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Shop the best prices on 847 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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1 - 32 of 847
pH Electrode with BNC Connector for AquaMedic pH Controller
$59.00 Save $25.00 RRP: $84.00
Water Tester Pen Portable LCD Screen Three In One Water Quality Analysis Instrument Conductivity Thermometer Mineral Content Meter
$20.95 Save $11.00 RRP: $31.95
Smart Soil pH Meters for Accurate Soil Acidity and Alkalinity Monitoring, Digital Display, Compact Design, Easy to Use
$15.95 Save $3.00 RRP: $18.95
Accurate Soil pH Meter for Gardening and Agriculture, Fast Digital Readings, Compact Design, Easy to Use
$45.95 Save $13.05 RRP: $59.00
Schwimmbad-Wasserqualitätstester PC101, Tragbarer pH-Tester für Pool und Aquakultur, Messgerät für Wasserqualität
$25.95 Save $7.00 RRP: $32.95
Digital Water Tester 09999 PPM Portable Meter For Aquarium Hydroponics Filter Tanks Camping And Home Plants
$14.95 Save $8.00 RRP: $22.95
Portable Handheld Soil pH Meter for Gardening and Agriculture with Fast Accurate Readings and Lightweight Design
$19.95 Save $4.00 RRP: $23.95
Water Tester PH Meter 0.01 High Precision, 0-14 pH Range, For Tap Water, Aquarium, Swimming Pool (Rosso)
$24.95 Save $12.00 RRP: $36.95
Soil pH Meters for Gardening and Agriculture - Accurate, Fast Reading, Lightweight, Easy to Use
$46.95 Save $12.05 RRP: $59.00
Water Tester, Digital TDS Meter for Drinking Water Quality Analysis 0-9990ppm, Ideal for Aquariums, Hydroponics, Pools
$25.95 Save $13.00 RRP: $38.95
1Pc Digital Water Quality Tester for Pools, Portable pH Meter for Spa and Pool Maintenance, Accurate Water Quality Detection
$26.95 Save $7.00 RRP: $33.95
PH Electrode Sensor Probe For Industrial Laboratory And Pool Water PH Meter With Plastic PH Probe And BNC Connector
$25.95 Save $13.00 RRP: $38.95
Accurate pH Meter for Water Testing, Freshwater and Seawater Aquarium pH Tester Kit
$14.95 Save $8.00 RRP: $22.95
Food Dough PH Meter, LCD Backlight, Model YY1030, pH Tester And Temperature, For Soil, Cosmetics, Cheese
$53.95 Save $30.05 RRP: $84.00
Five-in-One Multifunctional Soil Detector for pH Testing, Temperature, Humidity, and Light Measurement
$42.95 Save $21.05 RRP: $64.00
PH Reagent Test Drops pH Indicator Solution 10 mL Water Quality Tester pH Meter for Water Swimming Pool Sea Water
$14.95 Save $8.00 RRP: $22.95
TDS Meter Digital Water Test Device with EC and Temperature Measurement, Accurate PPM Meter for Aquariums and Hydroponics
$20.95 Save $10.00 RRP: $30.95
PH Meter Replacement Probe 5x Electrode Sensor Replacement For Aquarium PH818 Compatible PH Tester Acidometer
$104.00 Save $55.00 RRP: $159.00
TDS Tester For Drinking Water Digital EC Temperature Meter 0-9999 PPM Portable Aquarium Tool
$14.95 Save $8.00 RRP: $22.95
Water Quality Tester Digital TDS EC Temperature Tester 0-9999 PPM Handheld for Pools and Aquariums
$14.95 Save $8.00 RRP: $22.95
Digital PH Test Water Quality Pen TDS EC ORP Temp Meter Backlit PH Tester For Drinking Water Hydrogen Water Analysis
$35.95 Save $18.05 RRP: $54.00
Portable Soil pH Tester and Moisture Meter for Accurate Garden Readings Handheld Tool Home Garden Use
$22.95 Save $11.00 RRP: $33.95
pH Meter Calibration Solution Set - 15/18/20-Piece Set, Professional Buffer Solutions For pH Meters, Accurate Readings
$31.95 Save $16.00 RRP: $47.95
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