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Shop the best prices on 31,533 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Till, Amyi and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Singapore.

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449 - 480 of 31,533
Digital Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Quality Tester With 0-14 Ph Measurement Range For Household Drinking, Pool And Aquarium Water P
$10.95 Save $17.00 RRP: $27.95
Portable High-precision PH Test Pen PH Acidity Meter PH Water Quality Detection Instrument
$18.95
High Precision Water Hardness Instrument Tds Tester Ph Meter Aquarium Pool Water Quality Testing Pe
$10.95 Save $17.00 RRP: $27.95
Digital Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Quality Tester With 0-14 Ph Measurement Range For Household Drinking, Pool And Aquarium Water P
$10.95 Save $17.00 RRP: $27.95
Agricultural Vehicle Car Modification Instrument, Style: Oil Meter (M18x1.5) With Water Temperature
$54.00
US Electric Conductivity Meter / Water Quality Treatment Tester Pen
$25.95
Smart Sensor AS218 Fish Tank Aquarium Water PH Tester
$249.00
Digital Orp Meter With Automatic Calibration & Orp Powder Buffer, -1200~1200mv High Accuracy Orp Tester For Water Testing - JV
$54.00 Save $40.00 RRP: $94.00
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement
$109.00 Save $120.00 RRP: $229.00
Digital Ph Meter High Precision Lcd Aquarium Water Acid Ph Tester Pool Analyzer Hfmqv
$20.95 Save $5.00 RRP: $25.95
Portable Salinity Tester Handheld Salinity Tester Food Salinity Tester Liquid Salt Concentration Tester
$24.95 Save $44.05 RRP: $69.00
18 Pack PH Calibration Powder Solution Kit 6.86 4.00 9.18 Buffer for Precise PH Meter Tester Digital Pen
$27.95
Water Quality Tester Bluetooth Accurate 7 in 1 PH ORP EC TDS SALT SG TEMP Meter for Drinking Water Aquariums
$74.00 Save $75.00 RRP: $149.00
Digital Water Quality Meter PH Salinity 2 in 1 Continuous Monitoring Meter for Swimming Pools Gardening EU Plug 220V
$99.00 Save $100.00 RRP: $199.00
Professional Soil PH Meter Tester Accurate PH Instrument Hygrometer Monitor Soil Moisture Sensor Garden Flower Farm Tool
$16.95 Save $6.00 RRP: $22.95
Ph Meter Tds Ec Ph Temperature 4 In 1 Set, Er
$33.95
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter Ph Meter Powered Tool ForAs Shown SZRH A-R1926
$104.00 Save $75.00 RRP: $179.00
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof 2025 walkbee SZRH A-G unbrand
$139.00 Save $60.00 RRP: $199.00
15pcs Ph Meter Buffer Solution Powder For Precise Easy Ph Calibration Powder 6.86
$16.95 Save $9.00 RRP: $25.95
7 In1 Water Quality Tester PH/ORP/EC/TEMP/SALT/S.G/TDS LCD Backlight Test Pen Multifunctional Analy
$38.95 Save $6.00 RRP: $44.95
Portable PH Tester Digital Acidometer PH Detection Pen Aquarium Pool Fish Tank Ph Meter Water Quali
$17.95 Save $3.00 RRP: $20.95
Smart Sensor Ph328 Digital Backlight Soil Tester 3 In 1 Ph/ Moisture/ Temperature Multifunction Port
$139.00 Save $80.00 RRP: $219.00
Digital electricity meter, LCD three-phase meter, 4-wire three-phase meter for DIN rail, AC meter
$89.00 Save $90.00 RRP: $179.00
Water Quality Tester, PH Metre, Temperature Function Water Quality Tester PH Meter Digital for Water Potable, Hydroponics, Pools, Aquariums Elrachen
$25.95 Save $43.05 RRP: $69.00
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring Elrachen
$79.00 Save $90.00 RRP: $169.00
Professional Laboratory Electrode Aquarium Hydroponic Laboratory Ph Electrode Probe Bnc Controller Meter Connector
$14.95 Save $23.00 RRP: $37.95
Food Ph Meter 0.00-14.00ph High Accuracy Temp Ph Tester Sensor Acidity Analyzer For Meat Canning Cheese Dough Water A
$54.00
5 In 1 Tds Meter Ph Tester Ph/tds/ec/salt/temp Tester Ip65 Waterproof Ppm Meter Water Tester For Drinking Water
$32.95
Digital Ph And Tds Meter Combo, Tds Ec Temperature Meter, Ppm Water Quality Test Kit For Drinking W
$18.95
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
$41.95 Save $42.05 RRP: $84.00
Drinking Water Test Kit 16 In 1 Drinking Water Test Strips Water Test Kit For Home Water Quality Test Easy Quick Test
$18.95 Save $20.00 RRP: $38.95
High Precision Water Hardness Instrument Tds Tester Ph Meter Aquarium Pool Water Quality Testing Pe
$4.95 Save $27.00 RRP: $31.95