[SQM] Where is the serial number on my SQM

James Wood jk.wood at sasktel.net
Thu Feb 28 23:57:12 UTC 2008

Thanks Connie for, that tip.


The last number is 0973.  Does that look like the serial number?


The number before is -1.16 with a minus sign.  Could this be model 1.16?






From: Connie Walker [mailto:cwalker at noao.edu] 
Sent: Wednesday, February 27, 2008 12:59 PM
To: James Wood
Cc: sqm at unihedron.com
Subject: Re: [SQM] Where is the serial number on my SQM


Hi, James,


To find the SQM serial number, press the button a second time and hold it
down this time. You will notice a temperature reading in Fahrenheit, then in
Celsius, then the SQM model number and the fourth number will be the SQM
serial number. It should have also been on the outside of the box when you
received it.


Let me know if you have any further questions.



On Feb 27, 2008, at 11:36 AM, James Wood wrote:

I'm new to this list and to SQM and don't know if there is an archive. I

want to submit SQM readings to the Globe at Night Project. The data entry

form prompts for the serial number (optional), but I could not find it on my

unit. I checked in the battery compartment and it is not there, but was

reluctant to open SQM up.






sqm mailing list

sqm at unihedron.com




Connie Walker, Ph.D.

Senior Science Education Specialist

Associate Scientist


950 N. Cherry Ave.

Tucson, AZ 85719


520-318-8451 (fax)

cwalker at noao.edu


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