PH Monitor & Temperature Meter 2 in 1 Digital Water Quality Tester Sensor Test Kit with Automatic Calibration/Replaceable BNC Electrode Probe for Aquariums Hydroponics Tanks Aquaculture Laboratory: : Industrial & Scientific
Works well with handheld meters, testers or controllers. Re-use the meter portion indefinitely with this replaceable ph electrode. Features 1. Replaceable pH electrode is easy to calibrate 2. Replacement kit set that comes with a set of free calibration powder 3. Longer electrode body and 300cm extra long cable 4. Provides instant measurement & simple operation 5. Easy monitoring of pH accurately 6. Comes with protective cap to ensure the safety of the bulb 7.
Tekcoplus 2 in 1 Temperature PH Monitor Meter Tester Sensor Test Kit 014 PH Automatic Calibration BNC Electrode Probe for Hydroponics Aquarium Lab Tes
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