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Shop the best prices on 543 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Dornbracht, EbTools, Sss and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United States.

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481 - 512 of 543
Tester MeterMonitor 0-14 pH Electrode Probe 90 cm Cable Highly Sensitive for Aquarium and Pool Water Testing
$26.95 Save $13.00 RRP: $39.95
PH Meter Replacement Electrode Probe PH818 Compatibility Aquarium PH Meter Spare Part Acidometer Water Tester Probe
$31.95 Save $15.00 RRP: $46.95
Water Quality Tester PH/CL Meter CL2 Chlorine Tester Water Detector for Swimming Pool Aquarium
$25.95 Save $12.00 RRP: $37.95
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 Electrode with BNC Connector for Sera Seramic pH Controller, High Accuracy, Durable, Compatible with Standard pH Meters
$54.00 Save $30.00 RRP: $84.00
H2/TEMP Meter 0-2400 Ppb Digital Hydrogen Ion Water Quality Monitor YY-400H with ATC for Aquariums and Laboratories
$42.95 Save $21.05 RRP: $64.00
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
PH/EC Water Quality Tester for Aquariums and Hydroponics, Conductivity Meter 0.00-14.00pH, 0.00-19.99mS/cm
$109.00 Save $50.00 RRP: $159.00
User Friendly Soil pH Meter with Backlit Display, Accurate Readings, Compact Design for Easy Soil Monitoring
$31.95 Save $15.00 RRP: $46.95
Digital PH Test Water Quality Pen Backlit Display TDS/EC/PH/ORP Temp Meter Portable Water Tester
$35.95 Save $18.05 RRP: $54.00
Ph Tester Digital,Pool Salt Tester, Digital Salinity Meter and PH Tester for Pool Salt Drinking Water
$39.95 Save $19.05 RRP: $59.00
Innovative gardening tool, digital moisture and pH tester for growth conditions in your plants.
$22.95 Save $11.00 RRP: $33.95
High Accuracy Digital PH Meter with Large LCD Display, Portable Waterproof Design, and Automatic Calibration
$23.95 Save $11.00 RRP: $34.95
Soil pH Meters Digital Handheld Portable for Gardening and Agriculture With LCD Display
$45.95 Save $8.05 RRP: $54.00
PH Meter Water Quality Detector Digital Aquarium PH Tester Lab Grade Water Testing Pen Accuracy
$26.95 Save $13.00 RRP: $39.95
3in1 PH Tester TDS EC Temperature Meter Digital LCD Water Testing Pen Blue Purity Water Quality Monitor
$15.95 Save $8.00 RRP: $23.95
Portable 5 In 1 Digital TDS Water Tester With Backlight ORP ATC Temp Meter For Aquarium Handheld Water Quality Tester
$35.95 Save $18.05 RRP: $54.00
PH Probe Black For Hydroponics And Fish Tank Laboratory Electrode Sensor, pH Tester, Value Detection And Monitoring
$22.95 Save $11.00 RRP: $33.95
PH Electrode Sensor Probe For Industrial Laboratory And Pool Water PH Meter With Plastic PH Probe And BNC Connector
$25.95 Save $12.00 RRP: $37.95
PH Test Drops Water pH Meter For Freshwater And Seawater Pool pH Tester pH Level Tester
$14.95 Save $8.00 RRP: $22.95
Aquarium PH Meter For Aquarium And Pool, Wide pH Range, Accurate pH Measurement, Fast Readings, Black
$23.95 Save $12.00 RRP: $35.95
6-in-1 pH Monitor Salt Temp S.G TDS EC Water Quality Tester, Continuous Monitor pH Tester PPM Meter for Aquariums, Hydroponics, Pools Tanks
$119.00 Save $60.00 RRP: $179.00
Spa Water Quality Analyser Durable Plastic Shell CL2 Pool PH Tester Quick Chlorine And pH Tests For Pools And Spas
$25.95 Save $13.00 RRP: $38.95
High-precision Soil Ph Test Instrument, Ph Meter, Hygrometer, Ph Meter
$64.00
Portable Handheld Soil pH Meter with Built-Fast and Accurate Measurement for Gardening and Agriculture
$19.95 Save $4.00 RRP: $23.95
Soil pH moisture meter tester Hydroponics Analyzer 38 pH, 18 moisture
$94.00 Save $45.00 RRP: $139.00
TDS Meter Temp ORP EC TDS Salinity SG pH Meter Bluetooth Water Quality Tester APP Control For Drinking Water Aquarium
$104.00 Save $55.00 RRP: $159.00
Ph Meter Desktop MultiParameter pH/Temp Meter, Automatic Calibration, 2In1 pH Tester, Water Quality Analyzer
$119.00 Save $60.00 RRP: $179.00
PH Meter 7 In 1 Water Tester With Temp TDS CF RH EC ORP Tuya Smart WiFi Online Monitor For Aquarium Hydroponics Pool
$119.00 Save $60.00 RRP: $179.00
For Aquarium PH Sensor Probe, Compatible with Most PH Meters and Controllers, Accurate Results (Blue)
$22.95 Save $11.00 RRP: $33.95
Moisture meter, pH tester, soil flap, plant light intensity, pHmoisture and moisture measurement
$69.00 Save $30.00 RRP: $99.00
Water Quality Monitor Bluetooth LCD, Handheld Multiparameter PH TDS EC Temperature Meter for Pools and Aquariums
$209.00 Save $100.00 RRP: $309.00