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Shop the best prices on 883 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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65 - 96 of 883
Water Quality Tester TDS EC Temperature Meter Portable PPM Measurement Device for Hydroponics and Aquariums
$14.95 Save $8.00 RRP: $22.95
Digital Sugar Tester 032% Brix Refractometer With ATC Handheld For Fruit Juice And Beer Testing Optical Meter Retail Box Point Of Care
$29.95 Save $15.00 RRP: $44.95
PH Meter Digital Litmus pH Water Quality Test Pen for Swimming Pool, Drinking Water, Aquarium, Laboratory - Range 2.00-16.00
$23.95 Save $12.00 RRP: $35.95
Bodenfeuchtigkeitsmesser Pflanzenfeuchtigkeitsmesser pH Tester für Innen- und Außenräume Rasenflächen Balkon ohne Batterie
$17.95 Save $9.00 RRP: $26.95
PH Electrode With Sensitive Detection Sensor, 115 cm Cable Length, BNC Connection For Accurate pH Measurements
$22.95 Save $11.00 RRP: $33.95
Water Quality Tester Digital TDS Meter Pen with LCD Display for Drinking Water Aquarium Hydroponics
$17.95 Save $9.00 RRP: $26.95
pH Sensor 014 pH Range Detection Regulator Module With BNC Electrode Probes And Meter Tester
$26.95 Save $14.00 RRP: $40.95
Water Quality Tester TDS EC Temperature Meter Portable PPM Measurement Device for Home Use Accurate Testing Tool
$14.95 Save $8.00 RRP: $22.95
Industrial PH Probe for Accurate Measurements, Wide Range, Easy Operation, Compatible with Various Solutions
$28.95 Save $14.00 RRP: $42.95
Digital Salinity Meter Pen For Food And Beverages, Salt Content And Water Quality Testing, Aquarium Seawater Salinometer
$59.00 Save $30.00 RRP: $89.00
pH Electrode Probe 0-14 pH Range BNC Compatible Long Cable 2.95m Black pH Sensor for Accurate Measurements
$30.95 Save $15.00 RRP: $45.95
Professional pH Measuring Strips Ensure Accurate Results Paper Litmus Indicator
$15.95 Save $7.00 RRP: $22.95
7 in 1 Digital Water Quality Tester with Backlit Display, MultiParameter pH Meter for Aquarium Fish Tank
$74.00 Save $35.00 RRP: $109.00
Water Quality Tester 5 in 1 Digital TDS Meter for Drinking Water Aquarium Pool Hydroponics
$27.95 Save $14.00 RRP: $41.95
Digital Water Tester 4 in 1 Smart App Control for Pool, Drinking, Aquarium, pH TDS EC TEMP
$45.95 Save $23.05 RRP: $69.00
4 in 1 pH EC TDS Temperature Meter for Hydroponics Nutrient Solution with RealTime Display
$59.00 Save $30.00 RRP: $89.00
Water Quality Tester Digital pH Meter for Aquarium Hydroponics with Accurate Water Measurement
$42.95 Save $21.05 RRP: $64.00
Digital 3in1 TDS Meter Water Quality Tester for Drinking Water RO System Aquarium Hydroponics
$16.95 Save $8.00 RRP: $24.95
3 in 1 Digital TDS EC Temperature Meter with LCD Display for Drinking Water and Aquarium Testing
$15.95 Save $7.00 RRP: $22.95
Water Quality Tester Digital PH Meter MultiParameter Accuracy for Pools Aquariums Drinking Water
$79.00 Save $40.00 RRP: $119.00
100Pcs Hot Tub Test Strips, 4 In 1 pH Tester for Pool Water, Total Alkalinity, Chlorine, and Bromine Testing
$15.95 Save $7.00 RRP: $22.95
Digital Salinity Meter Pen Salinometer For Aquarium Seawater And Food Beverages Salt Content Water Quality Testing
$59.00 Save $30.00 RRP: $89.00
Smart Soil pH Meters for Accurate Monitoring of Soil Acidity, Alkalinity, Moisture Levels, and Plant Health
$15.95 Save $5.00 RRP: $20.95
Precision Electronic Soil pH Meter for Gardening, Fast Accurate Soil Testing with Digital Display and Calibration Function
$16.95 Save $5.00 RRP: $21.95
Precision Electronic Soil pH Meter for Gardening and Agriculture, Fast Accurate Measurement, Easy to Use, Compact Design
$16.95 Save $3.00 RRP: $19.95
Water Quality Tester Digital Water Testing Meter Portable Tool With DoubleColor Backlight For Aquarium Fish Tank Pond
$19.95 Save $10.00 RRP: $29.95
Water Quality Tester, Digital TDS EC Temperature Meter, 09999PPm Professional Device for Swimming Pools, Portable Tool for Accurate Measurement
$15.95 Save $7.00 RRP: $22.95
2 In 1 Water Quality Testing Device PH Tester And Chlorine Tester For Swimming Pool And Spa Water CL2 Meter
$19.95 Save $10.00 RRP: $29.95
Electrode BNC Connector Aquarium Hydroponic Monitor Probe Smart Sensor Digital Meter
$36.95 Save $17.05 RRP: $54.00
WiFi Smart pH Monitor Data Logger for Aquariums, Pools, Hydroponics - Temp, TDS, Salinity, EC, ORP Analyzer
$129.00 Save $60.00 RRP: $189.00
5 in 1 pH Meter Digital Tester for Water, TDS, EC, Salt, Temperature - High Accuracy pH Pen for Hydroponics, Aquariums, Pools
$35.95 Save $17.00 RRP: $52.95
3in1 Soil Tester Fertility Humidity pH Meter Digital LCD Backlit Moisture Sensor For Outdoor Plants Gardening
$74.00 Save $35.00 RRP: $109.00