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$25 to $75 pH Meters

Shop the best prices on 384 great value $25 to $75 ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on many brands. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United States.

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1 - 32 of 384
pH Electrode with BNC Connector for AquaMedic pH Controller
$59.00 Save $25.00 RRP: $84.00
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
Digital Acidity Tester 0.01 Resolution Backlit Display Meter For Household Drinking Water 014 pH Range Digital
$74.00 Save $45.00 RRP: $119.00
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
7 In1 Water Quality Tester With PH Meter Salt Tester Accuracy Lab Grade Multi Parameter
$69.00 Save $30.00 RRP: $99.00
Digital Chlorine Tester with Double Scale, Accurate Water Quality Meter for Pool, Aquarium and Drinking Water
$34.95 Save $19.05 RRP: $54.00
5-in-1 TDS Meter Water Quality Tester with PH, EC, Salinity, Temperature for Aquariums, Pools and Drinking Water
$46.95 Save $22.05 RRP: $69.00
2 In 1 Soil PH Temperature Meter Soil Tester for Horticultural Flowers Plants Potted Planting
$39.95 Save $11.00 RRP: $50.95
Multifunctional Digital 7 in 1 Water Quality Tester Portable High Accurancy Water Quality Test Pen Water Quality Measurement Tool Water PH/TDS/EC/Sal
$31.95 Save $8.00 RRP: $39.95
PH Salinity Temperature Tester High Accuracy IP65 Waterproof Portable Digital Water Quality Meter for Home Hotel
$38.95 Save $20.05 RRP: $59.00
Water Quality Analyzer, Digital Chlorine And Ph Cl2 Tester For Swimming Pools, Spa Water
$69.00 Save $70.00 RRP: $139.00
Digital Water Tester Precision pH EC Salinity Temperature Water Quality Meter for Pool Aquarium
$32.95 Save $17.00 RRP: $49.95
Water Quality Tester 7 in 1 Digital pH Meter for Drinking Water and Pool with Fast Accurate Readings
$59.00 Save $30.00 RRP: $89.00
Water Tester Portable TDS Meter Handheld Digital Water Meter For Aquarium And Pool Water Quality Tester
$35.95 Save $18.05 RRP: $54.00
Ph Meter, 4 In 1 Swimming Pool Ph Tester Tds Electronic Ph Meter Water Quality Meter And Ph Test For Drinking Aquariums Hydroponic Swimming Pool
$39.95 Save $39.05 RRP: $79.00
pH Meter Probe with Waterproof Design and Automatic Temperature Compensation for Aquarium PH818
$31.95 Save $16.00 RRP: $47.95
ORP Meter Replacement Probe Electrode - BNC Q9 Plug - High Accuracy ORP Measurement
$38.95 Save $10.05 RRP: $49.00
Digital Soil Meter with Temperature Compensation and Waterproof Probe for Accurate Gardening
$38.95 Save $20.05 RRP: $59.00
PH Meter Replacement Electrode Probe for PH818 Aquarium Water Quality Tester Spare Part Compatible with Standard Probes
$34.95 Save $17.00 RRP: $51.95
Refraction Meter Smart Brix Refractometer ABS For Brewing Applications Handheld
$26.95 Save $14.00 RRP: $40.95
PH Value Tester RZ100, Soil Cover for Plants, pH and Moisture Meter, Easy to Use, Precise Results
$41.95 Save $12.05 RRP: $54.00
Moisture Meter, Soil Tester For Plants, pH And Light Meter, Hydroponics Analyzer, Garden Hygrometer
$42.95 Save $21.05 RRP: $64.00
Pool Water Quality Tester Portable Multifunction PH Tester For Saltwater Pools And Spas Handheld Digital Test Meter
$39.95 Save $11.00 RRP: $50.95
PH Electrode Probe Laboratory Use pH Culture Detector Sensor Aquarium Water Quality Tester 0.00-14.00 pH Range
$27.95 Save $13.00 RRP: $40.95
Soil Moisture Meter for Plants and Flowers, pH Tester, Hydrometer, Light Meter, Hydroponics Analyzer for Gardening
$40.95 Save $23.05 RRP: $64.00
Water Tester 5in1 Water Quality Tester TDS EC PH Temp Salinity Meter LCD Display Aquarium Water Monitor Hydroponics
$59.00 Save $30.00 RRP: $89.00
Soil Moisture Meter for Plants and Flowers, pH Tester, Moisture Measurement, Light Meter, Hydroponics Analyzer for Gardening
$40.95 Save $23.05 RRP: $64.00
PH Meter - Digital Water Quality Tester for Pools, Aquariums, Drinking Water, Measures TDS, EC, Salt, and Temperature
$59.00 Save $30.00 RRP: $89.00
Boden pH Tester und Feuchtigkeitsmesser für Gartenarbeit, Präzises Messwerkzeug für Pflanzenpflege und Bodenanalyse
$35.95 Save $18.05 RRP: $54.00
PH Soil Tester Accuracy Soil EC Meter 0.0010.00 mS Temperature Conductivity Analyzer For Flower Gardening
$45.95 Save $23.05 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
PH Tester 5 in 1 Digital Water Quality Meter for TDS EC Salinity Temperature Monitoring in Pools Aquariums Drinking Water
$44.95 Save $24.05 RRP: $69.00