➀ Telonic introduces Siglent's SDM4000A series 5½/6½-digit DMMs in the UK, featuring 2.2M counts resolution and 50k readings/s sampling rate;

➁ Models support data logging up to 100 hours, multiple display modes (histogram/trend chart), and advanced math functions for precision analysis;

➂ Equipped with USB/LAN/GPIB interfaces, embedded web server, and compatibility with SCPI commands for remote control.