Technological advancements and development have made mechanical instrumentation a thing of the past! With today's more and more technologically advanced engines and engine components, you need faster and more precise instrumentation to keep a watchful eye on your engine's vital signs. Mechanical instrumentation simply can not keep up. The Buddy Club Racing Spec Digimeters are one of the most technologically advanced digital meters available today. A high quality electronic sensor and positive locking wiring harness are included with each Digimeter to ensure positive readings under any demanding race condition. An accurate boost gauge is absolutely essential for any high-performance tuned turbocharged engine. An inaccurate boost gauge can also lead to hours of wasted time during engine fine tuning. The ultra compact 1/4 din design features precise measurement in easy to read digital format, 7 selectable display colors, adjustable warning functions, 3 sound level adjustment and displays in both metric and standard units of measurement. Meter readout range: 150~200 KPA (1.5~2.0 Bar). 100% genuine Buddy Club product. Part# BC04-RSDMTB. Made by Buddy Club Japan.