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Shop the best prices on 521 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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321 - 352 of 521
Moisture Meter, 2in1 Soil Moisture Sensor Meter Plant Fertility pH Tester Precision Soil pH Testing Equipment Indoor Outdoor Tool
$46.95 Save $22.05 RRP: $69.00
Soil Moisture Meter And pH Tester With Analog Pointer Waterproof Seal For Garden Use
$64.00 Save $30.00 RRP: $94.00
Electrode, BNC Connector Aquarium Hydroponic Electrode Monitor Probe Smart Sensor Digital Meter BNC Connector
$34.95 Save $19.05 RRP: $54.00
Digital pH Meter 4-In-1 Water Quality Tester Pen-Type pH Tester For Drinking Water, Hydroponics, Aquarium Blue
$29.95 Save $15.00 RRP: $44.95
PH Meter Replacement Electrode Probe For Aquarium PH Meter PH818, PH Water Tester Spare Part, Acidometer Compatible
$34.95 Save $19.05 RRP: $54.00
Precision Electronic Soil pH Meter for Gardening and Agriculture, Fast Accurate Measurement, Easy to Use, Compact Design
$16.95 Save $3.00 RRP: $19.95
Portable LCD Digital pH Meter Pen for Aquarium and Pool Water Testing, Accurate and Compact Water Tester Tool
$22.95 Save $11.00 RRP: $33.95
5in1 Soil pH Meter Digital Temperature Moisture Tester with Accuracy
$40.95 Save $23.05 RRP: $64.00
4 In 1 Soil Ph Tester Soil Moisture Meter Plant Soil Ph Tester
$64.00
Cherry Pink Water Temperature Meter For Baby Care Accessories
$19.95 Save $10.00 RRP: $29.95
Drinking Water Tester Portable Compact Digital Water Quality Tester For Home Aquarium Travel Outdoor Garden
$14.95 Save $8.00 RRP: $22.95
Water Quality Meter P-101 Portable Handheld pH and Chlorine Tester for Pools, Field and Lab
$44.95
Soil pH Meter, 3in1 Soil Tester Kit for Garden, Farm, Lawn (No Battery Needed)
$22.95 Save $11.00 RRP: $33.95
Tds Tester for Drinking Water, TDS EC Temp Meter, Accurate Device for PPM Measurement, Portable Tool for Home Hydroponics Aquariums
$14.95 Save $8.00 RRP: $22.95
TDS Fish Tanks Water Quality Testing Pen Multifunction Conductivity Meter EC Tester
$79.00 Save $70.00 RRP: $149.00
Pool water quality tester, test meter, practical, portable, multifunctional pH tester for saltwater pools and SPAs Ref: 3097
$38.95 Save $20.05 RRP: $59.00
Digital TDS Water Tester – Accurate PPM Meter for Water Quality Testing, Portable Reliable Hydroponics Aquarium Tool
$14.95 Save $8.00 RRP: $22.95
Ph Meter TDS Salinity EC Acidity MultiParameter Water Quality Tester Voice Model
$43.95 Save $20.05 RRP: $64.00
Accurate BNC For PH Sensor Probe Module Laboratories Water Measurement Kit Not Rechargeable Aquatic Systems Compatible
$22.95 Save $12.00 RRP: $34.95
PH Meter 7 In 1 Water Quality Tester Lab Grade Digital Salt Tester Accuracy
$54.00 Save $30.00 RRP: $84.00
TDS Meter Portable LCD Digital pH Meter, Self Calibrating, 10Piece Kit For Brewing, Aquarium, Pool Water, Wine, Urine
$139.00 Save $70.00 RRP: $209.00
pH Meter With Temperature Measurement For Dough Alkalinity And Soil pH Testing, Automatic Temperature Compensation
$64.00 Save $35.00 RRP: $99.00
Digital pH Tester For Food And Soil With Dough Alkalinity, ATC, Backlit Screen Electrode Cover Field And Kitchen Use
$64.00 Save $35.00 RRP: $99.00
E201C Composite PH Electrode For Laboratory Use Model E201C, LabGrade pH Sensor, Compatible With Standard Meters
$26.95 Save $14.00 RRP: $40.95
6 in 1 Water Quality Tester Temperature Meter Test Tool Multifunction PH Tds EC Orp CL Temp for Home Hydroponic Aquarium Ref: 1312
$99.00 Save $50.00 RRP: $149.00
Water Quality Tester 09999 PPM Digital Meter For Aquarium, Hydroponics, Filter Tank, Camping, Home Plants
$14.95 Save $8.00 RRP: $22.95
7 In 1 bluetooth phone app data monitoring smart water quality detector digital drinking water tester pen salinity meter ph/tds
$62.88 Save $98.85 RRP: $161.73
Pack of 4 Water Quality Tester pH Meter for Aquariums Pool Digital pH Meter
$109.00 Save $50.00 RRP: $159.00
1 PCS ABS 2 in 1 PH Tester Chlorine Water Quality Testing Device CL2 Measuring for Pool Aquarium
$26.95 Save $14.00 RRP: $40.95
Tds Meter TDS EC Temp Meter,Portable Detection Device for PPM Measurement, Professional Tool for Aquariums Swimming Pool
$14.95 Save $8.00 RRP: $22.95
pH Electrode, BNC Connector Aquarium Electrode pH Monitor Probe Smart Sensor Digital Meter BNC Connector
$20.95 Save $11.00 RRP: $31.95
TDS Meter Digital Water Tester 3 in 1 with LCD Display for TDS EC Temperature Measurement in Aquariums Pools and Drinking Water
$14.95 Save $8.00 RRP: $22.95