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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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641 - 672 of 883
Swimming Pool Water Quality Tester PC102 - pH Tester for Pools and Spas, Easy-to-Use Digital Water Testing Device
$24.95 Save $13.00 RRP: $37.95
TDS Tester 10In1 Water Quality Tester For Aquarium & Pool PH TDS EC Salt Temp SG ORP H2 Resistivity Pen Accessory X
$38.95 Save $20.05 RRP: $59.00
PH Meter For Aquarium MultiParameter Water Quality Monitor Online Acidometer
$52.95 Save $26.05 RRP: $79.00
4 in 1 NPK Soil Tester with Accurate Nutrient Detection and Temperature Monitor for Garden and Farm
$104.00 Save $55.00 RRP: $159.00
Digital Water Quality Tester 5 in 1 TDS EC pH Salinity Temperature Meter for Pools Aquariums Drinking Water Monitoring
$35.95 Save $18.05 RRP: $54.00
Moisture Meter and pH Tester for Soil, Plant Light Intensity, Dual Function Moisture and pH Measurement Tool
$69.00 Save $35.00 RRP: $104.00
Water Ph Tester 3In1 Digital TDS EC Temp PPM Water Quality Meter Pen Alloy Probe Backlit For Aquarium And Pool Yellow
$34.95 Save $17.00 RRP: $51.95
Cherry Pink Water Temperature Meter for Baby Bath Safety, Accurate Readings, Easy-to-Read LCD Display, Waterproof Design
$21.95 Save $6.00 RRP: $27.95
TDS Meter pH Tester Pen With ATC, 0.01 pH Accuracy, Water Quality Tester For Farming, Pools, Drinking Water, Test Strips
$52.95 Save $26.05 RRP: $79.00
Water Quality Tester TDS EC Temperature Meter Portable PPM Measurement Device for Aquariums and Swimming Pools
$14.95 Save $8.00 RRP: $22.95
Water Quality Tester Inline Single Meter 09990 PPM For Aquariums, Hydroponics, Drinking Water
$43.95 Save $20.05 RRP: $64.00
1 piece portable pool pH meter chlorine digital tester water quality detector ABS
$26.95 Save $12.00 RRP: $38.95
PH Controller Electrode 014 pH Range, BNC Connector Probe Kit For Aquarium
$22.95 Save $11.00 RRP: $33.95
Water Quality Tester, Digital LCD Multi-Parameter Monitor for pH, Salinity, ORP, EC, Temperature, and Specific Gravity (UK)
$139.00 Save $70.00 RRP: $209.00
Dissolved Oxygen Meter For Water, Resolution 0.0-40.0 mg/L, Oxygen Saturation 0.0-300.0%, ATC, Freshwater Aquaculture
$139.00 Save $70.00 RRP: $209.00
3 In 1 Soil PH Meter With Moisture Sensor And Humidity Monitor For Hydroponics, Garden And Plants
$28.95 Save $15.00 RRP: $43.95
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
Soil pH Tester for Garden and Lawn with Accurate Measurement Indoor Outdoor Use
$16.95 Save $8.00 RRP: $24.95
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
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