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Shop the best prices on 885 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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ORP Replacement Probe with BNC Q9 Connector for Accurate pH and Water Quality Measurement, Durable and Universal Compatibility
$38.95
Covneinet CL2 Pool pH Tester High-Precision Spa Water Quality Analyser For Chlorine And pH Testing
$35.95 Save $18.00 RRP: $53.95
Salinity Meter for Testing the Salinity Value of a Solution for Determining Concentration in Liquid Ref: 4406
$22.95 Save $11.00 RRP: $33.95
Digital PH Meter, 3-in-1 PH Temperature Salinity Tester with LCD Backlight for Aquarium Hydroponics Pool Drinking Water
$64.00 Save $30.00 RRP: $94.00
Soil Moisture Meter and pH Hygrometer for Pots TA8671 - Handheld Plant Tester
$69.00 Save $35.00 RRP: $104.00
TDS Meter PH-2Pro EC Digital Pen Water Purity Tester With LCD Display For Aquarium Pool Drinking Water
$22.95 Save $11.00 RRP: $33.95
Ersatz PH Meter Elektrode Sonde BNC Stecker Sensor 100 cm mit Puffer Pulver für Aquarium Hydrokultur Labor 3M Wassertester
$39.95 Save $19.05 RRP: $59.00
PH-201 Laboratory Electrode Probe pH Meter For Aquarium Automatic Water pH Sensor Fish Tank
$22.95 Save $11.00 RRP: $33.95
Aquarium Digital Tester LCD Display pH Measurement For Aquaculture Pool Environments
$33.95 Save $16.00 RRP: $49.95
Water Tester Portable Water Quality Meter For School Science Experiments Camping Travel Aquarium Pond Home
$15.95 Save $7.00 RRP: $22.95
Soil Moisture Meter for Plants and Flowers, pH Tester, Hydrometer, Light Meter, Hydroponics Analyzer for Gardening
$40.95 Save $23.05 RRP: $64.00
Water Tester 5in1 Water Quality Tester TDS EC PH Temp Salinity Meter LCD Display Aquarium Water Monitor Hydroponics
$59.00 Save $30.00 RRP: $89.00
0-14 pH Tester Monitor with 90 cm Cable, High Sensitivity Electrode Probe for Aquariums and Hydroponics
$30.95 Save $15.00 RRP: $45.95
PH Meter PH-98108 Digital Water Quality Tester with Glass Electrode for Aquarium Hydroponics Food Milk Soil
$69.00 Save $35.00 RRP: $104.00
Mini PH Meter - 7 in 1 Digital Water Tester for PH, TDS, ORP, EC, Salinity, Temperature for Drinking Water, Aquariums, Hydroponics
$54.00 Save $30.00 RRP: $84.00
7 In1 Water Quality Tester Lab PH Meter Salt Tester Accuracy MultiParameter
$51.95 Save $27.05 RRP: $79.00
Digital Water Tester with Fast Readout, Durable Plastic Water Quality Test Kit for Home and Travel
$18.95 Save $7.00 RRP: $25.95
Digital pH Meter Water Quality Tester with LCD for Aquarium Pool Drinking and Lab, 2.0016.00
$43.95 Save $20.05 RRP: $64.00
Water Tester 5In1 PH EC TDS Salt Temp Meter For Drinking Water And Aquariums Pool Salt Tester
$40.95 Save $23.05 RRP: $64.00
Liquid PH Value Detection Sensor Module Monitoring Control Arduino Compatible 0-14 pH Range Analog Output
$94.00 Save $45.00 RRP: $139.00
Water Quality Tester TDS EC Temperature Meter Portable Handheld Water Analyzer For Pools, Aquariums Hydroponics Fosr PPM
$15.95 Save $8.00 RRP: $23.95
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
7In1 Water Quality Pen Portable Tester With Backlight For pH TDS EC Salinity SG ORP Temperature
$64.00 Save $30.00 RRP: $94.00
Digital Pool Water Tester 2-In-1 Chlorine and pH Tester Handheld Monitor With Probe
$41.95 Save $22.05 RRP: $64.00
Garden tool soil pH tester and moisture meter for healthy plant care
$22.95 Save $11.00 RRP: $33.95
PH Tester Chlorine Level Meter Water Quality Measurement Monitor Checker for Swimming Pool Spa Garden
$29.95 Save $15.00 RRP: $44.95
PH Meter Chlorine Pool Tester Detection Multifunction Quick Sensor Tools Measuring Detector Meter
$26.95 Save $13.00 RRP: $39.95
Digital Water Quality Tester, 5 in 1 PH Salinity TDS EC Temperature Meter with Titanium Probe for Aquarium, Pool and Hot Tub
$36.95 Save $17.05 RRP: $54.00
Professional Water Quality Tester, Digital pH Meter 0-14 pH Range, Waterproof Smart Monitor for Drinking Water, Pools, Aquariums
$119.00 Save $60.00 RRP: $179.00
DM-1 Dual Inline TDS Monitor, Digital Water Quality Tester with 2 Probes, Measures 0-9990ppm for In/Out Water Quality
$114.00 Save $55.00 RRP: $169.00
PH Measuring Device 4 in 1 Water Quality Meter for Temperature, pH, EC, CF Testing in Aquariums, Spas, and Pools
$129.00 Save $40.00 RRP: $169.00
PH Test Strips, 2 Sets, 160 Strips, 1-14 pH Range, Water Cosmetics Floor PH Test Paper With Controller Card
$15.95 Save $7.00 RRP: $22.95