I need to install two meters , volts and amps on the outside of a Genset enclosure so that the security guards can, on their rounds, monitor the condition of the batteries and the chargers' status. I know putting another volt meter in parallel with the existing charger meter won’t be a problem, but if I make parallel connections to the existing amp meter will that change the amp reading of both meters? I must be getting old… I used to be able to remember the simple stuff.
