ITEM NAME:Stainless Steel Water Level Gauge Boat Water Tank Level Gauge IP67 White Description: The front cover is 316 stainless steel (corrosion resistance is better than 304) High temperature resistance, chemical resistance, oil resistance, waterproof and dustproof grade IP67 Can match a variety of sensor signals, in addition to 0 ~ 190 ÃŽ © / 240 ~ 33 ÃŽ ©, 0 ~ 5V / 0.5 ~ 4.5V, 4 ~ 20mA, can also be connected to any analog signal. The meter comes with an alarm signal and does not require an additional alarm signal from the sensor. Using a high-precision motor, the pointer acceleration and deceleration curve motion can extend the life of the motor. High brightness LED for backlight, high brightness and long life Specification: Material: 316 stainless steel Bezel Color: Chromed Display Color: White Size Chart: Size: 8 x 8 x 7 cm Package Includes: Water Level Gauge Wiring rubber plug instruction manual Note: Please allow 1-3mm error due to hand test. The color may have different as the different display. THANK YOU FOR SHOPPING WITH US! Have a nice dayï ¼ ☠º SKU: DMO0008936752033665.High temperature resistance, chemical resistance, oil resistance, waterproof and dustproof grade IP67. Using a high-precision motor, the pointer acceleration and deceleration curve motion can extend the life of the motor.