Portable DM7800 Air Quality Detector Negative Polarity Formaldehyde Ion Zetron
* Support 3.5-inch TFT large-screen HD display
* Negative ion test range: 0 to 90,000,000 PCS/CM3
* Test content: ION/PM2.5/PM1.0/PM10/HCHO (Formaldehyde)/Temperature/Humidity
* PM2.5 test range: ( 0-999 ug/M³ )
* HCHO test range: (0.001-1.999Mg/M³)
* Built-in large-capacity lithium battery
Note: If it is not used for a long time, turn off the power first, and then pull out the plug and cable. Avoid places with strong sunlight and places with high temperatures for a long time. Do not let children touch them to avoid danger.
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Battery capacity
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5000mAh
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Working humidity
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10-90%RH
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Interface
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DC5.5X2.1mm
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Input specification
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5V/2.4A
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Working temperature
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-10℃ to +50℃
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Dimensions
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18.6*11*4.1CM
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Tag: Negative Oxygen Ion Detector, Air Negative Ion Monitor, Portable ION Detector, low concentration of negative ion Analyzer, Formaldehyde Gas Ion Detector, OEM/ODM service
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