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Shop the best prices on 981 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Dornbracht, EbTools, Lineco and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United States.

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Liquid PH Value Detection Sensor Module Monitoring Control Arduino Compatible 0-14 pH Range Analog Output
$89.00 Save $50.00 RRP: $139.00
7 In 1 Water Quality Tester X71 PH Meter With Voice Broadcast Digital Display Fast Detection For Drinking Water Or Pool
$59.00 Save $30.00 RRP: $89.00
PH Soil Tester Accuracy Soil EC Meter 0.0010.00 mS Temperature Conductivity Analyzer For Flower Gardening
$44.95 Save $24.05 RRP: $69.00
Water Quality Tester, TDS Digital pH Meter Water Test Pen
$14.95 Save $8.00 RRP: $22.95
pH and TDS Meter 0.01 pH, 014 pH, 09990 ppm, Digital Water Tester for Aquarium, Drinking Water, Pool Model C
$25.95 Save $12.00 RRP: $37.95
6 in 1 Digital Water Quality Tester with Smart App Connectivity, IP67 Waterproof and LCD Display
$84.00 Save $45.00 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 Pool Water Tester with LCD Display, Accurate PH Meter for Spa and Swimming Pools
$22.95 Save $13.00 RRP: $35.95
Water Quality Tester with Accurate Smart Sensor and LCD Display for Drinking, Pool, Aquarium, Pond
$14.95 Save $8.00 RRP: $22.95
Digital Water Tester Precision pH EC Salinity Temperature Water Quality Meter for Pool Aquarium
$28.95 Save $16.00 RRP: $44.95
Industrial pH Meter and Probe for Accurate Water Quality Monitoring in Aquarium and Hydroponics, Blue
$19.95 Save $12.00 RRP: $31.95
Water Quality Tester 7 in 1 Digital pH Meter for Drinking Water and Pool with Fast Accurate Readings
$51.95 Save $32.05 RRP: $84.00
7in1 Water Quality Tester Digital PH Meter with LCD Backlight for Drinking Water and Aquariums
$35.95 Save $18.05 RRP: $54.00
Water Quality Tester with Accurate Analysis, TDS and Temperature, Blue Backlight for Home Pools Aquariums
$14.95 Save $8.00 RRP: $22.95
Water Quality Tester with Blue Backlight Display for Accurate Drinking Water, Pool and Aquarium Testing
$14.95 Save $8.00 RRP: $22.95
Digital Water Tester 6in1 pH ORP TDS EC Temp Meter for Pool Aquarium Drinking Water
$84.00 Save $45.00 RRP: $129.00
Professional 6 in 1 Water Quality Tester with Smart App Monitoring IP67 Waterproof Digital pH Meter
$94.00 Save $45.00 RRP: $139.00
Digital TDS Meter with Triple Inline Sensors for Instant Drinking Water Quality Testing Pen
$41.95 Save $22.05 RRP: $64.00
Water Quality Tester with Instant Voice Reporting, MultiParameter Digital Water Meter for Home and Outdoor Use
$38.95 Save $20.05 RRP: $59.00
Water Tester 5In1 PH EC TDS Salt Temp Meter For Drinking Water And Aquariums Pool Salt Tester
$40.95 Save $23.05 RRP: $64.00
Garden tool soil pH tester and moisture meter for healthy plant care
$22.95 Save $11.00 RRP: $33.95
Handheld-pH-Tester Soil pH With App Control Backlit ATC Stainless Steel Probe 0.0-14.0 pH For Plants Aquariums 290x42 mm
$104.00 Save $55.00 RRP: $159.00
Water Quality Tester TDS EC Temp Meter | Digital PPM Tool 5.98 x 1.18 Inches Portable LCD White For Aquarium
$14.95 Save $8.00 RRP: $22.95
Refractometer Honey Refractometer 20x8x6 Portable Bee Tools 5890 Brix Sugar Content Meter For Maple Syrup Densimeter
$26.95 Save $13.00 RRP: $39.95
TDS Meter, Pen Type pH Meter, Portable Water Quality Tester, Acidity Meter for Aquarium, Farm, Pools, Drinking Water
$89.00 Save $50.00 RRP: $139.00
Digital Brix Refractometer For Beekeeping Honey Testing, 5892% Brix, 3843 Baume, 1227% Water, Sugar Meter
$41.95 Save $22.05 RRP: $64.00
Ph Test Drops Portable Water Quality Tester For Aquarium pH Testing Freshwater And Seawater Compact 10ml Bottle Home Lab
$14.95 Save $8.00 RRP: $22.95
3in1 Digital TDS Meter Water Quality Tester with Accuracy Reading and Backlit LCD Display
$16.95 Save $7.00 RRP: $23.95
Digital Water Tester with Fast Readout, Durable Plastic Water Quality Test Kit for Home and Travel
$17.95 Save $8.00 RRP: $25.95
4in1 TDS Meter Digital Water Tester for Drinking Water Pool Aquarium with Instant Readout Yellow
$16.95 Save $7.00 RRP: $23.95
Airsoft Speed Tester Chronograph with LCD Screen for Tactical Air Guns and Paintball - WST-X01 Model
$109.00 Save $50.00 RRP: $159.00
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