100TECH Fuel Gauge Body Material IP67 waterproof and Dustproof grade 316 Stainless Steel Bezel Signal 240 to 33ohm Indicating Range Empty to Full, Working voltage 9 to 32V
[GOOD Readability, Great Visual Contrast on Gauge Face.] The Red Backlighting is not too Bright or Dim, Looks Really Good during the Day but Even Better at Night lit up.
[Easy to Mount, Convenient to Wire with the Plug ]Mounting size 2 1/16 inch , or 52mm The Instructions is Easy to Follow.
100TECH Fule Level Sensor is the Direct replacement for Swingarm Sender. The advantage of doughnut float design type level sender over thick-film swim arm type level sender is the reed switch's durability and reliability. Additionally, No Moving Parts to Break. No Adjustment Needed for Tank.SAE 5 Hole Mounting Pattern, Heavy Duty 316 Stainless Steel Signal Output 240-33 ohms.Wide Application It Can Support Water/Fuel Level Gauge and for Boat or Auto.
Takes about 15 Minutes to Install Both of Them, You Will know How Much Liquid Left in the Tank.