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Shop the best prices on 900 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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385 - 416 of 900
Digital Acidity Tester 0.01 Resolution Backlit Display Meter For Household Drinking Water 014 pH Range Digital
$79.00 Save $40.00 RRP: $119.00
TDS Tester Digital pH Meter Water Temperature Acidity Tester For Fruit Cheese Meat Bread Soil 0.0014.00 pH Range
$94.00 Save $45.00 RRP: $139.00
PH Tester - 5 in 1 Digital Water Quality Meter for TDS, EC, pH, Salinity, Temperature - No Backlight for Pools, Drinking Water, Aquariums
$45.95 Save $23.05 RRP: $69.00
Portable pH Tester and Chlorine Meter for Swimming Pool and Spa Water Quality Monitoring with Digital Display
$40.95 Save $23.05 RRP: $64.00
Soil Meter Sunlight PH Tester for Garden Plants, Soil Moisture Sensor, Acidity and Humidity Monitor, 3-in-1 Detector
$15.95 Save $7.00 RRP: $22.95
4 In 1 TDS Meter Digital Water Tester, LCD Water Quality Pen for Drinking Water, Hydroponics, Hot Tub, Swimming Pool Testing
$15.95 Save $7.00 RRP: $22.95
Water Monitor Digital EC Temp Test Meter Backlit For Aquarium Fish Tanks Pool Pond
$18.95 Save $9.00 RRP: $27.95
Digital PH Meter Automatic Calibration 0.01, TDS Tester Probe, Water Quality Monitor, Model TDSM2 For Aquarium And Pool
$18.95 Save $9.00 RRP: $27.95
Food and Soil pH Tester with Large LCD Screen, Green Backlight, Auto Temperature Compensation, Measures pH and Temperature
$64.00 Save $35.00 RRP: $99.00
PH Replacement Probe Electrode Sensor For Aquarium Hydroponic Laboratory Testing BNC Q9 Connector 1.2M Cable
$59.00 Save $25.00 RRP: $84.00
Water Tester 5in1 TDS EC pH Temp Salinity Meter LCD Display for Aquarium Hydroponics Drinking Water Quality Monitoring
$30.95 Save $15.00 RRP: $45.95
PC102B CL2 Chlorine and PH Tester for Pool Spa with Large Screen Display
$26.95 Save $13.00 RRP: $39.95
TDS Meter 5 in 1 EC TDS Salinity Temperature pH Water Quality Tester for Aquariums Pools Food Beverages ATC 1 Without Backlight
$43.95 Save $25.05 RRP: $69.00
Water Tester TDS Meter Digital Water Quality Tester for Drinking Water Pool Aquarium Pond White
$25.95 Save $13.00 RRP: $38.95
Water Quality Tester Pen with Accurate Mineral Detection and Light for Home Drinking Water
$16.95 Save $8.00 RRP: $24.95
Precision Digital Salinity Tester with Temperature Display for Aquarium, Pool and Seawater
$31.95 Save $15.00 RRP: $46.95
Digital Water Tester 6in1 pH ORP TDS EC Temp Meter for Pool Aquarium Drinking Water
$89.00 Save $40.00 RRP: $129.00
Water Quality Tester Pen with Light Indicator, Precision Copper Probe for Home and Outdoor Use
$16.95 Save $8.00 RRP: $24.95
7 in 1 Water Quality Tester LCD Digital pH ORP Temp Salinity Meter IP67 Waterproof for Pools
$32.95 Save $16.00 RRP: $48.95
Digital PH Meter with Wide PH Range and Accuracy for Aquarium and Drinking Water
$64.00 Save $30.00 RRP: $94.00
RS485 Soil NPK pH Conductivity Temperature Humidity Sensor for MultiParameter Monitoring 4in1
$89.00 Save $40.00 RRP: $129.00
Soil pH Tester and Moisture Meter 6in1 with NPK Sensor IP68 Waterproof for Garden Soil Health
$40.95 Save $23.05 RRP: $64.00
Digital Water Tester Precision pH EC Salinity Temperature Water Quality Meter for Pool Aquarium
$27.95 Save $14.00 RRP: $41.95
Digital Water Tester with Fast Readout, Durable Plastic Water Quality Test Kit for Home and Travel
$18.95 Save $7.00 RRP: $25.95
Digital pH Meter with ATC Accuracy Water Quality Tester for Drinking Water Pool Aquarium
$15.95 Save $7.00 RRP: $22.95
Water Quality Tester with pH and TDS Meter, MultiParameter Accuracy for Pools and Labs
$79.00 Save $40.00 RRP: $119.00
Water Quality Tester Digital pH Meter with LCD Backlight, Automatic Calibration, MultiParameter for Pools
$84.00 Save $45.00 RRP: $129.00
7in1 Water Quality Tester Digital PH Meter with LCD Backlight for Drinking Water and Aquariums
$36.95 Save $17.05 RRP: $54.00
Water Quality Tester with Accurate pH and RealTime TDS Reading for Home, Pool, Aquarium, Camping
$22.95 Save $12.00 RRP: $34.95
Digital Chlorine Tester with Double Scale, Accurate Water Quality Meter for Pool, Aquarium and Drinking Water
$22.95 Save $12.00 RRP: $34.95
6 in 1 Water Quality Tester with LCD Backlight, Digital PH Meter for Pool Aquarium, IP67 Waterproof
$99.00 Save $50.00 RRP: $149.00
Water Quality Tester with Resolution Display and Automatic Temperature Compensation for Lab and Aquaculture
$84.00 Save $45.00 RRP: $129.00