User`s guide
________________________________________________________________________________ 
Table of Contents 
CHAPTER 1 
GENERAL INFORMATION............................................................................ 6 
Safety......................................................................................... 6 
General Safety Considerations ............................................. 6 
Feedback................................................................................... 6 
Recycling ..................................................................................7 
Trademarks...............................................................................7 
Warranty.................................................................................... 8 
CHAPTER 2 
PRODUCT OVERVIEW.................................................................................. 9 
Introduction to Vaisala DRYCAP
®
 Hand-Held Dewpoint 
Meter DM70 ............................................................................... 9
Basic Features and Options................................................ 10 
Parts Description................................................................. 11 
CHAPTER 3 
PREPARATIONS BEFORE USE................................................................. 13 
Installing and Removing the Battery Pack ..........................13 
Charging the Battery Pack .................................................... 14 
Buttons and Navigation......................................................... 15 
Turning on the Device............................................................ 15 
CHAPTER 4 
DEWPOINT MEASUREMENT ..................................................................... 17 
Measuring ...............................................................................17 
CHAPTER 5 
USER INTERFACE ...................................................................................... 19 
Basic Display..........................................................................19 
Menus ...................................................................................... 20 
Display Menu ..........................................................................21 
Quantities and Units............................................................ 21 
Rounding............................................................................. 22 
Hold/Save............................................................................ 23 
Graphic History ................................................................... 23 
Functions Menu......................................................................24 
Alarm...................................................................................24 
Analog Output ..................................................................... 26 
Selecting and Scaling the Analog Output ...................... 26 
VAISALA ________________________________________________________________________ 1 










