DUT-E key features: conformity with European and national automotive standards and directives; measuring probe length reduction without min/max recalibration *; measuring probe length extension up to 6 m with additional sections; ergonomic bayonet mount allows to save installation time; unique bottom spring for better mounting rigidity; filter for secure protection from mud; full set of mounting accessories and connection cable included; adjustable temperature correction for automatic measurement correction based on ambient temperature **; self-diagnostics feature to monitor data validity **; possibility of integration into on-board serial bus of vehicles (CAN) ***; built-in voltage stabilizer – output signal does not depend on vehicle power supply voltage; reverse polarity and short circuit protection of any output to vehicle electrical system and chassis; sealing possibility to avoid unauthorized intrusion and tampering; durability and reliability confirmed by financial guarantee.