1. Monitoring an extensive number of engine parameters, the module will display warnings, shutdown and engine status information on the backklight LCD screen, illuminated LEDs. 2. Engine for controlling EFI or non-electrospray and gas, providing advanced engine detection and protection. 3. Not only beautiful, excellent performance, and powerful; panels and menus are easy to understand and easy to operate. 4. Remote monitoring or network monitoring is more convenient and more timely. 5. Improved features include a real-time clock to enhance event logging and monitoring; Ethernet communication reduces monitoring costs. Size(.): 240 X 181.1 X 41.7mm Panel opening size(.): 220 X 160mm Speed sensor frequency range: 1Hz-10KHz Speed sensor voltage range: minimum +/-0.5V (during start-up) -70V Fuel relay output A: 15Amp DC output Start the appliance output B: 15Amp DC output Relay outputs C and D: 8Amp 250V passive output Custom output E, F, G and H: 2Amp DC output Colour:Black Material:ABS Package Contents: 1x Electronics Controller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.