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Shop the best prices on 869 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Dornbracht, SOJA&CO. and Zerowater. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United States.

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257 - 288 of 869
Digital Water Tester Precision Water Quality Meter with Temperature Sensor for Aquariums Pools
$32.95 Save $16.00 RRP: $48.95
Digital Soil Meter with Temperature Compensation and Waterproof Probe for Accurate Gardening
$31.95 Save $16.00 RRP: $47.95
Water Quality Tester for Drinking Water and Aquariums, Digital TDS Meter with Temperature Display
$15.95 Save $7.00 RRP: $22.95
Bluetooth 6in1 Water Quality Tester Digital pH EC TDS Meter for Aquarium with Smart App
$40.95 Save $23.05 RRP: $64.00
5in1 Digital PH TDS EC Salt Temperature Meter for Drinking Water, Pool and Aquarium
$34.95 Save $17.00 RRP: $51.95
7 in 1 Digital Water Quality Tester pH ORP Salinity Temp Meter IP67 Waterproof with Backlit LCD
$31.95 Save $16.00 RRP: $47.95
Water Quality Tester with pH and TDS Meter, MultiParameter Accuracy for Pools and Labs
$79.00 Save $40.00 RRP: $119.00
6 in 1 Digital Water Quality Tester with Smart App Connectivity, IP67 Waterproof and LCD Display
$84.00 Save $45.00 RRP: $129.00
Water Quality Tester with Accurate Analysis, TDS and Temperature, Blue Backlight for Home Pools Aquariums
$15.95 Save $7.00 RRP: $22.95
Garden Watering Timer with Automatic Drip Irrigation Control, 2Hour Mechanical System for Agriculture
$18.95 Save $10.00 RRP: $28.95
10 in 1 Digital Water Quality Tester PH TDS EC ORP Pen for Aquarium Pool and Drinking Water
$34.95 Save $18.00 RRP: $52.95
7in1 Water Quality Tester Digital PH Meter with LCD Backlight for Drinking Water and Aquariums
$35.95 Save $18.05 RRP: $54.00
7 in 1 Water Quality Tester LCD Digital pH ORP Temp Salinity Meter IP67 Waterproof for Pools
$31.95 Save $16.00 RRP: $47.95
Soil pH Tester and Moisture Meter 6in1 with NPK Sensor IP68 Waterproof for Garden Soil Health
$39.95 Save $19.05 RRP: $59.00
Digital Pool Water Tester with LCD Display, Accurate PH Meter for Spa and Swimming Pools
$19.95 Save $9.00 RRP: $28.95
Digital Water Quality Tester with Bluetooth pH and Temperature Meter, Dual Display for Pool and Aquarium
$59.00 Save $30.00 RRP: $89.00
Digital Chlorine Tester with Double Scale, Accurate Water Quality Meter for Pool, Aquarium and Drinking Water
$22.95 Save $11.00 RRP: $33.95
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
Digital PH Meter with Wide PH Range and Accuracy for Aquarium and Drinking Water
$59.00 Save $30.00 RRP: $89.00
Industrial pH Meter and Probe for Accurate Water Quality Monitoring in Aquarium and Hydroponics, Blue
$17.95 Save $8.00 RRP: $25.95
Water Quality Tester Digital pH Meter with LCD Backlight, Automatic Calibration, MultiParameter for Pools
$84.00 Save $45.00 RRP: $129.00
PH Meter Pen Type Water Quality Tester Acidity Meter For Aquarium
$48.95 Save $25.05 RRP: $74.00
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
Water pH Meter 4 in 1 PH Temperature Tester Pen Tester for Home Brewing with Backlight
$32.95 Save $16.00 RRP: $48.95
Desktop Laboratory pH Meter AutoCalibrating pH and Alkalinity Tester for Environment Ecology
$199.00 Save $100.00 RRP: $299.00
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
Refractometer Honey Sugar Content Tester 5890% Range Professional No Battery Accurate Meter
$28.95 Save $14.00 RRP: $42.95
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
Fdit Chlorine Tester, High Accuracy Water Tester, pH Meter for Pools
$29.95 Save $14.00 RRP: $43.95
3 in 1 Water Quality Tester Water Quality Analyzer TDS/EC/Temperature Meter Data Hold Backlight Display Tester White
$17.95 Save $9.00 RRP: $26.95