I inherited a circuitmate DM73 and have no instruction manual. does anyone have one? I understand basic wiring but need to learn how to test to troubleshoot misc items. thanks, Mike

 

This is the best I could do: http://www.eserviceinfo.com/preview.php?fileid=21179&mode=direct&ext=jpg

 

Wow, you're faster than me.

I was wondering what is DM73. After googling it was this....


Allen

 

Thanks, I did find that info but it does not help me. On the meter there is a push button with DH designation and I do not know what it means or for what use. I know I will feel stupid when someone tells me but I am getting older.

 

Welcome to AAC!

On the meter there is a push button with DH designation and I do not know what it means or for what use.

My guess is Data Hold.

 

thanks

 

Download the manual here- http://bama.edebris.com/manuals/beckman/dm73

The "DH" button is Display Hold which freezes the data displayed on the screen. Press the button again to release it to take more measurements.