MadModder

The Shop => Tools => Topic started by: Trebor on August 13, 2013, 07:03:09 AM

Title: Digital Micrometer
Post by: Trebor on August 13, 2013, 07:03:09 AM
I purchased a Mitutoyo digital 293-766-10 second hand but got no user info with it. It might sound dumb but can you turn the thing off to preserve the battery ? Hopefully someone might know. It's got 4 buttons to control it, zero/abs, origin, in/mm, hold. Help with abs, origin and turning off would be good as I've got no idea.
Title: Re: Digital Micrometer
Post by: vtsteam on August 13, 2013, 09:07:47 AM
http://www.mitutoyo.co.jp/eng/support/service/manual/001.html
Title: Re: Digital Micrometer
Post by: Trebor on August 13, 2013, 09:47:19 AM
Typical I spent ages looking ! Even on this site  :palm:
Title: Re: Digital Micrometer
Post by: Trebor on August 13, 2013, 10:10:41 AM
No wonder I couldn't turn it off it does it automatically, still I found out that the letter 'B' means, the batteries nearly flat. Oh we'll I've learnt something new.
Title: Re: Digital Micrometer
Post by: vtsteam on August 13, 2013, 11:05:21 AM
Typical I spent ages looking ! Even on this site  :palm:

Don't worry. Glad to help.  :beer:
Title: Re: Digital Micrometer
Post by: mattinker on August 13, 2013, 11:18:13 AM
The thing is, they don't actually switch of, they hold the last zeroing in memory, this means that there is a constant minute drain on the battery. I pull the battery on all of my digital scales when not in use.

Regards, Matthew
Title: Re: Digital Micrometer
Post by: BillTodd on August 13, 2013, 11:59:44 AM
Most of those digital micrometers and  callipers stay on even if switched off,. The off position usually only dims the display which uses no power anyway (really really tiny ) - it just makes the user feel happy about leaving the tool :-)

Mitutoyo micrometers are exceptionally low power and the battery will almost least as long in the tool as on the shelf!

Bill
Title: Re: Digital Micrometer
Post by: mosey on August 13, 2013, 01:48:34 PM
Beg to differ...my Mitutoyo mike stays on all the time and lasts only about a year.
Mosey
Title: Re: Digital Micrometer
Post by: mklotz on August 13, 2013, 01:53:50 PM
Beg to differ...my Mitutoyo mike stays on all the time and lasts only about a year.
Mosey

Same for me.  Although mine is an older one.  It's possible they've improved things.  The batteries in my Mitutoyo Digimatic calipers seem to last forever.