Temtop PMS 21 High Precision Remote Particle Counter* Customers outside the USA need to pay taxes on their own. High precision particle counter, dedicated to providing solutions for high net monitoring industry. Multiple particle size monitoring can simultaneously monitor the seven channel particle size data of 0. 3um,0. 5um,0. 7um,1um,2. 5um, 5um and 10um; sampling time can be set. The vacuum source is equipped with a built in 2. 83L min air pump. Convenient to integrate industrial standard interface,

Step 2: Hold ||/▶ button > Choose "Data Export" on the device

air conditioners and automobiles with air purifying function

Overview:PM-900 is a laser-based particle sensor that uses the light scattering method to detect and count particles and calculate PM1

making it suitable for a wide range of applications and user needs

the Si7020-A20-GM requires no additional RH/temperature calibration during PCB assembly

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encapsulating all vital aspects of indoor air quality

Sunrise and sunset in the city: 162 cities (United States)

It monitoring PM2

yet Flawless Performance - Powered by Top-notch Sensors

Laser source: Long life light source 50mW

Accuracy: ±5% RH