NovaSensor SDS039-H handheld dust particle counter has an equipotential sampling head, temperature and humidity sampling port, 4G antenna installation port, charging port, USB communication interface, and type-c communication interface.

NovaSensor SDS039-H handheld dust particle counter has the following advantages:

(1) Easy to use. With a 3.5-inch screen display and three buttons, it is easy to operate and can quickly measure the number of dust particles in various scenarios that require offline detection.

(2) Long battery life. The handheld dust particle counter is equipped with a high-performance lithium battery that can run continuously for more than 6 hours.

(3) Large storage capacity. Built in 512 MB memory, capable of storing no less than 7 million pieces of data.

(4) Convenient communication. Supports USB communication, monitoring data can be viewed in real-time through the screen, and can also be exported through the Type-C interface for data analysis. Equipped with 4G communication function, data can also be uploaded in real-time to the Internet of Things platform to achieve online monitoring of air cleanliness.

Instructions for using the NovaSensor SDS039-H handheld dust particle counter:

There are three buttons on the front of the handheld dust particle counter. The first button on the left is the power button, the second is the pause button, and the third is the mode switch button.

(1) Power on, click the power button for 1 second and the device will display a sampling interface, indicating successful power on.

(2) After turning on, the device automatically detects the number of dust particles. Press the pause button in the middle to pause the device, and press the start button again to start running.

(3) Mode switching, the handheld dust particle counter has three pages. The real-time measurement page unit is per cubic foot. Press the mode switching button on the right to change the unit to per cubic meter, and then press it again to change to the cumulative measurement page. Switching back to the real-time measurement page again is a cyclic switching mode.

In conclusion, NovaSensor SDS039-H handheld dust particle counter is easy to operate, real-time online, data measurable, cost-effective, and has a series of devices that can meet the needs of different scenarios.