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Shop the best prices on 34,055 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Punnyb, Viewleaf, ZENGO and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Australia.

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2,369 - 2,400 of 3,200
2-in-1 Pool and Spa Water Quality Tester - Portable Water Tester Analog pH & Chlorine (CL2) Meter for Swimming Pool, Hot Tubs
From $28.95
Genuine Brand Standard Portable Ammonium Ion Meter Tester High Accuracy Quality
From $1,349.00
2 in 1 Portable Swimming Pool Water Quality Tester PH Tester
From $37.95
Handheld TDS Water Test Pen Digital Water Tester Water Quality Analysis Meter Water Purity Check Measurement PH Meters
From $32.95
PH Meter Digital High Accuracy Water Quality PH Meter with ATC 0-14 Range for Drinking Water Hydroponics
From $27.95
2 in 1 Portable Swimming Pool Water Quality Tester PH Tester
From $34.95
Eletorot Digital Ph And Tds Meter Combo 005ph High Accuracy Ph Tester +- 2% Readout Accuracy Tds Tester Water Quality Tester For Household Drinking
From $69.00
Digital TDS Meter for Water Testing with 3-in-1 Functionality
From $21.95
Liquid PH 0-14 Value Detection Regulator Sensor Module Monitoring Control Met Tester BNC PH Electrode Probe for Arduino
From $20.95
Soil Ph Meter,4 In 1 Digital Soil Ph Tester,soil Moisture-light-ph-temperature Tester
From $47.95
Portable Meter PH Digital PH Tester LCD Display Water PH Phy PHYS 0.01 Resolution
From $25.95
PH Meter with Backlight Online PH-991 Aquarium PH Tester Temp Monitor Durable Acidimeter Tool for Tank Swim EU Plug
From $79.00
Orp Meter High Quality Orp Meter Water Quality Tester Test Tool 26-27
From $59.00
3-in-1 Water Quality Tester for TDS EC Conductivity and Temperature Measurement
From $23.95
MOES 3 in 1 Soil PH Detector Tester LCD Screen Thermometer Temperature Moisture Meter Compatible with Gardening Flower Potted Plantation
From $45.95
Portable 5-in-1 Water Quality Tester with High-Sensitivity Probe Measures TDS, EC, pH, Salt Temperature compatible with Home Water Testing
From $89.00
3in1 Digital Water Quality Tester Test Meter Pen Professional TDS EC Temperature Meter
From $17.95
26-27 Benchtop Lab Ph Meter High Accuracy Automatic Calibration Laboratory Ph Meter For Aquarium Fish Tank Swimming Pool Eu Plug 230v
From $189.00
6 in 1 High Accurancy Soil PH Tester Soil Moisture PH Temperature Sunlight Fertility Testers Garden Planting Soil Detector
From $54.00
Digital pH Meter for Water Testing, 0-14 pH Range, Accurate pH Tester Pen for Drinking Water & Aquariums
From $13.95
suitable for PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe B-CHENG DU SI XI
From $11.95
PH Meter for Aquarium Water Quality Monitoring
From $109.00
Waterproof ATC Digital PH Meter for Food, Aquariums & Lab Testing - High Accuracy Temperature Sensor
From $69.00
High Accuracy Replacement pH Sensor Probe for Pool Water Testing, 0-14pH Range with Easy Calibration
From $64.00
ORP‑169 Portable Water Quality Monitor Digital ORP Tester Pen Detachable Water ORP Meter
From $41.95
Soil Conductivity Meter With LCD Display For Soil Temperature Monitoring Ideal For Agriculture Gardening Multicolor
From $179.00
Easy Use Water Quality Observer With Seven Critical Parameters Clear Display For Swimming Pools Drinking Water Testing Multicolor
From $129.00
Water Quality Test Pen Digital Meter 0-9990ppm Water Quality Analyzer For Aquarium Aquaculture
From $79.00
Ph Probe Aquarium Hydroponic Laboratory Electrode Ph Meter
From $31.95
Portable Meter Detection Pen Digital Water Quality Purity Pocket Tester
From $29.95
PH Meter Replacement Probe Electrode for PH/TDS/EC/Temperature Meter, EZ9901 Probe
From $42.95
pH Electrode/Probe Replacement for pH Testers BNC Connector Aquarium PH Controller Meter Sensor Water Quality Tester
From $35.95