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Shop the best prices on 34,320 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on TTMA, Viewleaf, ZENGO and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Australia.

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1,953 - 1,984 of 3,200
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph
From $14.95
Waterproof Soil PH & Moisture Tester with Long Electrode Probe
From $84.00
Water Quality Ph Chlorine Tester, Ph Tester Chlorine,ph Meter
From $69.00
5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinkin p
From $21.95
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory DriP2025050900162
From $38.95
8 in1 WIFI Smart Monitor Fish Tank Pool Water Quality Meter PH ORP EC PPM Test
From $169.00
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll for Water Urine Saliva S
From $5.95
Yieryi Ph Electrode Probe Aquarium Swimming Pool Bnc Replace Probe Connector Ph Calibration Liquid Tester Acidity Meter Detector
From $36.95
Ph Meter Tds Tester Digital Orp Ec Salinity H2 S.g Spa Aquarium Water Test Tool Solution Fertilizer Resistivity Test Instruments
From $74.00
Rs485 Waterproof Digital Garden Greenhouse Soil Ph Meter Sensor Tester Transmitter
From $169.00
Ph121 3-in-1 Online Water Quality Detector Ph Ph Meter/temperature Test Aquaculture Water Quality Analyzer
From $179.00
Ph-301 2 In 1 Ph&orp Controller Wifi Ph Meter Bnc Replaceable Probe Water Quality Tester For Hydroponics, Aquarium 110v/220v
From $299.00
7 In 1 Water Quality Monitor Wifi For Tuya App Abs Ec Conductivity Ph Orp Meter For Aquarium Wifi Water Quality Tester
From $169.00
Hm Com-300 Ec Tds Ph 4 In 1 Combo Meter Ph-200 Ph Meter Orp Tester Waterproof With Atc Calibration And Data Hold Tool 40% Off
From $239.00
110/220V Digital Display Bench Desktop Ph/mv/temp Tester Acidity Meter Laboratory Water Quality Analyzer
From $949.00
Water Quality Tester 10in1 Ph Ec Tds Orp H2 Fertile Saity S.g. Resistivity Temperature Meter Backlit Lcd Display For Aquarium
From $129.00
Digital 2-in-1 Ph/orp Meter Redox Ph-orp Controller W/ Output Power Relay For Aquarium Hydroponics Plant Pool Spa Water Tester
From $449.00
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Saity Tester Ip67 Waterproof For Aquarium
From $169.00
Dual Water Quality Tester Online TDS/EC Meter Input/Output Water Quality Monitor Water Fish Tank T
From $104.00
Soil Testing Kit For Ph Npk Ec | Digital Lcd Display | Humidity Sensor_sys1
From $289.00
Digital Food PH Meter 0.00-14.00 PH Temp Acidity Tester Dough Soil PH Detector for Meat Cheese Bread
From $79.00
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur
From $139.00
Drinking Water Quality Tester, 3-in-1 Lcd Screen Digital TDS EC Water Tester PPM Meter for Drinking Aquarium Pool
From $24.95
Soil pH Meter Test Kit Acidity Alkalinity Analyzer Probe Detachable for In
From $30.95
5 In 1 Ph Meter For Water, Ph/tds/ec/temp/salt Meter, Salt Tester For Saltwater Pool, 0.01 Resolution High Accuracy Digital Ph Tester - Pjun
From $74.00
Digital Orp Meter With Automatic Calibration Orp Powder Buffer, -1200~1200mv High Accuracy Orp Tester For Water Testing
From $79.00
6 in 1 Soil PH Meter Tester Soil Tester PH Moisture Meter Temperature Sunlight Intensity Measurement
From $30.95
18-Pack PH Meter Buffer Solution Powder, PH 6.86/4.00/9.18, PH Buffer Powder for Precise & Easy PH T
From $32.95
PH4502C PH Value Detection Sensor Module Kit Detection Regulator Soil Water Quality Acid- Concentrat
From $30.95
3PCS TDS&PH Meter, PH Meter for Water, 0.01 High Precision Water Quality Digital PH Tester,for Drink
From $32.95
PH Electrode Sensor Probe Industry Experiment Laboratory Pool Water Analyzer PH Meter Tester PH Prob
From $54.00
80 Strips/pack PH Test Strips Full PH Meter PH Controller 1-14st Indicator Litmus Tester Paper Water Soilsting Kit Factory
From $40.95