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Shop the best prices on 830 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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97 - 128 of 830
Fast Testing High Precision Spa Water Quality Analyzer Solid CL2 Pool PH Tester for Testing Chlorine PH Swimming Pool Spa
$26.95 Save $13.00 RRP: $39.95
Water Quality Monitor, Digital Water Tester for Chlorine and pH Probe, pH Tester, Water Quality, Spa and Pool
$29.95 Save $14.00 RRP: $43.95
Drinking Water Tester Digital Portable Water Quality Meter For Travel Camping Aquarium Home Outdoor Activities Pond
$14.95 Save $8.00 RRP: $22.95
TDS Meter Temp ORP EC TDS Salinity SG pH Meter Bluetooth Water Quality Tester APP Control For Drinking Water Aquarium
$104.00 Save $55.00 RRP: $159.00
5 in 1 Water Quality Tester PH EC TDS Temp BT Model Digital PH Meter For Pool And Hydroponics
$50.95 Save $28.05 RRP: $79.00
Ph Meter Detector TDS Salinity Meter Voice Model EC Acidity Multi-Parameter Water Quality Testing Device
$42.95 Save $21.05 RRP: $64.00
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
Water Tester Portable Accurate Digital Meter For Travel Garden Pond School Science Experiments Outdoor Activities
$14.95 Save $8.00 RRP: $22.95
Water pH Meter 4 in 1 PH Temperature Tester Pen Tester for Home Brewing with Backlight
$32.95 Save $16.00 RRP: $48.95
1 piece Practical Swimming Pool pH Tester Water Quality Tester (sorted color)
$34.95 Save $18.00 RRP: $52.95
Water Quality Tester pH Meter Portable Pool Tester for Swimming Pool Maintenance, Accurate Pool Water pH Detection
$25.95 Save $13.00 RRP: $38.95
Analogue TDS Sensor Meter for Water Quality Testing, Conductivity Tester with 2 Cables for DIY Projects
$17.95 Save $8.00 RRP: $25.95
Drinking Water Tester Portable Meter Device Accurate For Travel Pond Science Experiments Outdoor Activities
$14.95 Save $8.00 RRP: $22.95
PH Meter Replacement Electrode For Aquarium PH Meter PH818 Compatible Acidometer Probe Water Tester Spare Part
$31.95 Save $16.00 RRP: $47.95
Comprehensive Gardening Tool NPK And Soil pH Tester, Compact Size, Portable, All-In-One Garden Meter
$16.95 Save $8.00 RRP: $24.95
Portable 5-In-1 Digital TDS Water Tester With Backlight ORP Temp Meter With ATC For Aquarium Handheld Water Tester
$36.95 Save $17.05 RRP: $54.00
PH Test Drops Portable Multipurpose PH Testing Kit For Water Aquarium Pool Fish Tank
$15.95 Save $7.00 RRP: $22.95
PH Electrode Sensor Probe 1 Piece, BNC Plug, For Industrial Laboratory Pool Water PH Meters, Compatible With PH Units
$25.95 Save $13.00 RRP: $38.95
PH/CL Chlorine Tester PC-102 2-In-1 Water Quality Testing Device PH Tester CL2 Meter For Pool And Aquarium
$24.95 Save $12.00 RRP: $36.95
Digital PH Meter PH Tester Moisture Measuring Instrument Water PH Acidity Meter Portable Auto Temperature Compensation
$104.00 Save $55.00 RRP: $159.00
Moisture Meter For Soil And Plants, Soil Moisture And pH Tester, Light Meter For Gardening, Hydroponics Hygrometer
$39.95 Save $19.05 RRP: $59.00
PH Meter Plastic Body Portable pH Tester For Aquariums Temperature Compensation Stable Readings For Food And Beverage
$30.95 Save $15.00 RRP: $45.95
Portable Comprehensive Water Analysis Tool Multifunctional With Temperature Measurement For Hydrophilous Environment
$99.00 Save $50.00 RRP: $149.00
PH Meter Digital pH Tester For Food And Soil Dough Alkalinity Meter pH Value Tester
$69.00 Save $30.00 RRP: $99.00
Spa Water Quality Analyser Durable Plastic Shell CL2 Pool PH Tester Quick Chlorine And pH Tests For Pools And Spas
$26.95 Save $13.00 RRP: $39.95
Water Quality Tester Pen 3-In-1 TDS EC Temperature Meter, Portable Waterproof for Drinking Water, Pool, Aquarium, Yellow
$16.95 Save $8.00 RRP: $24.95
6 In 1 Water Quality Tester Temperature Meter for Home Hydroponic Aquarium pH TDS EC ORP Chlorine
$104.00 Save $55.00 RRP: $159.00
Water Tester 5In1 Digital pH Meter TDS/EC/ORP/Temp Portable Water Quality Monitor For Pools and Aquariums Backlight
$59.00 Save $30.00 RRP: $89.00
PH Meter Calibration Powder, Buffer Powder Set For PH Meters, 3 Individually Packaged Solutions, Easy To Use
$20.95 Save $11.00 RRP: $31.95
Food Dough PH Meter, LCD Backlight, Model YY1030, pH Tester And Temperature, For Soil, Cosmetics, Cheese
$53.95 Save $25.05 RRP: $79.00
Inline Water Quality Test Pen Meter for Household Drinking Water Monitoring and Purity Detection
$69.00 Save $35.00 RRP: $104.00
PH Probe Laboratory Electrode Sensor For Hydroponics And Fish Tank Black
$22.95 Save $11.00 RRP: $33.95