3 in1 Digital TDS EC TEMP Meter Water Quality Tester Purity Filter Pen 0-9990ppm
ab 4,74 €
TDS test range: 09999PPM. Region: Each region and city has different TDS values due to different pipelines and water sources. Battery type: 3V (CR2032) button battery. Temperature test range: 0.1°C80.0°C.
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