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Shop the best prices on 35,178 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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1,153 - 1,184 of 3,200
High-Precision pH Meter for Water Quality Testing, 0-14 Range, Ideal for Aquariums and Pools
From $18.95
1pc Digital Tds Total Dissolved Solids Meter Pen Water Quality Purity Temp/ppm Testing f54
From $25.95
Professional Ph Tester, Automatic Calibration Function and 0.00-14.00 Measuring Range for Water Portable Aquarium Hydroponics Swim SZRH-1
From $28.95
Soil pH Tester 3 in 1 Soil pH Tester, Soil Tester Kit Plant Moisture Tester PH Soil Meter for Flowers/Grass/Plant/Garden/Farm/Lawn SZRH
From $35.95
Water Quality Tester 2 in 1 Digital pH Tester Chlorine, Portable CL2 with Large Display for Pool Spa Water Quality Analyzer SZRH
From $59.00
Ph-618 Ph Tester Ph Test Pen Portable Ph Meter With Automatic Temperature Compensation Acidity Meter
From $59.00
Digital PH tester for aquaculture, 0.01 precision pen 0-14 range
From $64.00
5-in-1 Electronic Ph Meter, Measure Ph & Tds & Ec Salinity & Temperature Water Quality Tester
From $33.95
Water Hardness Instrument EC TDS Tester PH Meter Aquarium Pool Water Quality Purity Testing Pen
From $3.95
(Style B)Type B 7 in 1PH Meter Water Quality Tester PH/TDS/EC/ORP/S.G/Water Salinity/Temp Pen Tester
From $64.00
PH Meter Replacement Probe Electrode for PH/TDS/EC/Temperature Meter, EZ9901 Probe
From $6.95
Digital Ph Meter High Precision Lcd Aquarium Water Acid Ph Tester Pool Analyzer Hfmqv
From $8.95
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat
From $179.00
Soil Ph Meter, Vt-05 Soil Ph Tester Hygrometer Moisture Sensor Portable Ph Instrument For Garden, Farm, Lawn, Indoor & Outdoor
From $69.00
Water Quality Tester 8-in-1pH/ORP/EC/TDS/SALT/S.G/CF/ Temp WiFi Connectivity App Control for Pools and Aquariums EU Plug
From $169.00
4 In 1 Soil PH Meter Moisture/Temp/Soil PH Tester
From $11.95
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water A
From $46.95
Soil Tester For Ph, Ec, Npk, Humidity, Temperature | Lcd Display | Modbus Protocol - Mxbc
From $369.00
1-Point Calibration ORP Redox Tester 1999-1999MV for Swimming Pool Oxidation Test
From $28.95
2 in 1 Digital Water Tester Two Colors TDS Meter 0-9990 PPM Water Quality Tester LCD Display for Aquarium Pool PH Tester
From $20.95
PH Meter & TDS Meter Digital Water Tester 5 in 1 Salinity Tester PH Temp EC and TDS Meter,PH Meter for Water with LCD Backlit,Water Testing Kits for D
From $59.00
Soil Tester For Ph, Ec, Npk, Humidity, Temperature | Lcd Display | Modbus Protocol - Mxbc
From $369.00
Soil Tester For Ph, Ec, Npk, Humidity, Temperature | Lcd Display | Modbus Protocol - Mxbc
From $389.00
Water Quality Tester 2 in 1 Digital pH Tester Chlorine, Portable CL2 with Large Display for Pool Spa Water Quality Analyzer
From $54.00
Waterproof Digital Food pH Meter with ATC - High Accuracy for European Market
From $109.00
For 5-in-1 High-Accuracy Digital pH Meter - Measures pH, TDS, EC, Temp, Salt (0.01 Resolution)
From $119.00
PH Meter with Backlight Online PH-991 Aquarium PH Tester Temp Monitor Durable Acidimeter Tool for Tank Swim EU Plug
From $54.00
New Yy-400 Hydrogen Ion Concentration Water Quality Test Pen Ph/orp/h2 And Tem 4 In 1 Digital Drinking Water Meter
From $84.00
25-26 Digital Water Quality Tester Water Ec Meter For Drinking Water Tap Water
From $94.00
5 In 1 Digital Water Quality Tester For Aquariums, Portable Lightweight Testing Pen, For Tap Well Swimming Pool
From $89.00
High accuracy pH meter for food and water, digital waterproof pH tester with ATC
From $94.00
TDS Meter, EC Meter & Temperature Meter 3 in 1 EC TDS and Temperature Test Pen
From $39.95