Universal 52M In 1 Multi~Function Dial Water Level Holding Tank Indicator With Alarm

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; } Universal 52M In 1 Multi-Function Dial Water Level Holding Tank Indicator With AlarmOpen a 2 inch dimension and 2-1/5 inch depth hole, put into it and fastenMade of high-quality stainle steel for long-term even in acid-base, humid envmentA 3-in-1 multi-function dial meter integrating Water Level, Holding Tank, and The instrument has its own alarm signal, and no need additional alarm signal by the r.High brightne LED backlight, high brightne and life.Specifications:Water Level: 0-100% (Level r: 0-190/240-33 available)Holding Tank: 0-100%: 9-32VAlarm: Symbal fing(When 2 or more faults occur, an item is reported every 3s.)Degree of Protection: 67Backlight: TFT ScreenColour:Sier / blackMaterial:stainle steelPackage Contents:1 * 3 in 1 Multifunction 1 * Multi-plug socket1 * Chinese and English manualOnly the above package content, other products are not included.Note: Light shooting and different displays may ca the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.