Zetron Instrument focuses on providing customized solutions for precision analysis and monitoring.
DM-7800 Air Ion Tester
Negative Oxygen Ion Meter adopts the capacitive inhalation method to detect negative ions in the air. We can support OEM/ODM.
* Support 3.5-inch TFT large-screen HD display
* Support negative ion test
* 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
* Support time and date display
Tag: Negative Ion Detector, Negative Air Ion Meter, Oxygen Ion Counter, Air Ion Tester, Air Negative (oxygen) Ion Detector,OEM/ODM service
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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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Screen
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4.3 inch FTF Display
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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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Office 19B, 17th Floor, Building 1, 48 Dongzhimenwai Avenue, Dongcheng District, Beijing