18 In 1 HCHO Meter Temperature And Humidity Meter With Color Screen For .
32,52 €
HCHO Detection Range: 0-1.999mg/m³, ±0.05mg/m³. CO2 Detection Sensitivity: 1PPM. CO Detection Sensitivity: 1PPM. PM2.5 Detection Sensitivity: 1ug/m³. Ultra-Precise Detection Capability: With a detection accuracy reaching the thousandth place, it can quickly identify 11 types of harmful substances.
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