The gauge 52 mm with broadband probe Bosch LSU 4.9. With X-Series is one of the most accurate controllers on the market.

• accuracy 0.1 AFR
• analogue output 0-5V for connecting external devices of type dalalogger, ECU master etc.
• read the values in the AFR or Lambda (V)
• possibility to connect the RS232 cable
• works with car installations to 16V