Car Boat 85mm 4 in 1 Oil Pressure Water Temp Level With Red Backlight For RV Yacht

Product Feature:Suitable for all kinds of cars, boats, motorcycles, with instructions of high precision, repeatability and versatility,reliability and stability, drive and control is relatively simple and so on. Using a ster motor drive pointer, accuratedisplay of the level, water temp., oil preure, voltage.Technical Data:-Name: 4 in 1 Multi-function -Materials: stainle steel+nickel-plated plastic-Operating Voltage: 12VIndicating range:- level: E-1/2-F-Water temp: 100-250℉ 40-120℃-Oil preure: 0-80Psi  0-5Bar 0-10Bar-: 8-16VInput signal:- level: 240-33 or 0-190-Water temp: 320-22-Oil preure: 10-119-Protection Cla: 67, can work underwater 1meter position- need to be purchased separatelyBefore installation, firstly, to open a hole (Diameter: 85~87mm) of the panel, e sure there is a space with(70mm backyard of panel) as well, put the in the hole. Using M4 nut and C type bracket to seal up the .Notes: Due to the manual measurement, there might be some error.Package Includes:1 x 4 in 1 Multi-function 1 x Cable1 x Owner's Manual