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Shop the best prices on 881 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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289 - 320 of 881
6-In-1 pH Monitor Salt Temp SG TDS EC Water Quality Tester, Continuous pH Tester PPM Meter For Aquariums, Hydroponics
$129.00 Save $60.00 RRP: $189.00
PH Meter Water Quality Detector Digital Aquarium PH Tester Lab Grade Water Testing Pen Accuracy
$27.95 Save $14.00 RRP: $41.95
TDS Tester For Drinking Water Digital TDS EC Temperature Tester 0-9999 PPM Portable Device For Aquariums
$15.95 Save $7.00 RRP: $22.95
Inline Water Quality Test Pen Meter for Household Drinking Water Monitoring and Purity Detection
$69.00 Save $35.00 RRP: $104.00
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
Portable Handheld Soil pH Meter for Gardening and Agriculture with Fast Accurate Readings and Lightweight Design
$20.95 Save $4.00 RRP: $24.95
PH Meter Calibration Powder, Buffer Powder Set For PH Meters, 3 Individually Packaged Solutions, Easy To Use
$21.95 Save $10.00 RRP: $31.95
Food Dough PH Meter, LCD Backlight, Model YY1030, pH Tester And Temperature, For Soil, Cosmetics, Cheese
$54.00 Save $30.00 RRP: $84.00
PH Electrode Probe 0-14 pH Range BNC Connection for Accurate pH Measurement in Hydroponics and Laboratory Use
$22.95 Save $12.00 RRP: $34.95
Water Quality Tester TDS EC Temperature Meter Accurate Device for PPM Measurement, Portable Tool for Home Hydroponics Aquariums
$15.95 Save $7.00 RRP: $22.95
TDS Tester For Drinking Water | Digital EC Meter 0-9999 PPM | Portable Device For Swimming Pools, Accurate Measurement
$15.95 Save $7.00 RRP: $22.95
PH Meter Food Accuracy Sensor Temperature Acidity Tester For Brewing Cheese Meat Canning Dough Soil
$50.95 Save $28.05 RRP: $79.00
Tds Tester TDS EC Temperature Meter, Portable PPM Measurement Device, Digital Water Tester For Aquariums And Pools
$15.95 Save $7.00 RRP: $22.95
performance 5in1 soil pH meter, long probe, digital temperature tester
$38.95 Save $20.05 RRP: $59.00
Water Quality Tester with Large Screen and PH Meter Probe, Portable PH Tester for Swimming Pool and Spa Use
$30.95 Save $16.00 RRP: $46.95
Ph Meter Detector TDS Salinity Meter Voice Model EC Acidity Multi-Parameter Water Quality Testing Device
$43.95 Save $25.05 RRP: $69.00
Schwimmbad-Wasserqualitätstester PC101, Tragbarer pH-Tester für Pool und Aquakultur, Messgerät für Wasserqualität
$25.95 Save $8.00 RRP: $33.95
Secure Connection PH Electrode Probe E-201-C-9 with BNC Connector for Aquarium Water Testing Meter
$42.95 Save $21.05 RRP: $64.00
Analog TDS Sensor With 2 Cables, TDS Meter, Water Conductivity Sensor, Liquid Detection For DIY Water Quality Monitoring
$74.00 Save $35.00 RRP: $109.00
PH Tester 1-Piece 2-In-1 ABS Water Quality Testing Device With CL2 Chlorine Measuring For Pool And Aquarium
$27.95 Save $14.00 RRP: $41.95
5In1 Digital Water Quality Tester With pH And Conductivity Meter For Pools, Hydroponics And Aquariums
$79.00 Save $40.00 RRP: $119.00
Soil pH Meter 3-in-1 Soil Tester Kit for Garden, Farm, Lawn, Indoor Use, Battery-Free, Lady Shape Red M
$22.95 Save $11.00 RRP: $33.95
Digital pH and Chlorine Water Quality Tester with Dual Detection and Large Screen for Pool and Aquarium
$22.95 Save $11.00 RRP: $33.95
Digital pH Meter YY400N 4in1 Water Quality Tester for Pool Aquarium Drinking Water, Accuracy IP67 Waterproof
$99.00 Save $50.00 RRP: $149.00
Digital Water Tester with pH and Temperature Meter, IP67 Waterproof, Sensitivity for Aquarium and Soil
$69.00 Save $35.00 RRP: $104.00
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 Meter for Food and Soil Testing, Digital Display with Backlight, Automatic Temperature Compensation, Protective Electrode Cover
$64.00 Save $35.00 RRP: $99.00
Digital TDS Meter Water Quality Tester 09990ppm with Precision Waterproof Probe and Battery Included
$35.95 Save $16.00 RRP: $51.95
Water Quality Tester Kit 3pcs with Digital PH Meter for Home Drinking Water, TDS and Heavy Metal Analysis
$34.95 Save $18.00 RRP: $52.95
Drinking Water Tester Portable Meter Device Accurate For Travel Pond Science Experiments Outdoor Activities
$15.95 Save $7.00 RRP: $22.95
Multifunctional Water Quality Detector with Bluetooth LCD, PH/TDS/EC/Temperature Meter for Pools and Aquariums
$209.00 Save $110.00 RRP: $319.00
Water Quality Tester 09999 PPM Digital Meter For Aquarium, Hydroponics, Filter Tank, Camping, Home Plants
$15.95 Save $7.00 RRP: $22.95