TimR wrote:
On Monday, December 30, 2013 10:29:25 AM UTC-5, David L. Martel wrote:
Nil,



Timers are mostly digital now but there are many used in industry.

Here's an analog timer.

http://www.sciencelab.com/page/S/PVAR/10622/45-1004



Dave M.

Sorry, the digitals are much better. Is there a reason for the mechanical?

I use the Taylor brand from Walmart.

I don't think I have ever used a piezo buzzer that didn't fail, or become
muted over the years. My kitchen timer worked good for 10 years, now iffy.

Greg