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Shop the best prices on 758 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Dornbracht, EbTools, Sss and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United States.

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513 - 544 of 758
PH Meter Replacement Probe 5x Electrode Sensor Replacement For Aquarium PH818 Compatible PH Tester Acidometer
$99.00 Save $50.00 RRP: $149.00
TDS Tester For Drinking Water Digital EC Temperature Meter 0-9999 PPM Portable Aquarium Tool
$14.95 Save $7.00 RRP: $21.95
Water Quality Tester Digital TDS EC Temperature Tester 0-9999 PPM Handheld for Pools and Aquariums
$14.95 Save $7.00 RRP: $21.95
Digital PH Test Water Quality Pen TDS EC ORP Temp Meter Backlit PH Tester For Drinking Water Hydrogen Water Analysis
$34.95 Save $19.05 RRP: $54.00
Portable Soil pH Tester and Moisture Meter for Accurate Garden Readings Handheld Tool Home Garden Use
$21.95 Save $11.00 RRP: $32.95
pH Meter Calibration Solution Set - 15/18/20-Piece Set, Professional Buffer Solutions For pH Meters, Accurate Readings
$30.95 Save $15.00 RRP: $45.95
PH‑900 PH Meter LCD Digital Water PH Tester with Replaceable Electrode Probe High Accuracy for Water Quality TestingEU Plug 220V
$31.95 Save $19.00 RRP: $50.95
Refractometer Handheld Seawater Salinity Meter 0100% Sodium Chloride Concentration Refractometer Easy To Use
$33.95 Save $17.00 RRP: $50.95
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
$104.00 Save $75.00 RRP: $179.00
Refractometer B137WHITE, 050% Brix, ATC, Handheld, Fruit Juice Milk Tea Sugar Meter
$30.95 Save $15.00 RRP: $45.95
TDS Tester For Drinking Water Digital TDS EC Temperature Tester 0-9999 PPM Portable Device For Aquariums
$14.95 Save $7.00 RRP: $21.95
1 LCD Garden Soil Tester with Humidity, Temperature, Sunlight, and pH Measurement Functions
$33.95 Save $20.05 RRP: $54.00
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
$109.00 Save $60.00 RRP: $169.00
Moisture Meter, Soil pH Tester for Hydroponics, Wooden Humidity Sensor, 3-8 pH, 1-8 Moisture, Soil Detector
$89.00 Save $50.00 RRP: $139.00
pH Meter Temperature Measurement For Dough Alkalinity And Soil pH Testing, Automatic Temperature Compensation, Readings
$64.00 Save $30.00 RRP: $94.00
Digital pH Tester For Food & Soil, Dough Alkalinity, ATC, Backlit LCD, Protective Electrode Cover, Field And Kitchen Use
$64.00 Save $30.00 RRP: $94.00
Soil pH Meter 3-in-1 Soil Tester Kit for Garden, Farm, Lawn, Indoor Use, Battery-Free, Lady Shape Red M
$21.95 Save $11.00 RRP: $32.95
Analogue TDS Sensor Meter for Water Quality Testing, Conductivity Tester with 2 Cables for DIY Projects
$16.95 Save $9.00 RRP: $25.95
Soil pH Meter for Gardening and Agriculture - Accurate, Fast Readings, Easy to Use, Ideal for Soil Testing
$44.95 Save $9.05 RRP: $54.00
Precision Electronic Soil pH Meter for Gardening and Agriculture, Fast Accurate Readings, Compact Design, Easy Calibration
$15.95 Save $3.00 RRP: $18.95
Portable Handheld Soil pH Meter for Accurate Gardening and Agriculture Measurements, Fast Results, Compact Design
$19.95 Save $3.00 RRP: $22.95
Water Quality Tester pH Meter Portable Pool Tester for Swimming Pool Maintenance, Accurate Pool Water pH Detection
$25.95 Save $13.00 RRP: $38.95
Pool Water Quality Tester, Portable pH Test Meter for Saltwater Pools and Spas, Multifunctional Water Testing Device
$37.95 Save $21.05 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
$19.95 Save $10.00 RRP: $29.95
Food pH Meter 0.00-14.00 pH Range, Temperature Compensated pH Tester for Canned Meat, Cheese, Dough, Water Model A
$43.95 Save $25.05 RRP: $69.00
PH Meter Replacement Electrode Probe PH818 Compatibility Aquarium PH Meter Spare Part Acidometer Water Tester Probe
$30.95 Save $15.00 RRP: $45.95
Rechargeable pH Electrode E201C for Accurate pH, 014 pH Range, Industrial and Lab Use, Compatible with Standard Meters
$26.95 Save $13.00 RRP: $39.95
Aquarium pH Sensor Probe for Accurate Readings, Compatible with Most pH Meters & Controllers, Blue Color
$21.95 Save $11.00 RRP: $32.95
Innovative gardening tool, digital moisture and pH tester for growth conditions in your plants.
$21.95 Save $11.00 RRP: $32.95