The Heath Part Number is 407-54, Meter, 200uA, for those that this may help. Bob On 5/26/2012 2:42 PM, Paul Kraemer wrote: > Looking for the panel meter from or same physical style as used in the Heath > SB-10 > > The "keystone" shape once made by Weston and probably others > > Any help? > > Thanks > > Paul K0UYA >