200-Channel Temperature Recorder

The newly upgraded AT4900 series multi-channel temperature tester, controlled by a high-performance ARM9 microprocessor, features real-time high-speed data acquisition. The instrument is equipped with a 7-inch high-brightness capacitive touchscreen, operated by full-touch combined with auxiliary function keys, and uses Onmeas ATOS operating system version 7, making it more user-friendly and intelligent. The bilingual (Chinese/English) interface displays real-time measurement data and curve graphs, providing you with a completely new instrument experience.

The newly designed AT4900 series multi-channel temperature tester features USB Type-C communication, U-disk mapping, and optional RS232/RS485/CAN/LAN, utilizing real-time FPGA circuits that overcome sampling rate limitations, combined with high-efficiency, high-precision analog circuits, achieving high-precision and ultra-high-speed sampling, with test temperature resolution improved to 0.01°C.

The instrument includes built-in LAN, RS-232C, and USB232 interfaces, with optional RS485 interface available, allowing computer-based instrument control and data acquisition, effectively applicable for remote control and data acquisition analysis.