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.