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Shop the best prices on 931 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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PH Meter 5-In-1 Digital Water Quality Tester TDS EC Salinity Temperature For Pools And Aquariums
$35.95 Save $18.05 RRP: $54.00
TDS Meter PH Meter Digital Water Quality Test Pen -2.00-16.00 For Swimming Pools, Drinking Water, Aquarium, Laboratory
$23.95 Save $12.00 RRP: $35.95
Temp PH Meter Digital Water Quality Tester for Pools, Aquariums, and Laboratories - Accurate Temperature and Acid Measurement
$36.95 Save $17.05 RRP: $54.00
5 in 1 Digital Temperature Meter for Aquarium TDS EC pH Salt Salinity Water Quality Testing and Acidimeter
$36.95 Save $17.05 RRP: $54.00
Refractometer 5890% Brix Range For Honey Water Content Tester Beekeeper Tool Sugar Content Concentration Meter
$30.95 Save $15.00 RRP: $45.95
Water Quality Tester For Pools With Large Display Accurate pH And Chlorine Readings For Drinking Water And Aquariums
$35.95 Save $17.00 RRP: $52.95
Digital Soil Liquid pH Meter for Home Use
$104.00 Save $55.00 RRP: $159.00
TDS Meter Digital TDS/EC/Temperature Meter 0-9999 ppm, Portable Aquarium Tester, Professional Measurement Tool
$15.95 Save $7.00 RRP: $22.95
Water Quality Meter Tuya WiFi 8 In 1 Water Tester DIY Water Quality Analyzer Portable Field and Lab Monitor
$139.00 Save $60.00 RRP: $199.00
Digital PH Meter, 3-in-1 PH Temperature Salinity Tester with LCD Backlight for Aquarium Hydroponics Pool Drinking Water
$64.00 Save $30.00 RRP: $94.00
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$39.95 Save $19.05 RRP: $59.00
Digital Pool Water Tester 2-In-1 Chlorine and pH Tester Handheld Monitor With Probe
$41.95 Save $22.05 RRP: $64.00
Accuracy ORPs Electrode Probes With Connector 185mm For Pool And Laboratory Water Testing Relax And Laboratories
$39.95 Save $19.05 RRP: $59.00
Red 12V Adjustable Tail Light Black for Harley Chopper Bobber Ref: 8922
$26.95 Save $13.00 RRP: $39.95
5 in 1 Digital Water Quality Tester TDS Meter with Accurate Reading for Drinking Water and Aquarium
$46.95 Save $22.05 RRP: $69.00
Digital pH Tester - TMISHION - pH Meter - Glass Electrode - Automatic Calibration - Waterproof LCD TMISHION
$17.95
Portable LCD Digital pH Meter Pen, pH Tester with 2-Point Auto Calibration, pH Meter for Aquarium, Swimming Pool Water and EbTools
$17.95
pH Test Paper 100-Count Multipurpose Test Strips For Chlorine, pH, And Hardness For Aquarium And Well Water
$18.95 Save $9.00 RRP: $27.95
pH Meter Test Strips Litmus Tester For Acid Base Analysis, 0-14 pH Range, Color-Coded Chart, Paper Strip Kit
$15.95 Save $7.00 RRP: $22.95
TDS Meter with BNC Sensor, 0-14 pH Value Detection, Electrode Probe for Drinking Water, Pool and Aquarium Tester, White Set
$51.95 Save $17.05 RRP: $69.00
Durable Chlorine Meter pH Tester for Pool and Spa Water Quality Monitoring with LCD Display and Waterproof Design
$29.95 Save $9.00 RRP: $38.95
DM-1 Dual Inline TDS Monitor, Digital Water Quality Tester with 2 Probes, Measures 0-9990ppm for In/Out Water Quality
$114.00 Save $55.00 RRP: $169.00
pH tester for pools spa pH meter water detector quick test kit
$26.95 Save $13.00 RRP: $39.95
TDS Tester Digital pH Meter Water Temperature Acidity Tester For Fruit Cheese Meat Bread Soil 0.0014.00 pH Range
$89.00 Save $50.00 RRP: $139.00
Water Tester 5in1 TDS EC pH Temp Salinity Meter LCD Display for Aquarium Hydroponics Drinking Water Quality Monitoring
$29.95 Save $15.00 RRP: $44.95
Digital Water Quality Tester PH EC TDS Meter Pen for Aquarium Pool Household Drinking Water LCD Display 2.00-16.00 PH-2Pro
$23.95 Save $12.00 RRP: $35.95
Soil Meter Sunlight PH Tester for Garden Plants, Soil Moisture Sensor, Acidity and Humidity Monitor, 3-in-1 Detector
$14.95 Save $8.00 RRP: $22.95
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
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
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 Monitor Digital EC Temp Test Meter Backlit For Aquarium Fish Tanks Pool Pond
$17.95 Save $9.00 RRP: $26.95
Soil Moisture Meter and pH Hygrometer for Pots TA8671 - Handheld Plant Tester
$74.00 Save $35.00 RRP: $109.00