Quickcar Tachometer Lcd Digital Screentachometer, Quicktach, 15000 Rpm, Digital, 3 In Wide X 3 In Tall, Recall, 9V Battery, Waterproof, Aluminum, Black / White, Eachproduct Linequicktachgauge Width (In)3 Ingauge Height (In)3 Inincrement100 Rpmmemoryyesremote Memory Recallyesmax Rpm15000 Rpmprogrammableyesdigital Windowyeslight Positionbacklight Colorwhiteface Colorwhite / Blackbezel Colorwhitenumber Colorblackbattery Includedyesdesigncheckered Flagmaterialaluminumquantityeach