I just installed a new (to me) voltage indicator; it consists of a row of small L.E.D.'s and is little over an inch long. This one says "Expert" and is marketed by Horizon Hobbies, to your friendly local dealer. Simple to use; just plug in to an uinused receiver socket. It is prettly self explanatory as to how it works. the only thing is, it doesn't tell you what the different voltages are when successive lights begin to illuminate. I guess I'll have to use my Expanded Scale Voltmeter for that. While I realize that using voltage to check remaining capacity is about like using an oil pressure gauge to determine how much oil is in the crankcase, still, I hope it's going to be a help. Anyone else used one? did it work out O.K.?
Bill Glaze
