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Shop the best prices on 886 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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225 - 256 of 886
Digital pH Meter with ATC Accuracy Water Quality Tester for Drinking Water Pool Aquarium
$15.95 Save $7.00 RRP: $22.95
5in1 Digital Water Quality Tester PH EC TDS Salinity Temperature Meter for Pools Aquariums
$31.95 Save $16.00 RRP: $47.95
Digital Water Tester Precision Water Quality Meter with Temperature Sensor for Aquariums Pools
$32.95 Save $17.00 RRP: $49.95
5in1 Digital PH TDS EC Salt Temperature Meter for Drinking Water, Pool and Aquarium
$34.95 Save $18.00 RRP: $52.95
3in1 Digital TDS Meter EC Temperature Tester Pen for Aquarium Pool Hydroponics Water Quality
$15.95 Save $7.00 RRP: $22.95
Digital Water Tester Precision pH EC Salinity Temperature Water Quality Meter for Pool Aquarium
$27.95 Save $13.00 RRP: $40.95
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 Quality Tester with Bluetooth pH and Temperature Meter, Dual Display for Pool and Aquarium
$59.00 Save $30.00 RRP: $89.00
Water Quality Tester with Accurate Smart Sensor and LCD Display for Drinking, Pool, Aquarium, Pond
$15.95 Save $7.00 RRP: $22.95
7in1 Water Quality Tester Digital PH Meter with LCD Backlight for Drinking Water and Aquariums
$36.95 Save $17.05 RRP: $54.00
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$26.95 Save $13.00 RRP: $39.95
Water Quality Tester with Instant Voice Reporting, MultiParameter Digital Water Meter for Home and Outdoor Use
$37.95 Save $21.05 RRP: $59.00
Water Quality Tester for Drinking Water and Aquariums, Digital TDS Meter with Temperature Display
$15.95 Save $7.00 RRP: $22.95
Water Quality Tester Digital pH Meter with LCD Backlight, Automatic Calibration, MultiParameter for Pools
$84.00 Save $45.00 RRP: $129.00
Water Quality Tester with Blue Backlight Display for Accurate Drinking Water, Pool and Aquarium Testing
$15.95 Save $7.00 RRP: $22.95
3in1 Digital TDS Meter Water Quality Tester with Accuracy Reading and Backlit LCD Display
$16.95 Save $8.00 RRP: $24.95
Digital pH Meter Water Quality Tester with LCD for Aquarium Pool Drinking and Lab, 2.0016.00
$43.95 Save $20.05 RRP: $64.00
7 In1 Water Quality Tester Lab PH Meter Salt Tester Accuracy MultiParameter
$51.95 Save $27.05 RRP: $79.00
Water Quality Tester Swimming Pool Kit Digital PH Meter Chlorine
$18.95 Save $12.00 RRP: $30.95
Soil EC Meter and Conductivity Tester with Accurate EC Measurement for Garden Farm Greenhouse
$104.00 Save $55.00 RRP: $159.00
PH014 Electrode Probe Module For Precise pH Value Monitoring, Includes Probe, Compatible With Probes, Not Rechargeable
$30.95 Save $15.00 RRP: $45.95
Chlorine Meter Portable pH Tester for Swimming Pools and Spas Water Quality Monitor
$29.95 Save $15.00 RRP: $44.95
Soil EC Meter with Accuracy Conductivity and Temperature Monitor for Hydroponics and Agriculture
$129.00 Save $60.00 RRP: $189.00
PH Meter Pen Type Water Quality Tester, Accuracy TDS And PH Value Tester, Digital Pen, Blue
$79.00 Save $40.00 RRP: $119.00
PH Meter 0.01 pH Resolution Digital Tester With Large LCD For Drinking Water Pool Aquarium Hydroponics Blue Box
$15.95 Save $7.00 RRP: $22.95
Water Quality Monitor Digital LCD Multi-Parameter Tester With PH EC ORP TEMP SG CF Salt EU Model
$139.00 Save $60.00 RRP: $199.00
PH Tester - 5 in 1 Digital Water Quality Meter for TDS, EC, pH, Salinity, Temperature - No Backlight for Pools, Drinking Water, Aquariums
$44.95 Save $24.05 RRP: $69.00
TDS Tester Digital pH Meter Water Quality Test Pen 2.0016.00 For Swimming Pool Drinking Water Aquarium Laboratory
$23.95 Save $12.00 RRP: $35.95
2 Pack Soil Tester, 3-in-1 Plant Moisture Meter Light and PH Tester Garden Lawn Farm, Indoor and Outdoor Use, Soil Test Kit Acidity Water
$69.00 Save $30.00 RRP: $99.00
Moisture meter, soil pH and moisture indicator, soil pH tester, soil moisture meter with waterproof seal, soil testing device for garden. Ref: 6691
$69.00 Save $30.00 RRP: $99.00
TDS Meter Digital Water Tester for Drinking Water, Accurate 09990ppm Readings, Home and Travel
$14.95 Save $8.00 RRP: $22.95
TDS EC Meter Portable 3-In-1 Water Quality Pen With Temperature TDS EC Blue LCD Display For Aquarium And Pool
$14.95 Save $8.00 RRP: $22.95