On Monday, December 30, 2013 12:01:27 PM UTC-6, KenK wrote:
Can you check the battery voltage at the chime unit when the batteries are
actually in place? That is the only way you can be sure that under working
receiver conditions the batteries are really ok. Checking the output volt
age under the tiny load that a modern voltmeter provides simply doesn't ref
lect real-world operating conditions for many batteries and the gizmos that
they are used in.