DM106A Handheld Air Quality Analysis Tester Smog/Dust/Formaldehyde Detector Analyzer Measuring Tool | Инструменты

DM106A Handheld Air Quality Analysis Tester Smog/Dust/Formaldehyde Detector Analyzer Measuring Tool | Инструменты

DM106A Handheld Air Quality Analysis Tester Smog/Dust/Formaldehyde Air Quality Detector Analyzer Measuring Tool

Product Description:

This product is a multifunctional air quality detector that detects 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 4 high-precision independent air sensors with a built-in fan to allow real-time monitoring of formaldehyde (HCHO), total volatile organic compounds (TVOC), PM2.5/1.0/10, temperature, and humidity on its digital LCD display.

Product Specifications:

Display method: 2.8” LCD screen display, 320 x 240 pixels
Atmospheric pressure: 86Kpa - 106Kpa
Detection method for PM: Laser Scattering
Sampling time: 1.5 seconds
Product Size: 164 x 69 x 44 mm
Detection temperature: -10°C to 50°C; 14°F to 122°F
Relative humidity: 20% - 85%
Storage temperature: -10°C to 60°C; 14°F to 140°F
Concentration unit for PM (PM2.5/1.0/10) : ug/m³
Concentration unit for HCHO and TVOC: mg/m³
Power source: Lithium battery with 2000 mAh capacity; 5V DC power charging via micro USB port
Product weight: 183g

Features:

-2.8" color liquid crystal display (LCD), 320x240 pixels
-Test variables: PM2.5/1.0/10, formaldehyde, TVOC, temperature, humidity
-Large 2000mAh capacity Lithium battery
-On-board fan to draw in ambient air for more accurate real-time results
-5V Micro USB charging
-Low battery warning
HCHO (formaldehyde) ideal range: <=0.10 mg/m3(0.08 ppm/m3)
TVOC ideal range: <= 0.6 mg/m3(0.45 ppm/m3)
The formaldehyde alarm threshold is 0.1 mg/m3. If levels of HCHO exceed this alarm threshold, the device will alarm with short beeps.
(4) About Charging
When low battery icon is displayed, the device needs to be charged. Insert the included or another compatible micro USB charging cable into the device. Attach the other end to a USB DC charger (such as a smartphone charger) that outputs DC 5V at >=1000mA. Fully charge for at least 2-3 hours before use. Avoid charging with a USB computer port which only outputs 500mA.
(5) Technical Parameter
PM2.5/PM1.0 /PM10 detection
Detection principle: Laser scattering principle
Number of test particles: 2.5um, 1.0um, 10um
Detection method: concentration (per liter)
Detection range: 0-999ug /m³
-Formaldehyde detection
Detection range: 0-1.999mg /m³
Detection Technology: Semiconductor sensor
Adopt Method: diffuse collection
Concentration unit: mg /m³
-TVOC detection
Detection range: 0.000-9.999ma / m³
Detection Technology: Semiconductor
Sensing Technology Sampling technology: diffusion collection
Concentration unit: mg/m³

Packing List:

Air Quality monitor x 1
Micro USB charging cable x 1
Product Manual x 1