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Shop the best prices on 37,421 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Aura, Fsu and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Australia.

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161 - 192 of 3,200
Lcd Digital Tds-3 Meter Temp Ppm Tester Pen For Testing Water Quality
$36.95
2x 2 Wire 0.56 '' Digital Voltmeter LED Panel Meter, Measuring Range DC 5-120V
$23.95 Save $5.00 RRP: $28.95
Ph-618l Portable Ph Meter 2 In 1 Ph Temperature Water Quality Tester With Backlight For Swimming Pool Drink Water Aquarium
$199.00
PH Meter for Water, PH Tester 0.01 High Accuracy Water Quality Tester with 0-14 PH Measurement Rang
$15.95
Portable High-precision PH Test Pen PH Acidity Meter PH Water Quality Detection Instrument
$20.95
Advanced Soil Tester Soil Fertility Meter with Steel Probes for Measuring NPK Levels Soil Temperature
$189.00
ORP-169 Portable Water Quality Monitor Digital ORP Tester Pen Detachable Water ORP Meter
$46.95
1 Set Liquid PH0-14 Value Test PH Meter Sensor Module with PH Electrode Probe Standard BNC Interface for Arduino
$59.00
Digital Water Quality Tester Meter 0-9990ppm for Drinking Water Analysis and Aquarium Monitoring
$40.95 Save $88.05 RRP: $129.00
Digital Ph Meter Ph Meter 0.01 Ph High Accuracy For Water Quality Testing And Laboratory Use
$24.95 Save $19.00 RRP: $43.95
PH/CL2/H2/ORP/Temperature Meter Chlorine Detector Digital 5 In 1 Water Quality Tester for Swimming Pools Drinking Water Aquarium
$31.95 Save $32.05 RRP: $64.00
Digital Lab PH Meter Tester Pen Water 001 PH Test -200-1600 Litmus Strips Aquarium Hydroponic Measurement Test Pen
$31.95 Save $32.05 RRP: $64.00
TDS Tester LCD Online Water Quality Meter 0-9990PPM Detection Water TDS Monitor Inlet Outlet Test for Pool Laboratory
$48.95 Save $5.05 RRP: $54.00
x Ph Tester, Ppm Meter, 5 In 1 Tds Meter For Drinking Water, Hydroponics, And Pool, Digital Ph Meter With High Accuracy, Clear Readability,
$45.95
Soil Detector 3 In 1 Useful Soil Tester Moisture Light Ph Tester Soil Hygrometer
$23.95 Save $14.00 RRP: $37.95
Five-in-one Ph Meter Ph Ectds Temperature Salinity Conductivity Water Quality Test Pen Breeding Detector Backlight Test Pen
$89.00 Save $60.00 RRP: $149.00
Soil Ph Tester Test Meter Detector Testing Tool Gardening Plant Flower
$38.95 Save $25.05 RRP: $64.00
4-in-1 Soil Tester Multifunctional Soil Detector Moisture Meter Ph Meter Temperature Moisture Sunlight Intensity Ph Tester
$79.00 Save $50.00 RRP: $129.00
Chlorine And Ph Tester Meter Kit, Handheld Portable 2 In 1 Digital Water Quality Analysis Monitor, Accuracy Cl2 Chemical Detector, For Drinking Water
$104.00 Save $65.00 RRP: $169.00
4 In 1 Soil Ph Tester Ph Light Moisture Acidity Tester Soil Tester Moisture Meter Plant Soil Tester Kit Ph Monitor Detector
$59.00 Save $35.00 RRP: $94.00
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter Ph Meter Powered Tool For
$159.00 Save $90.00 RRP: $249.00
Wifi Online Ph Tds Controller 3-in-1 Ph/tds/temp Water Quality Detector Ph Controller With Relay Plug Repleaceable Electrode
$479.00 Save $295.00 RRP: $774.00
New Ph Ity Meter Er Detector Mon 2 In 1 Portable Ph Meter
$519.00 Save $305.00 RRP: $824.00
Popetpop Ph Tester Digital-portable Ph Meters Pen Aquariums Water Quality Detector Lcd Digital Display Ph Meters Water Quality Monitor For Fish Tank
$99.00 Save $60.00 RRP: $159.00
Digital PH and TDS Meter Combo, TDS EC Temperature Meter, PPM Water Quality Test Kit for Drinking Water, Swimming Pool
$29.95 Save $6.00 RRP: $35.95
Aquarium Pool Water Tester Pen for TDS PH and Hardness High Precision
$30.95 Save $13.00 RRP: $43.95
Accurate 6-in-1 Soil Tester for pH EC Light Temperature Humidity
$129.00 Save $50.00 RRP: $179.00
Professional Soil Tester for pH EC NPK Humidity Temperature with LCD Display Modbus Protocol FG2025031701830
$329.00 Save $245.00 RRP: $574.00
6 In1 Soil Tester Soil Moisture PH Meter Garden Plant Temperature Humidity Sunlight Light PH Test Moist Tester
$36.95 Save $22.05 RRP: $59.00
PH-2 Pro Litmus Tester Litmus Test Paper Color Change PH Meter Water Quality Meter
$50.95
3-in-1 Water Quality Tester with LCD Display for TDS EC and Temperature
$11.95 Save $6.00 RRP: $17.95
5-in-1 Digital PH Meter, Voice Water Quality Tester, PH/EC/TDS/Salinity/Temp Meter, TDS Meter for Drinking Water Pool
$50.95 Save $13.05 RRP: $64.00