Brand: AutoMeter Manufacturer's Part Number: 3859 Part Type: Gauges Product Line: AutoMeter GS Series Analog Gauges Automotive Fittings Part Number: ATM-3859 UPC: 046074038594 Gauge Type: Boost/Vacuum OEM Replacement: No Gauge Style: Analog Sending Unit: Electrical Gauge Diameter (in.): 2 1/16 in. Gauge Diameter (mm): 52mm Gauge Range: 30 in. Hg/30 psi Gauge Shape: Round Sweep: Full sweep Gauge Face Color: Black Gauge Number Color: White/Green Pointer Color: Red Bezel Color: Chrome Illuminated: Yes Memory Recall: No Playback: No Liquid-Filled: No Shift Light Included: No Tripometer: No Sending Unit Included: No Remanufactured: No Quantity: Sold individually. Notes: Numerals illuminate green. Description: AutoMeter's GS Series analog gauges are a hot style, with white-on-black faces during the day and green LED-illuminated numerals at night. They also feature a patented, LED-illuminated red pointer that glows when the sun goes down, and the white (daytime) increments are easy to read. GS gauges are available in several options, including short sweep electric, full sweep mechanical, and advanced full sweep electric stepper motors. They're available to monitor a dozen automotive functions. Order the instruments needed for your dash panel.