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Shop the best prices on 893 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 Quality Tester Pen for Hydroponics Pools Aquariums with Fast Onsite Digital Analysis
$18.95 Save $9.00 RRP: $27.95
TDS Meter,Digital TDS EC Temperature Tester 09999PPm Professional Device for Swimming Pools, Portable Tool for Accurate Measurement
$16.95 Save $8.00 RRP: $24.95
5 In 1 Water Quality Tester Digital pH Meter EC TDS Temp Bluetooth For Pool And Hydroponics
$51.95 Save $27.05 RRP: $79.00
PH Chlorine Cl2 Level Meter With Probe For Swimming Pool And Spa Cl2 Measuring
$25.95 Save $13.00 RRP: $38.95
PH Meter 7 In 1 Water Tester With Temp TDS CF RH EC ORP Tuya Smart WiFi Online Monitor For Aquarium Hydroponics Pool
$129.00 Save $60.00 RRP: $189.00
TDS Tester 45g Digital Water Quality Meter ABS Portable PPM Tool 5.98 X 1.18 In For Aquarium Hydroponics
$16.95 Save $8.00 RRP: $24.95
3in1 PH Tester TDS EC Temperature Meter Digital LCD Water Testing Pen Blue Purity Water Quality Monitor
$16.95 Save $8.00 RRP: $24.95
7 in1 Water Quality Tester Lab PH Meter And Salt Tester High Accuracy
$59.00 Save $25.00 RRP: $84.00
Desktop Laboratory pH Meter Auto Calibrating Acidity and Alkalinity Tester for Environment
$209.00 Save $110.00 RRP: $319.00
Food Liquid Salinity Tester Meter For Wild Survival, Water Salinity Testing, Salimeter For Food Applications
$21.95 Save $10.00 RRP: $31.95
PH Meter Digital pH Tester For Food And Soil Dough Alkalinity Meter pH Value Tester
$69.00 Save $35.00 RRP: $104.00
TDS Meter 7In1 PH TDS EC ORP Salinity Temperature Tester For Drinking Water, Pools And Aquariums, Water Quality Meter, Black
$35.95 Save $17.00 RRP: $52.95
Multifunction Water Tester for High Accuracy Drinking Water and Marine Analysis Meter with Digital Display and Compact Design
$39.95 Save $19.05 RRP: $59.00
pH Meter Temperature Measurement For Dough Alkalinity And Soil pH Testing, Automatic Temperature Compensation, Readings
$69.00 Save $30.00 RRP: $99.00
User Friendly Soil pH Meter with Backlit Display, Accurate Readings, Compact Design for Easy Soil Monitoring
$31.95 Save $16.00 RRP: $47.95
Digital pH Meter 7 in 1 with Bluetooth Temp ORP EC TDS Salinity S.G Tester for Drinking Water Hydroponics Aquarium Lab
$69.00 Save $35.00 RRP: $104.00
Accurate BNC For PH Sensor Probe Module For Water Measurement In Labs And Aquatic Systems Non Rechargeable
$22.95 Save $12.00 RRP: $34.95
TDS Meter Portable LCD Digital, Self Calibrating, For Brewing, Aquarium, Pool, Wine, Water, Farming, 10-Pcs Pack
$139.00 Save $70.00 RRP: $209.00
Refractometer B137WHITE, 050% Brix, ATC, Handheld, Fruit Juice Milk Tea Sugar Meter
$31.95 Save $16.00 RRP: $47.95
E201C Composite PH Electrode For Laboratory Use, Model E201C, Compatible With Standard PH Meters
$27.95 Save $13.00 RRP: $40.95
Desktop Laboratory pH Meter AutoCalibrating pH and Alkalinity Tester for Environment Ecology
$209.00 Save $100.00 RRP: $309.00
Digital pH Tester For Food & Soil, Dough Alkalinity, ATC, Backlit LCD, Protective Electrode Cover, Field And Kitchen Use
$69.00 Save $30.00 RRP: $99.00
Digital Water Quality Tester 6 in 1, Smart Bluetooth Pool Water Test Meter with Probe, IP67 Waterproof
$94.00 Save $45.00 RRP: $139.00
Dissolved Oxygen Meter Digital DO Tester 0.030.0mg/L with Auto Temperature Compensation for Water
$129.00 Save $60.00 RRP: $189.00
Innovative gardening tool, digital moisture and pH tester for growth conditions in your plants.
$22.95 Save $12.00 RRP: $34.95
Digital PH-EC Meter Tester 4-in-1 pH Meter Temperature Compensation Waterproof Blue Backlit LCD For Pool pH Balance
$30.95
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
Portable 2 in 1 Water Quality Tester for pH and Chlorine Levels CL2 for Swimming Pools and Spas, Accurate Foot Chlorine Levels
$36.95
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
TDS Tester Portable Water Quality Meter For Hydroponics, Aquariums, And Pools - Precise Pocket-Size Instrument
$17.95 Save $9.00 RRP: $26.95
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
$41.95