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pH Meters

Shop the best prices on 28,542 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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97 - 128 of 3,200
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Drinking Tank
From $64.00
PH Meter with Backlight Online PH-991 Aquarium PH Tester Temp Monitor Durable Acidimeter Tool for Tank Swim EU Plug
From $84.00
Soil PH Meter, 4 in 1 Soil Tester Moisture, Digital Plant Moisture Meter with PH/
From $48.95
Digital Ph Meter High Precision Lcd Aquarium Water Acid Ph Tester Pool Analyzer -SHZNV
From $44.95
4-in-1 Soil pH Meter, Digital Moisture Temperature Light Tester with LCD Screen, Gardening Plant Care Tool for Indoor Outdoor Potted Plants
From $16.95
Digital Pen Type pH Tester with 0.01 Accuracy, 0.00-14 Range, LED Display for Water, Food, Soil and Temperature Testing
From $74.00
Portable Water Quality Tester P-101 for Swimming Pool pH and Chlorine Monitoring
From $48.95
Lcd Digital Tds-3 Meter Temp Ppm Tester Pen For Testing Water Quality [PB]
From $22.95
6-in-1 Bluetooth Water Quality Tester, pH/Chlorine/EC/TDS/ORP/Temperature Meter compatible with Home, Lab, Hydroponics, Aquarium
From $299.00
Digital Water Tester, TDS Meter compatible with Mineral Water Drinking Water, Portable Precise Quality Testing Pen with 0-9990ppm Range, White ABS
From $54.00
Digital pH Meter 0.01 pH Accuracy, Automatic Calibration Water Quality Tester compatible with Drinking Water, Aquarium, Pool, Hydroponics
From $69.00
3 Pack pH Meter TDS EC Meter and 3-in-1 Soil pH Tester Digital Kit compatible with Home Garden Lawn, Yellow Blue Green
From $54.00
(Style B)Type B 7 in 1PH Meter Water Quality Tester PH/TDS/EC/ORP/S.G/Water Salinity/Temp Pen Tester
From $59.00
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory DriP2026050900162
From $74.00
TDS-3 Portable LCD Digital TDS Meter Pool Home Water Quality Purity Testing Pen
From $16.95
Intelligent 4-channel Wi-Fi switch with intelligent relay module (DC 5V, 12V, 24V, 48V), timer, smartphone and remote control control compatible with
From $139.00
Pool Salt Tester PH Meter 5 in 1 Salinity PH Temp-EC-TDS Meter For Hydroponic Systems
From $33.95
Quick water tester compatible with EU with electrolyzer and TDS meter
From $25.95
PH Test Strip 0-14, 5m Roll Laboratory Indicator Paper for Acid Alkaline Testing, Water Urine Saliva Soil Aquarium, Accurate Litmus Strips
From $30.95
pH/Cl2 Tester, Quality Tester 2 in 1 Water Detector Portable Digital pH and Chlorine Water Quality Tester for Spas
From $74.00
PH Meter, Soild PH Tester[Upgraded Version], for Home Water and Garden Soil Use
From $28.95
Tds Meter Digital Water Quality Tester Ppm-meter Ec Meter For Drinking Water 25-26
From $37.95
3 in 1 Digital PH Meter , TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool, Hydrop Walkbee A 2025
From $33.95
Soil Ph & Moisture Tester With 250mm Long Metal Probe Waterproof Soil Tester For Garden Flower Farm
From $64.00
Water TDS Meter Water Quality Tester, HASFINE 3 in 1 TDS Digital Conductivity Meter, EC and Temperature Meter
From $40.95
DIY Digital LED Line 1Hz-50MHz Crystal Oscillator Frequency Counter Meter Tester Kit Tool
From $26.95
Digital pH Tester - 0.01 Resolution - Pocket Accuracy - 0-14 pH Measurement Range - Suitable for Aquariums
From $23.95
Digital pH meter, water quality measuring instrument, measures pH, ORP, H2, temperature, hydrogen content, portable pen, water purity detector
From $54.00
(183.73.7cm) pH Meter, 5 in 1 pH/TDS/EC/Salinity/Thermometer, LCD Screen pH Tester, Automatic Temperature Compensation, Electronic Swimming Pool pH
From $69.00
PH Meter EC Monitor Aquarium Digital Professional Water Quality Tester Purifier For Swimming Pool Acidity Meter PH/EC Meter
From $159.00
6 in 1 SPA Water Test Kit PH//GH/CYA// Water Chemical Testing Chlorine PH Meter for SPA and Hot Tubs
From $11.95
LCD TDS-3 Meter for Drinking Water Quality Tester
From $31.95