Noise detection equipment
This noise tester is a multi-functional, portable, precision noise measurement and spectrum analysis instrument, the instrument adopts modular design, can be configured with different hardware and software modules, suitable for all kinds of industrial noise measurement and spectrum analysis and reverberation time measurement, the instrument adopts digital detection technology, switched capacitor filter technology, It has the characteristics of high precision, good stability and high reliability. The display adopts 128×64 dot matrix LCD display, and the menu operation interface is used.