odin,
GReddy meter each has their own control unit. My set comes complete with everything. Locations are either Cheras Makro, USJ1 or Wangsa Maju :regular_smile:
I found out my car battery always losing its charge after I leave it overnight. I am sure i did not accidently left the headlight on. Also I just change the battery 2 weeks ago. I think my Gen 2 got a parasitic...