9 in 1 Universal AdBlue Emulator Box is designed for vehicles equipped with an AdBlue system. This electronic module integrates easily into compatible trucks and buses, supporting efficient operation without disruption to engine performance. The device connects seamlessly to the vehicle's existing system, ensuring stable functionality and reliable performance. Compatible with a range of heavy-duty vehicles meeting EURO 4 and EURO 5 emission standards, it supports various truck and bus models including MAN and other major brands. Features: - Designed for AdBlue systems in trucks and heavy vehicles - Supports multiple vehicle types with EURO 4 and EURO 5 compliance - Simple installation process with no engine power loss - Prevents dashboard warnings and diagnostic errors - Compact black plastic housing for durable protection Package Contents: 1 x AdBlue Emulator 1 x CD (user manual) Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the actual product. Measurement may vary by +/- 1-3 cm.