Handheld noise monitoring device

　　Introduction to Handheld Noise Monitor:Used as a rapid detection instrument for the concentration of suspended particulate matter PM2.5/PM10 and noise in the air. Adopting an integrated structural design, this instrument combines a handheld LCD display instrument, multiple sensors, Bluetooth printer (optional), and a portable carrying case into one portable carrying case. It has the characteristics of modular free combination, mobile real-time monitoring, fast testing, accurate and stable operation, easy maintenance, and dual-use of AC and DC.

　　Handheld noise monitoring deviceIt is a mobile dust and noise detector specifically developed for construction sites/urban construction dust/road dust pollution. It is a set of construction site environmental monitoring noise and dust terminal equipment instruments that comply with the relevant standards of GB3096-2008 "Environmental Quality Standards for Noise" and GB3095-2012 "Environmental Air Quality Standards".

　　Product Features:

This machine is compact, beautiful, easy to operate, reliable in performance, equipped with a Bluetooth printer (optional), and extremely convenient to carry. The records can be manually stored or the sampling interval can be set arbitrarily by the host, and the recorded data can be automatically stored. The on-site data can be printed in real time through a Bluetooth printer.

Large screen Chinese LCD display, fully tracking and recording the values, groups, and low voltage warnings of various tested environmental factors, with automatic storage and protection function for power-off data.

After inserting each sensor into the host, the host has automatic recognition function, good sensor consistency, and can combine sensors according to needs. Sensor interfaces with different parameters can be converted to each other without affecting measurement accuracy.

Adopting an integrated structural design and built-in GPS (optional) module, it can accurately measure the geographic information of the measured location. In addition to displaying the measured environmental parameters and stored data, the interface can also display the latitude and longitude of the measured point.

The instrument has multi-channel automatic detection extension function, which can achieve automatic detection of multiple sensor connections.