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Shop the best prices on 733 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Dornbracht, EbTools, Sss and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United States.

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353 - 384 of 733
Food pH Meter 0.00-14.00 pH Range, Temperature Compensated pH Tester for Canned Meat, Cheese, Dough, Water Model A
$44.95 Save $24.05 RRP: $69.00
PH Meter Replacement Electrode Probe PH818 Compatibility Aquarium PH Meter Spare Part Acidometer Water Tester Probe
$30.95 Save $16.00 RRP: $46.95
Aquarium pH Sensor Probe for Accurate Readings, Compatible with Most pH Meters & Controllers, Blue Color
$21.95 Save $11.00 RRP: $32.95
Water Quality Tester PH/CL Meter CL2 Chlorine Tester Water Detector for Swimming Pool Aquarium
$24.95 Save $13.00 RRP: $37.95
Soil pH Tester Hygrometer Moisture Meter For Gardening Greenhouse Potted Plants All In One Dual Function
$20.95 Save $10.00 RRP: $30.95
portable swimming pool pH tester digital tester for pool water quality
$25.95 Save $13.00 RRP: $38.95
pH Meter 2 In 1 pH And Temperature Meter With Backlit 014 pH Range For Nutrients Hydroponics Indoor Aquarium
$45.95 Save $23.05 RRP: $69.00
TDS Tester 3In1 Digital H2 ORP Temp Water Meter With ATC Accuracy 02400 PPb Hydrogen Tester
$64.00 Save $30.00 RRP: $94.00
PH Testers LCD Mode Water Quality Meter Durable Material Portable PH Tester For Water Testing
$35.95 Save $18.05 RRP: $54.00
TDS Tester for Drinking Water - Portable TDS EC Temp Meter for Hydroponics, Aquariums, and PPM Measurement
$14.95 Save $7.00 RRP: $21.95
TDS Water Tester Digital EC Temperature Meter 0-9999 PPM Portable Device for Swimming Pools and Aquariums
$14.95 Save $7.00 RRP: $21.95
15 Pieces pH Calibration Powder pH Professional Calibration Solution for pH Tester Portable Easy to Mix with Distilled Water
$26.95 Save $13.00 RRP: $39.95
Multifunctional Water Quality Detector with Bluetooth LCD, PH/TDS/EC/Temperature Meter for Pools and Aquariums
$209.00 Save $100.00 RRP: $309.00
Ph Tester Digital for Pool and Drinking Water, 5 in 1 Salinity, pH, Temperature, EC, TDS Meter, High Accuracy Salt Tester
$74.00 Save $20.00 RRP: $94.00
Multifunction Water Tester for High Accuracy Drinking Water and Marine Analysis Meter with Digital Display and Compact Design
$38.95 Save $20.05 RRP: $59.00
Phenol Red 10ml pH Tester for Water Balance Measurement, Freshwater Aquarium, Garden Plants, and Lawn Care Reagent
$14.95 Save $7.00 RRP: $21.95
PH Test Drops - Accurate Water pH Meter for Freshwater and Seawater Testing | Pool pH Levels Tester with High Precision
$14.95 Save $7.00 RRP: $21.95
CL2 Tester Water Tester Chlorine Meter for Swimming Pools and Aquariums Handheld Digital Water Quality Analyzer
$24.95 Save $13.00 RRP: $37.95
Digital pH Meter 7 in 1 with Bluetooth Temp ORP EC TDS Salinity S.G Tester for Drinking Water Hydroponics Aquarium Lab
$64.00 Save $35.00 RRP: $99.00
High-precision Soil Ph Test Instrument, Ph Meter, Hygrometer, Ph Meter
$64.00
Ph Meter High Precision Portable Ph Tester Backlight Display Water Quality Tester For Laboratory Dri
$45.95
Long Probe 5 in 1 Soil PH Meter Digital Display Temperature Humidity Meter
$36.95 Save $17.05 RRP: $54.00
Water Tester, Digital TDS Meter for Drinking Water Quality Analysis 0-9990ppm, Ideal for Aquariums, Hydroponics, Pools
$24.95 Save $13.00 RRP: $37.95
Accurate Soil pH Meter for Gardening and Agriculture, Fast Digital Readings, Compact Design, Easy to Use
$45.95 Save $8.05 RRP: $54.00
Smart Soil pH Meters for Accurate Soil Acidity and Alkalinity Monitoring, Digital Display, Compact Design, Easy to Use
$15.95 Save $3.00 RRP: $18.95
performance 5in1 soil pH meter, long probe, digital temperature tester
$36.95 Save $17.05 RRP: $54.00
DM-1 Dual In Line TDS Monitor, 0-9990 PPM Digital Water Quality Tester, IN/OUT Water Quality Meter for Home and Aquariums
$109.00 Save $60.00 RRP: $169.00
Soil pH Meters Digital Handheld Portable for Gardening and Agriculture With LCD Display
$45.95 Save $8.05 RRP: $54.00
1Pc Digital Water Quality Tester for Pools, Portable pH Meter for Spa and Pool Maintenance, Accurate Water Quality Detection
$25.95 Save $8.00 RRP: $33.95
Schwimmbad-Wasserqualitätstester PC101, Tragbarer pH-Tester für Pool und Aquakultur, Messgerät für Wasserqualität
$24.95 Save $8.00 RRP: $32.95
PH Tester Pen Type Portable Water Quality Meter for Aquarium, Soil, and Hydroponics, Accurate pH Probe and Acidometer
$59.00 Save $30.00 RRP: $89.00
Digital Water Tester 09999 PPM Portable Meter For Aquarium Hydroponics Filter Tanks Camping And Home Plants
$14.95 Save $7.00 RRP: $21.95