Auto Meter® 4377 - Ultra-Lite Series 2-1/16" Boost/Vacuum Gauge, 30 In Hg/30 PSI

Universal Ultra-Lite Series Boost/Vacuum Gauge (4377) by Auto Meter®. Size: 2-1/16". Range: 30 In Hg/30 PSI. Type: Electric, Digital Stepper Motor. Keeping track of the vacuum and boost on your forced induction application is critical for extracting the most power safely while keeping your engine in the powerband. Auto Meter’s Digital Stepper Motor Boost/Vacuum Gauges provide the most accurate readings available, unparalleled response time and smooth needle movement. Taking advantage of Auto Meter’s advanced circuitry, these gauges automatically calibrate on every startup to compensate for altitude, barometric pressure and other atmospheric conditions. Includes an advanced MAP sensor and wiring harness for ease of installation. Designed for gasoline engines, a boost only version is also available for diesel or extreme boost applications.

Specifications

Includes

• Sending Unit (2249)
• Adapter/Fitting (T - Fitting)
• Wire Harness (5229)
• Tubing (10 ft. nylon tubing)
• Bulb & Socket (3220)
• Light Covers (Red 3214 & Green 3215)
• Mounting Hardware (2230)

Features

• Traditional incandescent lighting illuminates around the perimeter of the dial
• Includes data acquisition grade solid-state MAP Sensor, providing unmatched accuracy and durability even in the harshest environments
• Gauge kit includes MAP Sensor, T-Fitting, nylon tubing, vacuum fittings, wiring harness, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation
• Acquire data for later review with one-touch Peak Recall functionality
• Set a custom alert specific to your vehicle & receive warning notification to highlight the need for driver attention
• 12 and 16 volt compatible, compatible with nearly every street car or race car electrical system
• AutoMeter’s race proven digital stepper motor electric instruments provide unmatched accuracy which is further increased by utilizing a self calibration sequence during power up
• High quality at an affordable price
• Expertly made from premium materials
• Built to match your exact requirements

Auto Meter® is the leading manufacturer of automotive instrumentation and electronics. The company manufacturers instruments for displaying everything that’s possible to measure on a vehicle, including specialized gauges, shift lights and warning lights for all types of racing, where they are the dominant brand. Founded in 1957 by electronic instrumentation pioneer Vern Westberg, today the company is a division of the Harbour Group. Besides manufacturing performance and racing instrumentation and electronics for the automotive aftermarket, Auto Meter also has an OEM division that makes instrumentation for production vehicles, a Pro-Cycle division that produces instrumentation for motorcycles, a Marine division that creates instrumentation for watercraft, and a Test Equipment division that manufactures a complete line of equipment for testing, charging and maintaining batteries, and testing the vehicle charging system. Headquartered in Sycamore, Illinois, where it has a 45,000 sq. ft. manufacturing plant, Auto Meter also has 125,000 sq. ft. of manufacturing plant space in Utah, where its OEM and Test Equipment divisions are located. The company has 500 employees, all devoted to providing the performance enthusiast and racer with the information they need.