hi I'm Pat Sullivan from Mitutoyo and welcome to unbox Friday right what do
you have for me today so it looks like we have the 293-130-10 so I'm not sure
what that one is off the top of my head so let's take a look
hopefully it's not upside down wallah oh this is the mdh micrometer this is the
world's first micrometer with a resolution down to five millionths of an
inch or point one micron now you might be asking yourself why in the heck would
you need a micrometer that goes down to 0.1 micron well a lot of our customers
are using it to calibrate ping gauges or plug gauges it's also very popular in
aerospace it's just a handy tool to have in your calibration lab and it has a
very nice wooden case as you can see and this is very interesting the micrometer
comes with a key extra heat shield and this heat shield helps protect against
heat transference from your hand so when you're talking about a very high
accurate micrometer you're gonna have some transference of heat and that helps
eliminate some of those issues we also have a screwdriver for the heat shield
and I would recommend with this micrometer using it in a stand so when
you're using this mic in a stand do not put the heat shield on just leave the
micrometer as is but if you are using it around the lab and carrying it I would
definitely recommend putting that heat shield on the bottom like so we also
have a spanner wrench
for any adjustments as well as putting your battery in so we'll need that for
later and the battery and this one's a little different than a regular mic it's
a bigger battery it's the CR 2003 - so if you need to order those later on okay
and this is a lint paper the help rub rub off the spindle beanie material the
first thing I like to look at when I open a box is the certificate of
inspection and it comes with product details serial number which is very
important but important of course that's a unique serial number to this this
micrometer flatness and parallelism shows the accuracy as well as the
permissible air that was done during the expection as well as an certainty of
measurement and this was done in Japan by Hoshino who personally inspected this
micrometer and put together this certificate
okay action continues we have the RoHS compliance so there's a lot of states
here that are arose compliance so for those guys customers that to need that
that documentation is there we also have the manual which shows operation as well
as battery or any other operational challenges you might want to look over
notes this Mike the mdh now has a d2 output originally
there was a digital output but with the d2 output you're going to get a higher
resolution up to the millionth so what if you're doing spce or statistical
process control and you're exporting data and you want that higher resolution
you want to make sure that this that your mdh Mike shows d2 on it as well as
any peripherals that are using also have that designation get my handy scissor
here does it scissor or scissors it's only one scissors why is it plural two
blades and makes sense all right very carefully let's open that up and
you'll get a nice sealed plastic as well as the rust resistant paper here I
always recommend keeping the case and storing your instrument in that case
it's gonna help just keep it nicer longer as well as
we're talking a very precise instrument here and you don't want it knocking
around in a drawer losing accuracy so alright and it's a bit heavier than a
regular mic and so it's a more sturdy tool
alright so let's put the battery in use your wrench to open it up and then
you'll want to put the battery in there face up with a righty so you can see it
get in there firmly start it with your fingers don't pay attention to the
arrows when you put in back on you want to turn it to the right and not the left
okay you'll notice there it's bleakie so you'll want to just hit the set button
now if you were going to attach the heat shield you would place it on there like
so and the mic would have that look of course anytime you're going to need to
use your mic you'll want to use your lint-free paper before every use
make sure your spindle heads are clean operating this mic you'll notice that it
has a very fine touch because of the accuracy like I said before I'd
recommend it using it a mic stand because of that if you're looking for
that higher accuracy higher resolution measurement and after each use you'll
want to turn off your mic by holding the button down like so thanks for watching
we hope you enjoyed this video on the mdh micrometer if you have suggestions
for future videos please leave that in the comments section below
if you have questions or would like to purchase the mdh micrometer please call
us at 888-MITUTOYO or visit our website at mitutoyo.com