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Shop the best prices on 884 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Dornbracht, EbTools, SOJA&CO. and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United States.

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Digital Water Quality Tester, 5-In-1 PH TDS EC Meter, Salinity/Temp Conductivity Pen, Backlit, For Farming Pools Water
$43.95 Save $25.05 RRP: $69.00
Accuracy ORPs Electrode Probes With Connector 185mm For Pool And Laboratory Water Testing Relax And Laboratories
$39.95 Save $19.05 RRP: $59.00
PH Meter 0.01 pH Resolution Water Quality Tester 0-14 pH Range For Aquarium And Swimming Pool Yellow
$15.95 Save $8.00 RRP: $23.95
Handheld-pH-Tester Soil pH With App Control Backlit ATC Stainless Steel Probe 0.0-14.0 pH For Plants Aquariums 290x42 mm
$104.00 Save $55.00 RRP: $159.00
Purity Water Tester 45g Portable Digital Water Quality Meter For School Science Experiments And Pond Research
$15.95 Save $8.00 RRP: $23.95
5-in-1 Water Quality Test Pen, Voice Model EC pH TDS Salinity Meter, Water Quality Tester Without pH Powder
$49.95 Save $24.05 RRP: $74.00
Ph Test Drops Portable Water Quality Tester For Aquarium pH Testing Freshwater And Seawater Compact 10ml Bottle Home Lab
$15.95 Save $7.00 RRP: $22.95
Digital pH Meter, 0.01 pH Accuracy, ATC, pH Tester Pen, Litmus Tester, Water Quality Tester, pH Test Strips Function
$24.95 Save $12.00 RRP: $36.95
Moisture Meter 3-In-1 Soil pH Meter For Garden And Flowers, Green Soil Moisture Sensor, pH Tester, Precision Measurement
$47.95 Save $26.05 RRP: $74.00
Pen Type PH Meter PH Water Quality Tester For Aquarium Acidometer Acidity Meter
$50.95 Save $28.05 RRP: $79.00
4 in 1 Digital pH Tester EC Meter For Hydroponics And Aquarium Water Accurate Test Pen Pink Rose
$29.95 Save $14.00 RRP: $43.95
PH Meter Water 6-In-1 Bluetooth Tester For Pool, Drinking Water, Aquarium, Spas: PH ORP EC TDS Salinity Temp, Floating
$104.00 Save $55.00 RRP: $159.00
pH and TDS Meter 0.01 pH, 014 pH, 09990 ppm, Digital Water Tester for Aquarium, Drinking Water, Pool Model C
$25.95 Save $13.00 RRP: $38.95
PH Electrode Probe 0-14 pH Range, BNC Connector, 2.95 m Black Cable, PH Sensor Probe For BNC pH Probes
$30.95 Save $15.00 RRP: $45.95
Liquid PH Value Detection Sensor Module Monitoring Control Arduino Compatible 0-14 pH Range Analog Output
$94.00 Save $45.00 RRP: $139.00
5 in 1 Digital Water Quality Tester with Salinity and Temperature for Aquarium and Outdoor Use
$45.95 Save $23.05 RRP: $69.00
Water Quality Tester Pen with Accurate Mineral Detection and Light for Home Drinking Water
$16.95 Save $8.00 RRP: $24.95
4in1 Water Quality Tester with EC Conductivity Meter, Precision Digital Pen for Drinking Water, Aquariums, Pools, Spas, and Hydroponics
$16.95 Save $8.00 RRP: $24.95
pH Meter Test Strips Litmus Tester For Acid Base Analysis, 0-14 pH Range, Color-Coded Chart, Paper Strip Kit
$15.95 Save $7.00 RRP: $22.95
Water Quality Tester with Accurate Smart Sensor and LCD Display for Drinking, Pool, Aquarium, Pond
$15.95 Save $7.00 RRP: $22.95
Professional 6 in 1 Water Quality Tester with Smart App Monitoring IP67 Waterproof Digital pH Meter
$84.00 Save $45.00 RRP: $129.00
Water Quality Tester Digital pH Meter for Aquarium Hydroponics with Accurate Water Measurement
$42.95 Save $21.05 RRP: $64.00
5 in 1 Digital Water Quality Tester pH TDS EC Salinity Temperature Meter with Backlit LCD and Auto Calibration
$33.95 Save $16.00 RRP: $49.95
5in1 Digital Water Quality Tester pH TDS EC Salinity Temp Meter for Pool Drinking Water Aquarium
$59.00 Save $30.00 RRP: $89.00
7in1 Water Quality Tester Digital PH Meter with LCD Backlight for Drinking Water and Aquariums
$36.95 Save $17.05 RRP: $54.00
Digital Water Quality Tester with Large Display for Safe pH and Chlorine Testing in Pools, Spas, Aquariums
$22.95 Save $12.00 RRP: $34.95
7 in 1 Digital Water Quality Tester pH ORP Salinity Temp Meter IP67 Waterproof with Backlit LCD
$32.95 Save $16.00 RRP: $48.95
Digital PH Meter with Wide PH Range and Accuracy for Aquarium and Drinking Water
$64.00 Save $30.00 RRP: $94.00
Water Quality Tester with Resolution Display and Automatic Temperature Compensation for Lab and Aquaculture
$84.00 Save $45.00 RRP: $129.00
7 in 1 Water Quality Tester LCD Digital pH ORP Temp Salinity Meter IP67 Waterproof for Pools
$32.95 Save $16.00 RRP: $48.95
RS485 Soil NPK pH Conductivity Temperature Humidity Sensor for MultiParameter Monitoring 4in1
$84.00 Save $45.00 RRP: $129.00
Digital Water Tester with Fast Readout, Durable Plastic Water Quality Test Kit for Home and Travel
$18.95 Save $7.00 RRP: $25.95