14.00 pH Tester with Backlight LCD for Water Aquarium Drinking Water Test
From $23.95
PH probe probe PH sensor probe PH detection tool
From $41.95
5 in 1 Water Quality Tester PH/EC/TDS//Temp
From $48.95
2 in 1 Digital Water Quality Tester, Portable pH and Chlorine Meter with Large Display for Pool and Spa Water
From $41.95
Online PH / EC Monitor Meter Acidometer 2 in 1 PH EC Meter for Aquarium Multi-Parameter Water Quality Monitor EU Plug
From $64.00
4 in 1 LCD Digital Soil Moisture Meter PH Meter
From $16.95
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe B
From $13.95
7 in 1 Water Quality Tester PH/TDS/EC/ORP/Salinity/S. G/TEMP High Accuracy Water Quality Test Pen IP
From $37.95
Smart Bluetooth Dissolved Oxygen Meter, Portable 0.0-30Mg/L Dissolved Oxygen Meter Range, Dissolved Edition_
From $169.00
TRM1 Triple TDS Meter Online TDS Water Quality Tester
From $59.00
5 in 1 Electronic PH Meter, Measure pH & TDS & EC Salinity & Temperature Water Quality Tester, LCD Display
From $49.95
AURA Ph Meter,Electronic Ph Tester,Electronic Ph Meter,Lcd Display With Backlight,Ph Tester Range 0.00-14.00, Aquarium Ph Meter With Auto-Calibration Aura
From $34.95
PH Sensor for Professional Monitoring and Industrial Use
From $44.95