Zetron DM7800の否定的な酸素イオン探知器

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January 29, 2023
Brief: Discover the Zetron DM7800 Negative Oxygen Ion Detector, a high-precision device for testing air quality. It measures ION, PM2.5, PM1.0, PM10, HCHO, temperature, and humidity with accuracy and durability. Perfect for environmental monitoring and health safety.
Related Product Features:
  • 3.5-inch TFT large-screen HD display for clear readings.
  • Tests negative ions with a range of 0 to 90,000,000 PCS/CM3.
  • Measures PM2.5 levels from 0 to 999 ug/M³.
  • Detects HCHO (Formaldehyde) levels from 0.001 to 1.999Mg/M³.
  • Built-in 5000mAh lithium battery for long working hours.
  • Durable high-grade aluminum alloy shell for longevity.
  • Displays time and date for convenience.
  • Works in temperatures from -10℃ to +50℃ and humidity from 10-90%RH.
よくある質問:
  • What does the Zetron DM7800 Negative Oxygen Ion Detector measure?
    It measures ION, PM2.5, PM1.0, PM10, HCHO (Formaldehyde), temperature, and humidity in the air.
  • What is the range for negative ion detection?
    The detector can measure negative ions from 0 to 90,000,000 PCS/CM3.
  • How long can the Zetron DM7800 operate on a single charge?
    With its built-in 5000mAh lithium battery, the device can operate for extended periods, depending on usage.