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Shop the best prices on 35,868 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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2,817 - 2,848 of 3,200
4-in-1 TDS Meter Digital Water Tester - Accurate, Reliable for Drinking Water, Aquariums
From $20.95
Tds Meter Digital Water Tester - 4 in 1 Quick & Accurate TDS Temperature(°C, °F) & EC Meter,Water Quality Tester
From $20.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool B
From $18.95
Digital PH Meter Pen 0-14pH Water Quality Tester Accuracy 0.01 PH Temp Test for Drinking Water Pool Aquarium
From $19.95
Soil PH Meter No Battery Required Soil Tester Sensitive Probe PH Tester for Garden Potted Plants Vegetable Patch Orchard
From $19.95
TDS Meter Digital Water Tester Digital 0-14 PH Meter Tester 0-9990ppm TDS&EC LCD Water Purity PPM Aquarium Filter
From $22.95
Digital TDS Meter EC Pen Tester Purity 0-9990ppm for Aquarium Pools Drinking Water B
From $15.95
Soil Test Tool Soil Ph Meter Portable Soil Measure Equipment for Garden Backyard
From $17.95
6-in-1 Bluetooth Water Quality Detector, pH/ORP/Chlorine/EC/TDS/Temperature Meter, Smart Online Tester for Drinking Water, Hydroponics, Lab, Aquarium
From $199.00
ORP-169F Waterproof ORP Meter ORP Meter Water Quality Tester Test Tool ORP Tester
From $47.95
TDS-A6V High-Precision Tap Water Quality Analysis Instrument Ec Conductivity Water Test Pen Tds Water Quality Test
From $64.00
Digital PH Meter Water Quality Monitor with Temperature Screen High Precisions PH Acidity Tester for Water Aquariums
From $159.00
Easy to Use Sturdy Water Quality Probe for Pools Aquariums Monitors Salinities Temperature Meter Home Accessories Multicolor
From $54.00
High-Concentration Salinity Meter, Measurement Range 0-28%, Crack-Resistant and Oxidation-Resistant, More Accurate
From $259.00
3 In1 Wifi Water Quality Tester PH Salinity Alkalinity Meter BNC Type Probe Analyzer for Aquarium Hydroponics EU Plug
From $209.00
Digital Water Quality Monitor Tester-PH/TDS/EC/Temp Analyze Monitor Tester for Pool/Drinking Water/Aquariums/Life WaterB
From $39.95
Pool Water pH&Chlorine Tester for European Swimming Pools_zyae
From $89.00
High Precision Water Hardness Instrument EC Tester PH Meter Aquarium Pool Water Quality Purity Testing Pen
From $23.95
Professional pH meter with automatic calibration – Measuring range 0-14 pH – Resolution 0.01 pH – LCD screen for aquariums and swimming pools Aura
From $69.00
PH Electrode Sensor Probe 0-14 PH with Sensor PH Probe PH Replacement Probe for Experiment Lab Pool Water Analyzer
From $64.00
Water Quality Tester TDS EC PH SALT S.G ORP TEMP 7 in 1 IP67 Waterproof Multifunction Digital Water Tester
From $69.00
Soil Tester with Back Light LCD Display Compact Acid Meter Acid-Base Punnyb
From $36.95
Brix Refractometer 0-90% Range Aluminum Alloy Body High Accuracy 0.20% for Fruit Sweetness and Cutting Fluid Concentration Measurement
From $64.00
Soil Fertility Analyzer, Tests Nitrogen Phosphorus Potassium pH EC, Gardening Tool, Compatible with MM2
From $42.95
4 in 1 Soil Tester pH Humidity Light Temperature Electronic Soil Meter
From $89.00
High-precision Soil pH Test Instrument pH Meter Hygrometer
From $94.00
PH Meter 0.01 Accuracy 0-14 PH Range Water Quality Tester for Household
From $38.95
Portable Water Quality Test Meter TDS PH EC Temperature 4 in 1 Set for Hydroponics Aquariums Drinking Water RO System Multicolor
From $94.00
pH Sensor Module with Probe, Electrode, Connector and pH Controller
From $69.00
Portable pH Meter with LCD Backlit Display pH Electrode for Accurate Acid Measurement
From $84.00
pH Tester 0.00-14.00 Measuring Range Auto Calibration Function
From $79.00
Water Quality Monitor Kit with PH Electrode Probe, 0.75M Cable
From $26.95