[4-in-1 Multi-Function Display]: Combines voltage, water temperature, oil pressure, and fuel with flexible matching options for comprehensive car engine monitoring.
[Wide Voltage Support]: Operates smoothly between DC 9-36V and up to 40V, ensuring compatibility with most cars, SUVs, and trucks for reliable performance.
[Fuel Quantity Stability]: Features anti-shake technology to maintain accurate fuel level readings even on bumpy roads or when fuel float moves.
[Advanced Self-Learning Sensor]: Quickly adapts to any oil float resistance with smart calibration, making installation and setup fast and convenient.
[Durable and Accurate]: Built with ABS and brass materials, supports wide temperature range -40 to 50°C, and provides precise readings with alarm alerts for safe driving.