The LE-8200 and the new LE-2500 and LE-3500 are powerful protocol analyzers: up to 4 Mbps Half duplex and 2,150 Mbps Full duplex), good connectivity, expandable, battery operated, long logging with memory card and/or connectable to PC and software for remote control, search function for target data and report generation.

They can analyze RS-232C (V.24), RS-422 and RS-485 (RS-530) frames, as well as optionally CAN/LIN, FlexRay, TTL/I2C/SPI, Infrared, loop current communications, HDLC, X.25, etc.

There is an option for a high-speed analog signal voltage measurement function up to 40 MS/s, which is suitable for analyzing the analog waveform of communication signals.

For easy comparison, they can be displayed as two divided areas on the screen. They incorporate enhanced triggering for simultaneous detection of up to 8 conditions and precise "stamp time" recording in microseconds.