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Shop the best prices on 34,895 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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97 - 128 of 3,200
Water Quality Testing Pen Portable TDS Meter Digital Drinking Water Tester for Aquarium Swimming Pool
From $29.95
Water PH Tester Accurate Detection Automatic Calibration Temperature Replenishment LED Water Quality Meter for Fish Tank
From $35.95
Professional Laboratory Electrode Aquarium Hydroponic Laboratory pH Electrode Probe BNC Controller Meter Connector
From $30.95
New LCD Water Quality Testing Pen Purity Filter TDS Meter Tester 0‑9999 PPM Temp Yellow
From $14.95
Digital LCD PH Meter Aquarium Pool Water Quality Wine Tester Pen Analyzer
From $42.95
Digital LCD Water Quality Testing Pen Purity Filter TDS Meter Tester 0‑9999 PPM Temp Blue
From $14.95
EZ‑9909SP 5 in 1 Water Quality Test Pen Analyzer PH TDS EC SALT TEMP Meter for Aquarium
From $54.00
Soil PH Value Tester PH Meter 3-10 PH Value Rapid Tester Single Needle Agricultural Planting Soil PH Tester
From $12.95
2pcs 3 in 1 Soil Tester PH/Moisture/Temp Digital LCD Meter Heat-Resistant Metal Sensor Monitor for Flower Plants
From $54.00
Smart Garden Soil PH Meter Moisture Tester Soil Analyzer USB for Android Soil Nutrient Sensor for Greenhouse Home Farmer
From $99.00
5 in 1 Portable Salinity/Temperature/TDS/EC Digital Seawater Quality Tester for Pools&Aquariums&Saltwater&Drink Water
From $27.95
PH Value Detection Regulator Sensor Module Monitoring Control Meter Tester Module for Water Quality Analysis Aquarium
From $16.95
Multi-parameter Water Quality Tester SG PH EC SALT ORP TDS CF TEMP 8 in 1 Rechargeable Online Monitoring for Aquarium US Plug 110V
From $139.00
25-26 Soil pH Meter Soil Test Kit Soil Acidity & Alkalinity Analyzer Acidity Meter Probe Detachable for In
From $15.95
3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit compatible Drink Water Water
From $8.95
Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer E-JC
From $30.95
3 Pack PH Meter TDS PPM Meter and 3 in 1 Soil PH Tester PH/EC Digital Kit for Home, Garden, Lawn, Farm
From $27.95
TRM1 Triple TDS Meter Online TDS Water Quality Tester
From $54.00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec
From $23.95
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe
From $34.95
w Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement
From $169.00
7 In 1 Ph Meter Ph/tds/ec/orp/salt/sg/temperature Meter Digital Bluetooth Water Quality Monitor Tes
From $47.95
Ph Meter With ATC, Waterproof Digital Food pH Tester, High Accuracy pH and Temperature Measurement
From $104.00
2 in 1 PH/Temp Tester Quality Analyzer Desktop Automatic Calibration for Laboratories Aq
From $229.00
Alcohol Tester - Portable Alcohol Tester - Professional Alcohol Tester With Led Display - Quick Resp-Good
From $34.95
Waterproof Salinity Meter Salimeter Pen Used for Cooking and Soup in the Kitchen Sensitive Response Lightweight Multicolor
From $35.95
Soil & Meat pH Meter with Digital Display Easy-to-Read pH Testing Device Accurate Meat pH Detection Temperature Meter
From $119.00
High Precisions PHs Value Detection Sensors Module for Accurate Acidity and Alkalinity Measurement in Lab and Agriculture Multicolor
From $38.95
PH‑03(II)D Portable PH Tester Waterproof Acidity Meter Water Quality Tester for Aquaculture
From $89.00
Mini Soil pH Meter, Portable High Sensitivity Probe for Garden and Farm
From $21.95
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
From $32.95
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
From $99.00