No Drilling Holes in Tank, Easy Installation Support Any Liquid: , Gasoline, Water, etc. Support Any Material Tank: Metal/Aluminum/Stainless Steel /Fiber/Plastic Support All of Fuel Gauge Resolution: 0.1mm Accuracy: 99.5% Maximum Mea/suring Range: 100cm Lowest Detection Hight(Blind Area): 3cm Maximum Tank Thickness: 8~12mm Mobile App configuration &Calibration Built-in AI Algorithm to filter abnormal signal Power Supply: 9~36V DC Max Power Consumption: 0.7W @12V DC Measuring Range: 3~250cm Resolution: 0.1mm Accuracy: 99.5% (0# or 95# Gasoline, 25) Maximum Tank Thickness: Less than 12mm Extension Cable: 9 meters Working Temperature: -40~85 (@1 ATM) Working Humid: 5~99% Explosion-proof Class: Exd II CT5 Note: Installation guide not included, Please check as much as possible to make sure the item is what you need. Cable tie accessories: random color, don't accept the specified color Colour:Photo Color Material:plastic Package Contents: 1 set x Fuel Sensor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.