Ok, here is what I've found out about metrics in Japan.  Thanks to all 
who responded to my previous post.  This comes from The US Department of 
Commerce and the US Small Business Administration.  My question to them 
was based on measurement of pressure, but I believe that most other units 
of measure will be required to change.

Here goes:

"First, at present, the Japanese Measurement Law (No. 51), commonly known 
as Keiryoho, requires transducers which are imported for purpose of 
distribution in Japan must have either metric units or PASCAL unit 
display.  However, because of the revision in the law which became 
effective in November, 1993, these two units are to be integrated into 
PASCAL only by September 30, 1999.  The major purpose of the 1993 
revision was to consolidate the Japanese measurement units into SI."

I think that something was lost in the translation.  Their message states 
metric or PASCALS (metric unit), but I think the meant to state PSI in 
there somewhere.  Anyway they gave a contact for more info.

Mr. Yuichi Shirakawa
Director, International Division
Japan Quality Assurance Association (JQA)
2-17-22, Alasaka, Minato-ku, Tokyo 107-0052
Phone: 03-3584-9366
FAX: 03-3584-4964

It looks like that if Europe doesn't get us with SI units that Japan 
will.  I have a message in to Mr. Yuichi Shirakawa and will post any 
further info that I get.

Mike Morrow                            
Product Standards Engineer
Data Instruments
[email protected]
[email protected]
Phone 978-264-9550 xt-201
Fax 978-263-0630

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