52mm 8 Colors Backlight Ampere Meters ~150A s Amp s Devices with Current r for Auto Boat Vessel Truck

Feature :

1) 8 Backlight color : red.green.blue..yellow.olivine.orange.purple, totally 8 kinds different backlight color, it will change automatically every 1 minute.2) You can fix only one color you like by preing the ba''set'' on3) The front cover of the instrument is made of stainle steel 316L.4) That kind of product are ble even in acid-alkand humid envment.5) The entire series of pointer instruments adopts instrument ster motor cores, which can e the products have6) the advantages of small efficiency, life, and high precision.7) Curved gla (with anti-fog function).8) The whole series adopts ul-wide working voltage design, long-term working voltage: 9-32V, up to: 36V