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Shop the best prices on 848 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Dornbracht, SOJA&CO. and Zerowater. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United States.

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PH‑900 PH Meter LCD Digital Water PH Tester with Replaceable Electrode Probe High Accuracy for Water Quality TestingEU Plug 220V
$32.95 Save $19.00 RRP: $51.95
Refractometer Handheld Seawater Salinity Meter 0100% Sodium Chloride Concentration Refractometer Easy To Use
$34.95 Save $17.00 RRP: $51.95
Water Testing Pen LCD Screen Safe Reliable Automatic Temperature Compensation Accurate Display Water Quality Tester
$8.95 Save $5.00 RRP: $13.95
WiFi Online PH TDS Controller Professional 3 in 1 PH/TDS/TEMP Water Quality Detector PH Controller Water Quality Tester for Aquarium Hydroponics
$109.00 Save $70.00 RRP: $179.00
Refractometer B137WHITE, 050% Brix, ATC, Handheld, Fruit Juice Milk Tea Sugar Meter
$31.95 Save $15.00 RRP: $46.95
TDS Tester For Drinking Water Digital TDS EC Temperature Tester 0-9999 PPM Portable Device For Aquariums
$14.95 Save $8.00 RRP: $22.95
1 LCD Garden Soil Tester with Humidity, Temperature, Sunlight, and pH Measurement Functions
$34.95 Save $17.00 RRP: $51.95
100 Stück PH-Testpapier für Aquarien - Mehrzweck-Teststreifen für Chlor, pH-Wert, Wasserhärte, Brunnenwasser-Analyse
$17.95 Save $9.00 RRP: $26.95
6-in-1 pH Monitor Water Quality Tester for Aquariums Hydroponics Pools Salt Temperature S.G TDS EC Continuous Monitoring
$119.00 Save $50.00 RRP: $169.00
Moisture Meter, Soil pH Tester for Hydroponics, Wooden Humidity Sensor, 3-8 pH, 1-8 Moisture, Soil Detector
$94.00 Save $45.00 RRP: $139.00
pH Meter Temperature Measurement For Dough Alkalinity And Soil pH Testing, Automatic Temperature Compensation, Readings
$64.00 Save $35.00 RRP: $99.00
Digital pH Tester For Food & Soil, Dough Alkalinity, ATC, Backlit LCD, Protective Electrode Cover, Field And Kitchen Use
$64.00 Save $35.00 RRP: $99.00
Soil pH Meter 3-in-1 Soil Tester Kit for Garden, Farm, Lawn, Indoor Use, Battery-Free, Lady Shape Red M
$22.95 Save $11.00 RRP: $33.95
Analogue TDS Sensor Meter for Water Quality Testing, Conductivity Tester with 2 Cables for DIY Projects
$17.95 Save $8.00 RRP: $25.95
Soil pH Meter for Gardening and Agriculture - Accurate, Fast Readings, Easy to Use, Ideal for Soil Testing
$45.95 Save $13.05 RRP: $59.00
Precision Electronic Soil pH Meter for Gardening and Agriculture, Fast Accurate Readings, Compact Design, Easy Calibration
$16.95 Save $3.00 RRP: $19.95
Portable Handheld Soil pH Meter for Accurate Gardening and Agriculture Measurements, Fast Results, Compact Design
$19.95 Save $4.00 RRP: $23.95
Water Quality Tester pH Meter Portable Pool Tester for Swimming Pool Maintenance, Accurate Pool Water pH Detection
$26.95 Save $13.00 RRP: $39.95
Pool Water Quality Tester, Portable pH Test Meter for Saltwater Pools and Spas, Multifunctional Water Testing Device
$39.95 Save $19.05 RRP: $59.00
6 in 1 Water Quality Tester Meter, Digital PH Monitor with TDS, EC, ORP, CF, Temperature for Aquarium and Laboratory Use
$199.00 Save $100.00 RRP: $299.00
Cherry Pink Water Temperature Meter for Baby Baths, Infant Safety Thermometer, Waterproof, Accurate Readings
$20.95 Save $10.00 RRP: $30.95
Food pH Meter 0.00-14.00 pH Range, Temperature Compensated pH Tester for Canned Meat, Cheese, Dough, Water Model A
$44.95 Save $24.05 RRP: $69.00
PH Meter Replacement Electrode Probe PH818 Compatibility Aquarium PH Meter Spare Part Acidometer Water Tester Probe
$31.95 Save $15.00 RRP: $46.95
Rechargeable pH Electrode E201C for Accurate pH, 014 pH Range, Industrial and Lab Use, Compatible with Standard Meters
$26.95 Save $14.00 RRP: $40.95
Aquarium pH Sensor Probe for Accurate Readings, Compatible with Most pH Meters & Controllers, Blue Color
$22.95 Save $11.00 RRP: $33.95
Innovative gardening tool, digital moisture and pH tester for growth conditions in your plants.
$22.95 Save $11.00 RRP: $33.95
Water Quality Tester PH/CL Meter CL2 Chlorine Tester Water Detector for Swimming Pool Aquarium
$25.95 Save $13.00 RRP: $38.95
1 piece portable swimming pool pH tester digital pH meter for pools ABS
$25.95 Save $13.00 RRP: $38.95
PH2 Pro Water Quality Pen Digital pH Meter 0.01 Accuracy Tester 2.00 to 16.00 pH Range Aquarium Lab Green
$31.95 Save $16.00 RRP: $47.95
TDS Tester Digital Water Meter Portable Handheld EC PPM Accuracy Temperature Monitor For Aquarium And Hydroponics
$16.95 Save $8.00 RRP: $24.95
PH Reagent Test Drops PH Indicator Solution for Water Quality, pH Meter and Aquarium Tester, Aquarium Test Strips
$14.95 Save $8.00 RRP: $22.95
pH Indicator Solution Portable pH Tester Liquid Acid Base Analyzer For Freshwater And Pool Water Precision Water Tester
$14.95 Save $8.00 RRP: $22.95