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Shop the best prices on 34,447 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 New Zealand.

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641 - 672 of 3,200
2026 NEW Pool Salt Tester, Digital Salinity Meter, High Accuracy 5 In 1 Salinity Tester for Salt Water,IP67,New 2026
From $74.00
Salinity Meter, Ip67 Waterproof Salinity Meter Tester For Food High Accuracy Salt Concentration Mea
From $79.00
in 1 Digital pH & Chlorine Tester for Pool Spa Water - Portable CL2 Analyzer with Large Di
From $84.00
4.01/6.86 Ph Buffer Solution Ph Powder Calibration Suitable compatible with Ph ...
From $54.00
Suitable For Aquarium, 2-In-1 Ph Ec Meter Water Quality Monitor
From $94.00
Multifunction Soil Meter Analyzers Measure Moisture Acidity Temperature Light Intensity And Environment Humidity Multicolor
From $94.00
Bluetooth Connection APP 6-In-1 Water Quality Detector PH/ORP/EC/TDS/Temperture Swimming Pool Resid
From $129.00
Ph Replacement Probe Aquarium Laboratory Electrode Ph Meter Potential Bnc Q9 Connector
From $32.95
Smart PH Chlorine Meter Swimming Pool Water Quality Tester ORP EC TDS Temp Level Online Monitoring Analyzer compatible with Spa
From $109.00
PH Meter for Water,PH Tester 0.01 PH Accuracy Water Quality Tester with 0-14 PH Measurement Range for Household Drinking
From $19.95
Ph Replacement Probe Aquarium Laboratory Electrode Ph Meter Potential Bnc Q9 Connector
From $32.95
PH Meter compatible with Water, PH Tester 0.01 High Accuracy Water Quality Tester with 0-14 PH Measurement Rang
From $21.95
PH/Free Chlorine/ORP/EC/TDS/Salinity/Temp Water Quality Analyzer PH Meter Pool Salt Tester compatible with Aqu
From $109.00
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperatur
From $129.00
Water Quality Test Meter,Ph Meter Tds Meter 2 in 1 Kit with 0-14.00Ph and 0-9990 Ppm Measure Range f
From $19.95
TDS Meter Digital Water Tester - Versatile Digital TDS Meter - Ph TDS
From $13.95
Digital Water Quality Test Pen Ec Tds Tester Ph Meter Water Hardness Instruments Purity New 2024 High Quality Tw
From $36.95
Pool and Spa Test Strips, 5 in 1 Water Quality Test on Chlorine/Free Chlorine/pH/Alkalinity/Liquid Hardness, General Chemistry Tester 100 Pcs Tw
From $44.95
Ph Replacement Probe Aquarium Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connector Tw
From $47.95
7 in 1 PH/TDS/EC/ORP/Salinity /S.G/Temperature Meter C-600 Water Quality Tester for Drinking Water,
From $46.95
4 in 1 YY-400 PH/ORP/H2&TEM Meter Digital Hydrogen Ion Concentration Tester for Aquarium, Swimming Pool, Backlight
From $37.95
2 in 1 PH/Temp PH Tester Quality Analyzer Desktop Automatic Calibration Acidity Meter Laboratory Aq
From $189.00
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool compatible with S
From $119.00
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll compatible with Water Urine Saliva S
From $16.95
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur
From $129.00
7 in 1 PH/Free Chlorine/ORP/EC/TDS/Salt/Temp PH Meter Swimming Pool Salinity Tester IP67 Waterproof
From $139.00
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester compatible with Laboratory Drinking Tank
From $74.00
Water Quality Tester 2 In 1 Digital Ph Tester Chlorine, Portable Cl2 With Large Display For Pool Spa Water Quality Analyzer
From $64.00
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur Edition 0618
From $149.00
BNC Q9 pH Probe for Aquarium Water Quality and Hydroponic Testing
From $37.95
Digital PH Meter High Accuracy Water Quality Tester PH/tds/ec/Temp Tester
From $54.00
Convenient Electronic Salinity Tester High Accuracy Feature ABS Case Large Display Fast Response Measurement Multicolor
From $229.00