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DM73B-WiFi Air Quality Monitor Detector CO2 PM2.5 PM1.0 PM10 HCHO TVOC Temperature Humidity Detector
Description:
This product is a multifunctional air quality monitor that detects Carbon dioxide (CO2), Formaldehyde (HCHO), Total Volatile Organic Compounds (TVOC), Particulate Matter <2.5 micron-¬sized particles (PM2.5/1.0/10), Temperature, and Humidity with clock and record function. As a scientific air quality detection device, it combines multiple air sensors with a built-in fan to allow real time monitoring of Carbon dioxide (CO2), formaldehyde (HCHO), total volatile organic compounds (TVOC), PM2.5/1.0/10, temperature, and humidity on its digital LCD display.
Features:
- This detector is suitable for indoor and outdoor air quality, muti-envornmental air quality monitoring for furniture, decorations, cars, and so on.
- 4.3" LCD display, 480*270 pixels, simple and elegant, with high test accuracy, stable performance, with clear and easy to understand digital display, let you know the current air quality at a glance.
- Small and portable but with big wisdom, compact, lightweight and cost-effective portable PM2.5 detector to escort your healthy environment.
- Built-in lithium battery and usb rechargeable, charge and use, lasting battery life, not afraid of power failure.
- On-board fan to draw in ambient air for more accurate real-time results.
- Functions: low battery warning, time setting, history record.
- Test variables: PM2.5, PM1.0, PM10, HCHO, TVOC, Carbon dioxide (CO2), temperature, humidity, you can get the results you care about.
- UNIT: change the temperature unit between Celsius degree (℃) or Fahrenheit(℉）
- Buzzer: use up/down buttons to select whether to turn the alarm buzzer on/off.
- Alarm threshold: default factory value alarm threshold levels for HCHO: 0.1mg/m³. When reach 0.1mg/m³, Device alarm sounds. HCHO ideal range: <=0.10mg/m³.
Specifications:
- Display method: 4.3-inch LCD screen display, 480*270 pixels
- Detection method for CO2: infrared (NDIR)
- Detection method for PM: laser scattering
- Sampling time: 1.5 seconds
- Detection temperature: -10℃ to 50℃
- Relative humidity: 20%~85%
- Concentration unit for CO2: PPM
- Concentration unit for PM: ug/m³
- Concentration unit for HCHO and TVOC: mg/m³
- Power source: Lithium battery with 3000mAh capacity
- Item size: 132.5*82.3*79mm/5.2*3.2*3.1in
CO2 Technical Indicators:
- Measuring range: 400-5000PPM
- Sensor for CO2: infrared (NDIR)
- Resolution: 1 PPM
PM2.5, PM10, PM1.0 Specifications:
- Measuring principle: laser scattering
- Measuring range: 0-999ug/m³
- Resolution: 1ug/m³
Formaldehyde specifications:
- Measuring principle: electrochemistry
- Measurement range: 0.000-1.999mg/m³
- Resolution: 0.001mg/m³
TVOC specifications:
- Measuring principle: semiconductor
- Measuring range: 0.000-9.999mg/m³
- Resolution: 0.001 mg/m³
Temperature and humidity technical indicators:
- Measuring range: -10 to 50℃
- Measurement accuracy: ±1℃
- Humidity range: 20%-85%RH
- Measurement accuracy: ±4%RH
Package Included:
- 1 x Set of Air Quality Detector
