Item Type: Water Level Gauge <br>Material: ABS + stainless steel <br>Working Voltage: DC9 to 32V <br>Parameter: E-1/2-F <br>Resistance Range: 0 to 190Ω (U.S. gauge) <br>Installation Size: Approx. 52MM/2in <br>Display Function: Water level <br>Fitment: <br>Suitable for RVs, yachts, fishing boats, ships<br>1、Wide Applications: Pointer water level gauge has a wide range of applications and is suitable for RVs, yachts, fishing boats, and ships. <br>2、Smart Indication: This water level meter is equipped with an empty full indicator, which can accurately display the water level of the tank for users to know the water quantity at any time. <br>3、Superior Visibility: The level gauge has a built in backlight that ensures clear visibility in all lighting conditions, making it easy for you to read the level information. <br>4、Compact Size: 2 inch (52mm) size makes this level gauge perfect for mounting on the dashboard of a vehicle or equipment without taking up too much space. <br>5、Durable and Reliable: The water level indicator gauge is made of durable materials with good resistance to shock and vibration to maintain reliability in a variety of harsh environments.1 x&nbsp;Water&nbsp;Level&nbsp;Gauge Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.