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Shop the best prices on 910 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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1 - 32 of 910
pH Indicator Solution Portable pH Tester Liquid Acid Base Analyzer For Freshwater And Pool Water Precision Water Tester
$14.95 Save $8.00 RRP: $22.95
Professional Water Quality Analyzer for pH, Dissolved Oxygen, Temperature - Compact Lab and Environmental Monitoring Unit
$25.95 Save $12.00 RRP: $37.95
PH ORP Replacement Probe with BNC Plug, 1.15m Length, Accurate Water Testing Accessory for PH ORP Meters
$21.95 Save $6.00 RRP: $27.95
1Pc Digital Water Quality Tester for Pools, Portable pH Meter for Spa and Pool Maintenance, Accurate Water Quality Detection
$26.95 Save $7.00 RRP: $33.95
Schwimmbad-Wasserqualitätstester PC101, Tragbarer pH-Tester für Pool und Aquakultur, Messgerät für Wasserqualität
$25.95 Save $7.00 RRP: $32.95
"Swimming Pool Water Quality Tester pH Meter Level Checker Portable Design for Accurate Testing and Easy Use"
$25.95 Save $8.00 RRP: $33.95
PH Electrode Probe E-201-C-9, BNC Connector with ENC Interface for Hydroponics and Aquarium pH Meter Compatibility
$40.95 Save $23.05 RRP: $64.00
PH Tester Pen Type Portable Water Quality Meter for Aquarium, Soil, and Hydroponics, Accurate pH Probe and Acidometer
$59.00 Save $30.00 RRP: $89.00
PH Test Electrode 0-14 pH Water Meter Probe Sensor with BNC Connector for Aquariums Hydroponics and Laboratories
$20.95 Save $11.00 RRP: $31.95
Water Tester PH Meter 0.01 High Precision, 0-14 pH Range, For Tap Water, Aquarium, Swimming Pool (Rosso)
$23.95 Save $12.00 RRP: $35.95
pH Test Solution 50ml for Swimming Pools and Drinking Water, Accurate Aquarium pH Tester
$14.95 Save $8.00 RRP: $22.95
PH Tester Water Quality Monitor Swimming Pool Spa Water Quality Tester Convenient Hanging for Water Testing
$25.95 Save $12.00 RRP: $37.95
Chlorine pH Meter, 2in1 pH Meter, CL2 Tester with Probe, Water Quality Tester
$27.95 Save $14.00 RRP: $41.95
Water Quality Tester Kit 3pcs with Digital PH Meter for Home Drinking Water, TDS and Heavy Metal Analysis
$33.95 Save $17.00 RRP: $50.95
TDS Fish Tanks Water Quality Testing Pen EC Tester Multifunction Conductivity Meter with LCD Display and Waterproof Design
$79.00 Save $70.00 RRP: $149.00
2 in 1 Water Chlorine pH Tester for Swimming Pools, Accurate Measuring Device with Digital Display and Easy Calibration
$27.95 Save $14.00 RRP: $41.95
Five-in-One Multifunctional Soil Detector for pH Testing, Temperature, Humidity, and Light Measurement
$42.95 Save $21.05 RRP: $64.00
Soil pH Meter 3-in-1 Soil Tester Kit for Garden, Farm, Lawn, Indoor Use, Battery-Free, Lady Shape Red M
$22.95 Save $11.00 RRP: $33.95
Water Quality Tester 1 Piece Chlorine Tester For Pools, pH Tester, Digital Liquid Water Meter, Electronic Spa Test Pen
$29.95 Save $15.00 RRP: $44.95
Digital pH Meter 7 in 1 with Bluetooth Temp ORP EC TDS Salinity S.G Tester for Drinking Water Hydroponics Aquarium Lab
$69.00 Save $30.00 RRP: $99.00
TDS Meter | Portable TDS EC Temperature Meter for PPM Measurement in Aquariums and Swimming Pools
$14.95 Save $8.00 RRP: $22.95
Ph Tester Digital for Pool and Drinking Water, 5 in 1 Salinity, pH, Temperature, EC, TDS Meter, High Accuracy Salt Tester
$74.00 Save $20.00 RRP: $94.00
Digital TDS Water Tester for Accurate PPM Measurement, Portable Hydroponics & Aquarium Tool with Easy-to-Read LCD Display
$14.95 Save $8.00 RRP: $22.95
Multifunctional Water Quality Detector with Bluetooth LCD, PH/TDS/EC/Temperature Meter for Pools and Aquariums
$209.00 Save $100.00 RRP: $309.00
Fdit Chlorine Tester, High Accuracy Water Tester, pH Meter for Pools
$29.95 Save $14.00 RRP: $43.95
TDS Tester Digital Water Meter Portable Handheld EC PPM Accuracy Temperature Monitor For Aquarium And Hydroponics
$16.95 Save $8.00 RRP: $24.95
PH Testers LCD Mode Water Quality Meter Durable Material Portable PH Tester For Water Testing
$35.95 Save $18.05 RRP: $54.00
PH Electrode Probe for Laboratory Use, pH Sensor with BNC Connector, Black pH Meter for Aquariums and Hydroponics
$20.95 Save $11.00 RRP: $31.95
Aquarium PH Meter For Aquarium And Pool, Wide pH Range, Accurate pH Measurement, Fast Readings, Black
$23.95 Save $12.00 RRP: $35.95
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
TDS Tester H2 Temp Meter 04000ppb Digital Hydrogen Water Monitor ATC H2 Meter For Drinking Water
$36.95 Save $22.05 RRP: $59.00
Cherry Pink Water Temperature Meter for Baby Baths, Infant Safety Thermometer, Waterproof, Accurate Readings
$20.95 Save $10.00 RRP: $30.95