85MM meter 3 In 1 LCD Display Speed W COG Tr Total Mileage For Car Boat Marine

body { font-size: 75%; color: #000; font-family: Open Sans,Arial,Heetica,sans-senif,SimSun,"宋体"; line-height: 1.3; } dl { margin: 0px; width: 480px; float: left; } dt { width: 100px; height: 15px; float: left; } dd { width: 240px; height: 15px; float: left; } dl dt { margin: 0px; line-height: 22px; color: #474747; font-size: 14px; font-family: tahoma; } #product-desc { width: 100%; height: 209px; } #descrtion { width: 100%; height: 50%; } #details { width: 100%; height: 50%; } .ui-box-title { height: 30px; font-size: 15px; font-family: tahoma; font-weight: bold; background-color: #ddd; text-anchor: inherit; padding-top: 8px; margin: 0px; } .ui-box-body { margin: 0px; } #tbspecifics { border-right: 1px solid black; border-bottom: 1px solid black; } #tbspecifics tr { height: 30px; } #tbspecifics td { width: 100px; border-left: 1px solid black; border-top: 1px solid black; } Open a 3-3/8 inch dimension and 2-3/4 inch depth hole, put into it and fastenUsing ster motor drive pointer, accurate display of the engine-speed, and with the LCD display clear display mileage.It takes about 30 seconds to get signal in the first time, but le than 3 seconds ar that. It gets quicker under a clear view of the sky. Sometimes if signal is miing, pls. reconnect all wires and restart it. fit for Car /Truck/ Boat /crude oil Engine /oline Engine,Equped with 3 meters meter Le power consumption, longer life, higher precision,quilocation confirmation, short start up timeCOG: heading, angle of directionTR: Single mileage, reset ar power faiTotal aculated mileage: 0-999999KMInput s signal length is 3 meters, length can be customizedWorking envment:Working voltage: 9-32VDCWorking temperature: -30-70CelsiusStorage temperature: -40-85Celsiuerproof rating: 67Wiring:1. Blawire: negative pole of power supply (-)2. Red line: 9-32VDC3. Yellow line: backlight4. blue line connects the on to adjust the short mileage setting to zerotype: 120KM/H,80MPH / 240KM/H,160MPH/ 300KM/H,200MPHColour:black/Material:Plastic + MetalPackage Contents:1 x 3 IN 1 meter1 x r1 x Connection harneOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the ture a little different from the real thing. The measurement allowed error is +/- 1-3cm.