The high-precision sensor has three sensitive conductive layers, and the metal shell is safe and anti-drop.
High-definition color screen, backlit display, support backlit display, strong light and easy reading and measurement at night.
The ergonomic streamlined design is easy to grasp and more comfortable.
Sampling frequency: 2 times/sec.
Multiple functions and uses, suitable for noise measurement and monitoring of traffic roads, automobiles, machining, etc.