HP 33s Manual

This Owner’s Handbook is intended to provide you as a guide and help you get the most out of your investment in your HP Calculator.

Download - File Size = 1,800 KB


  1. On 21-Dec-2013, Paul wrote: 
    Do you have to convert to decimal degrees before punching the trig keys?
    Your reply to Paul

  2. On 01-Dec-2013, Anonymous wrote: 
    How to select Y or N after "CLEAR" command?
    Your reply to Anonymous

  3. On 16-Oct-2012, Rita wrote: 
    How do you type on the calculator? Thanks
    Your reply to Rita

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