PM Serials
PM series is MegaSig hybrid hardware designed for industrial applications, and it is categorized as follows:
Data Acquisition
Power Supply & Conditioner
Battery Simulator
Switch Control

PM series is MegaSig hybrid hardware designed for industrial applications, and it is categorized as follows:
Data Acquisition
Power Supply & Conditioner
Battery Simulator
Switch Control


U series is MegaSig portable series with single functionalities, and it is categorized as follows:
Data Acquisition
Bluetooth Adapter
Signal Conditioning
Switch Control
Interface Conversion
Digital Ammeter


The wind noise source equipment is specifically designed for wind noise testing and can be controlled via a PC or the device's touch screen. It features an ultra-quiet design, with noise levels below 60 dBA even at maximum wind speed. Its compact size facilitates easy setup of testing environments, and custom mounting brackets are available.

MegaSig sound level meter stands out in the field of acoustic measurement equipment with its exceptional portability, accuracy, and flexibility. By integrating our dedicated application and advanced post-processing software, you can effortlessly configure and customize the instrument to perform a wide range of measurement tasks, conduct in-depth advanced analysis, and generate comprehensive reports. Whether in the laboratory or on-site, the MegaSig sound level meter delivers the precise data and user-friendly operation you require.

MegaSig TT Series Turntables are suitable for high-precision scenarios and include the following models:
Acoustic Turntable
Spatial Audio Test Turntable