Altitude In Feet. Handy Altimeter/Barometer/Compass/Thermometer/Led Light/Signal Mirror Attaches To Front Or Top Of Dashboard. Altimeter And Barometer Components Made In Japan. No Hardware Required. Bracket Is Adjustable. Altitude Range: 0 To 15,000 Feet. Analog Design. Battery Free. Includes Weather Trend Indicator. Measures Barometric Pressure In Inches Of Mercury (Hg).table.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }