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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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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
$44.95 Save $9.05 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 $50.00 RRP: $159.00
Soil pH Meters Digital Handheld Portable for Gardening and Agriculture With LCD Display
$44.95 Save $9.05 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 $7.00 RRP: $31.95
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
Portable Handheld Soil pH Meter for Accurate Measurements in Gardening and Agriculture, Compact Design, Easy to Use
$19.95 Save $5.00 RRP: $24.95
PH ORP Replacement Probe with BNC Plug, 1.15m Length, Accurate Water Testing Accessory for PH ORP Meters
$20.95 Save $6.00 RRP: $26.95
PH Tester, 3 In 1 Digital Water Quality Meter, Temperature TDS EC Tester Pen for Drinking Water and Aquariums, Portable Groen
$17.95 Save $9.00 RRP: $26.95
TDS Meter for Drinking Water - Portable EC TDS Temperature Tester for PPM Measurement in Aquariums and Pools
$17.95 Save $5.00 RRP: $22.95
"Swimming Pool Water Quality Tester pH Meter Level Checker Portable Design for Accurate Testing and Easy Use"
$25.95 Save $7.00 RRP: $32.95
160 Strips pH Litmus Paper Test Strips, 1-14 pH Range for Water, Cosmetics, and Floor Testing with Control Card
$14.95 Save $7.00 RRP: $21.95
PH Meter Replacement Electrode Probe For PH818 Aquarium PH Water Tester Spare Part Acidometer
$30.95 Save $15.00 RRP: $45.95
PH Electrode Sensor Probe For Industrial Laboratory And Pool Water PH Meter With Plastic PH Probe And BNC Connector
$24.95 Save $13.00 RRP: $37.95
PH Test Drops Precit pH Meter for Water Tester, Portable Aquarium and Pool pH Tester
$14.95 Save $7.00 RRP: $21.95
Water Tester 5In1 Digital pH Meter TDS/EC/ORP/Temp Portable Water Quality Monitor For Pools and Aquariums Backlight
$59.00 Save $25.00 RRP: $84.00
Portable Comprehensive Water Analysis Tool Multifunctional With Temperature Measurement For Hydrophilous Environment
$94.00 Save $55.00 RRP: $149.00
PH Meter Digital pH Tester For Food And Soil Dough Alkalinity Meter pH Value Tester
$64.00 Save $30.00 RRP: $94.00
Pack of 4 Water Quality Tester pH Meter for Aquariums Pool Digital pH Meter
$104.00 Save $55.00 RRP: $159.00
Chlorine pH Meter, 2in1 pH Meter, CL2 Tester with Probe, Water Quality Tester
$26.95 Save $14.00 RRP: $40.95
Aquarium PH Meter For Aquarium And Pool, Wide pH Range, Accurate pH Measurement, Fast Readings, Black
$23.95 Save $12.00 RRP: $35.95
Electrode Probe 014PH Probe Tester Meter Monitor for Aquarium Hydroponics Sensitivity
$20.95 Save $10.00 RRP: $30.95
pH Tester Meter for Pool Spa Water Quality Monitor
$25.95 Save $12.00 RRP: $37.95
TDS Meter 7In1 PH TDS EC ORP Salinity Temperature Tester For Drinking Water, Pools And Aquariums, Water Quality Meter, Black
$33.95 Save $20.05 RRP: $54.00
High Salinity Meter for Accurate Solution Salinity Testing, Digital Display, Waterproof, Adjustable Range, Portable Design
$24.95 Save $13.00 RRP: $37.95
7 in1 Water Quality Tester Lab pH Meter Salt Tester Accuracy Multi Parameter
$54.00 Save $30.00 RRP: $84.00
PH Tester Water Quality Monitor Swimming Pool Spa Water Quality Tester Convenient Hanging for Water Testing
$24.95 Save $12.00 RRP: $36.95
Water Quality Tester 1 Piece Chlorine Tester For Pools, pH Tester, Digital Liquid Water Meter, Electronic Spa Test Pen
$29.95 Save $14.00 RRP: $43.95