Mercedes Benz EZS EIS ELV ESL Dash Gateway Full Testing Device with OBD W210 W211 W212 W220 W221 W164 W166 W203 W204 W207 W906 W639
New device designed for on-bench testing of EZS (EIS), ESL (ELV).
Comes with ESL Emulator inside, has automatically mode switching - read ESL using and Emulation mode. You can test both old (Motorola based EZS) and new (NEC based) units without the car - just connect them with special set of cables.
Could be purchased in place of old devices: EIS cables set, ESL emulator, W164/166/203/204/207/210/211/212/220/221/639/906 testing cables.