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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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161 - 192 of 885
PH Tester Portable Water Quality Meter 10mL Aquarium Water Tester Freshwater Saltwater Drinking Water Pools Hydroponics
$14.95 Save $8.00 RRP: $22.95
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
pH Pool Tester - ABS Material, Lightweight, Easy-To-Read Display, Swimming Pool Water pH Meter
$26.95 Save $13.00 RRP: $39.95
Portable LCD Digital pH Meter Pen, pH Tester with 2-Point Auto Calibration, pH Meter for Aquarium, Swimming Pool Water and EbTools
$17.95
Digital pH Tester - TMISHION - pH Meter - Glass Electrode - Automatic Calibration - Waterproof LCD TMISHION
$17.95
TDS Water Quality Tester with Digital Display and Sensitivity for Drinking Water Testing
$64.00 Save $30.00 RRP: $94.00
Water Quality Inspection Equipment pH Tester Chlorine Meter for Swimming Pool
$26.95 Save $13.00 RRP: $39.95
Refraction Meter Smart Brix Refractometer ABS For Brewing Applications Handheld
$27.95 Save $13.00 RRP: $40.95
PH Meter Detector With TDS Salinity EC Acid Voice Model Multiparameter Water Quality Tester
$51.95 Save $27.05 RRP: $79.00
PH Electrode Probe Laboratory Use pH Culture Detector Sensor Aquarium Water Quality Tester 0.00-14.00 pH Range
$27.95 Save $14.00 RRP: $41.95
Digital Online Water Quality Tester LCD Display Precision PPM Meter 0.009990 Range Auto ShutOff 1/4 Inch TFitting
$74.00 Save $35.00 RRP: $109.00
Soil Moisture Meter and pH Hygrometer for Pots TA8671 - Handheld Plant Tester
$69.00 Save $35.00 RRP: $104.00
Digital PH Meter 7-In-1 Water Tester, High-Accuracy Pen-Type, Pocket-Size, For Drinking Water, Aquariums, Hydroponics
$59.00 Save $25.00 RRP: $84.00
TDS Meter Water Quality Tester 0-9990ppm with 2% Accuracy, Data Lock for Drinking Water, Hydroponics, RO Systems, Pool Testing
$16.95 Save $8.00 RRP: $24.95
Digital pH Meter, 5 in 1 EC Pool pH Tester for Water, Aquarium, Hydroponics
$49.95 Save $24.05 RRP: $74.00
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
Digital Soil Liquid pH Meter for Home Use
$104.00 Save $55.00 RRP: $159.00
Replacement Electrode Probe for PH Water Quality Tester, Compatible with PH818 Aquarium, Durable and Accurate pH Measurement Probe
$31.95 Save $16.00 RRP: $47.95
Digital pH Meter Replacement Electrode Probe With BNC Connector, 1.2m Cable, Buffer Powder, For Aquarium, Hydroponics
$24.95 Save $12.00 RRP: $36.95
Soil Moisture Meter for Plants and Flowers, pH Tester, Moisture Measurement, Light Meter, Hydroponics Analyzer for Gardening
$40.95 Save $23.05 RRP: $64.00
Water Quality Tester, TDS Digital pH Meter Water Test Pen
$14.95 Save $7.00 RRP: $21.95
3in1 Water Quality Tester Conductivity PH Water Detection Pen TDS EC Range 09990 for Tourism of the Drinking Water Industry White boxed
$18.95 Save $9.00 RRP: $27.95
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 pH Tester 2.00-16.00 pH Range Water Quality Test Pen For Swimming Pool, Aquarium, Hydroponics
$24.95 Save $12.00 RRP: $36.95
ORP Replacement Probe with BNC Q9 Connector for Accurate pH and Water Quality Measurement, Durable and Universal Compatibility
$38.95
Water Quality Tester 6-In-1 pH Meter With WiFi, App Real-Time Viewing, Data Export, For Pool Aquarium Fish Tank
$169.00 Save $80.00 RRP: $249.00
Hydrogen Concentration Water Quality Test Pen 4 In 1 Digital Drinking Meter Beige Portable
$74.00 Save $35.00 RRP: $109.00
Water Tester Portable TDS Meter Handheld Digital Water Meter For Aquarium And Pool Water Quality Tester
$36.95 Save $17.05 RRP: $54.00
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
7In1 Water Quality Pen Portable Tester With Backlight For pH TDS EC Salinity SG ORP Temperature
$64.00 Save $30.00 RRP: $94.00
Garden Watering Timer with Automatic Drip Irrigation Control, 2Hour Mechanical System for Agriculture
$19.95 Save $9.00 RRP: $28.95