52MM Fuel Level Gauge with 0-190ohm Fuel Level Sensor 100 125 225 250 300 350 450 500mm Fuel Sender Unit Auto Gauge for Boat if you need BLACK FUEL LEVEL Gauge ,WELCOME TO CLICK THIS LINK TO BUY IT Feature: - IP67 waterproof and dustproof grade. - With curved glass (with anti-fogging function). - Use moving-magnet principle to drive the needle, featuring good endurance and anti-vibration. - Be suitable for all kinds of water level sensors with same signal, and display liquid level of the water tank. - With ultra-wide working voltage design( long-term operating voltage: 9-32V, Maximum up to: 36V ( 1 min)). - Stepper motors used for full range of stepping gauges, great feature with its less power consumption, longer life, higher precision, etc. - Gauge backlight color: Red Specification: -Resolution range: 21mm - Indicating Range: 0-100% - Name: Water Level Gauge - Fixing dimension: 52mm or 2-1/16" - Operating Voltage: 9-32V /fit 12V-24V - Materials: stainless steel+nickel-plated plastic - Input signal:0~190ohm (European standard), Attention: - Empty oil level : 0 ohm - Full oil level : 190 ohm - When the oil / water level is empty , there will be a space of 3-15mm between the sensor float and the bottom of the sensor. This is a safe distance, and the sensor can work normally,Thank you~ - When the oil / water level is full, there will be a space of 3-15mm between the sensor float and the top of the sensor. This is a safe distance, and the sensor can work normally, Thank you~ Package: 1 x sensor + 1xgauge(no cable) About Wholesale and Drop Shipping: Supporting Wholesale and Drop Shipping. If you need other size of sensor ,welcome to contact to us , we support customized.