Auto Meter Phantom II Mechanical Boost Gauge - 2-1/16 in.

Mechanical boost gauges have become the staple in boost pressure monitoring for all types of engines, gasoline, diesel, or otherwise. Ultra-precise bourdon tube meter movement ensures accuracy and durability not seen anywhere else in the industry. A simple 1/8? NPT pressure connection requires no electrical hookup for operation. Includes 1/8? NPT fittings and nylon line kit.

Modern white LED through-the-dial lighting provides clear visibility during nighttime use