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Shop the best prices on 26,954 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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481 - 512 of 3,200
High Precision Water Hardness Tester, EC TDS pH Meter for Aquarium Pool Water Quality Testing
From $24.95
Digital Multi-function LCD Monitor TDS & EC Meter Water Measurement Test Tool(Beige)
From $29.95
6 In 1 Water Quality Tester Smart Online Bluetooth Water Chlorine Meter Ph Meter Pool Power Tools
From $149.00
PH Value Sensor Module Detecting and Collecting Electronic Component PH0-14 5±0.2V AC / DC
From $54.00
Water tester for pH measurement, high-precision 0.01 blue pen 0-14
From $84.00
PH Probe Value Detect Acquisition Monitoring Industrial Control Supplies
From $54.00
ECO6 Food Pesticide Nitrate Nuclear Radiation Environmental Detector
From $749.00
BENETECH GM760 Digital PH Meter Tester
From $59.00
SOIL LAWN FLOWER PLANT TEST METER GARDEN TESTER pH NPK E2N6
From $42.95
XX j.s S202412274763 High Accuracy Food pH Tester with LCD for Brewing Canning Fruit Measurement
From $109.00
PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe Acidometer for Aquarium PH Me
From $20.95
Ph Tester Digital Ph Meter,professional Ph Pen With 0.01 Ph
From $44.95
5 in 1 Digital PH TDS EC Meter Pen Salinity Temperature Tester Conductivity Filter Purity with Backl
From $54.00
Digital Ph Meter Large Waterproof Pen Water Quality Tester 4 In 1with Auto Calibration Function 0-14 Ph Range Tester Kit
From $69.00
5 in 1 Digital PH TDS EC Meter Pen Salinity Temperature Tester Conductivity Filter Purity with Backl
From $46.95
PH Meter Digital PH Meter 4 in 1 Multifunctional PH/EC/TDS/Temp Meter Digital Water Quality Tester Monitor Meter Pen Multicolor
From $94.00
Digital PH Meter Pen, Wine Tester, Yellow, 0.0-14.0 pH Range, 0.1pH Resolution, LCD Display, Pocket Size, for Wine, Aquarium, Pool, Home Lab, 1 Pack
From $8.95
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
From $41.95
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperature Probe
From $119.00
Solar Swimming Smart Chlorine Meter for Swimming Pool Chlorine/PH/TDS/EC/ORP/Salinity/TEMP Test
From $359.00
Digital Salinity Meter, 5 in 1 Pool Salt Tester with Backlight, High Accuracy, IP67 Waterproof for Salt Water, Conductivity TDS pH Meter
From $35.95
Digital 5-in-1 Salinity Meter, High Accuracy Water Quality Tester with Backlight, EC/TDS/pH Measurement
From $21.95
Digital Salinity Meter for Saltwater Pool, 5-in-1 Water Quality Tester with pH/TDS/Conductivity, IP67 Waterproof, High Accuracy
From $41.95
5 in 1 Digital Salinity Tester for Pool Salt Water, High Accuracy, IP67 Waterproof, with Backlight, pH/TDS/Conductivity Meter
From $49.95
ORP/Redox Meter Pen Tester with Digital LCD Display for Water Quality Testing
From $38.95
5 in 1 Digital Salinity Tester, IP67 Waterproof, Accurate Conductivity/TDS/pH Meter with Backlit Display for Salt Water Pools
From $22.95
Digital Pool Salinity Tester, 5-in-1 Water Quality Meter for Saltwater Pools, IP67 Waterproof, High Accuracy
From $33.95
Pool Salt Tester, Digital Salinity Meter, 5 in 1 High Accuracy Water Quality Tester for Salt Water, IP67 with Backlight
From $36.95
5-in-1 Chlorine Meter, pH/ORP/Cl/H2/Temperature Tester, Automatic Temperature Compensation, for Pool, Aquarium, Drinking Water
From $44.95
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool, Hydroponics
From $38.95
Water Quality Tester Electrolyzer Electrolytic Iron Bar TDS Tester Electrolyzer Fast Water Quality T
From $40.95
2 in 1 pH and Chlorine Water Quality Tester for Pool and Spa, Portable Digital Meter
From $27.95