JJCOCO 35PSI Turbo Boost/Vacuum Gauge LED Digital Display Kit with 1/8NPT Electronic Pressure Sensor & Mounting Bracket for Car&Truck ATV 2-1/16" 52mm

Crystal-Clear LED Display for Day & Night: Features a bright 2-1/16" red LED display offering exceptional visibility in all lighting conditions, especially crucial for nighttime driving, with clear readings for both boost (0-35 PSI) and vacuum (-30 to 0 inHg)

Enhanced Safety with Programmable Alarm: Allows users to set custom warning thresholds (via the intuitive WARN/PEAK buttons) for boost or vacuum levels, providing an immediate visual alert to prevent potential engine damage from over-boost or excessive vacuum

Easy to Install: Comes ready-to-install with the essential electronic pressure sensor, pre-wired power harness, mounting bracket, and hardware, ensuring a straightforward setup for enthusiasts following the included instructions.Perfect for cars and trucks etc

Dual-Function Precision Monitoring: Provides accurate, real-time readings of both turbo/supercharger boost pressure and engine vacuum levels, eliminating the need for separate gauges and offering comprehensive engine performance insights

Rugged Design Built for Automotive Use: Engineered specifically for 12V/24V DC vehicle electrical systems with a durable ABS plastic housing (52mm / 2-1/16" diameter), ensuring reliable performance and longevity in the demanding automotive environment