Control Company 3652 ANEMOMETER/HYGROMETER/THERMOMETER/DEW POINT BAROMETER PEN - Manual (Page 3)

BATTERY REPLACEMENT
An erratic display, faint display, no display, or a battery symbol appearing on
the display are all indicators that the batteries need replacement. The
battery cover is located at the bottom of the unit. While holding the unit
upside down, unscrew the battery cover by turning it counter-clockwise.
Remove the exhausted batteries and replace them with four (4) new AAA
alkaline batteries. Make certain to insert the new batteries with the proper
polarity as indicated by the “+” and “–” symbols in the battery compartment.
Replace the battery cover and tighten securely.
Warranty, Service, or Recalibration
For warranty, service, or recalibration, contact:
CONTROL COMPANY
4455 Rex Road
Friendswood, Texas 77546 USA
Ph. 281-482-1714 Fax 281-482-9448
E-mail [email protected]
www.control3.com
Control Company is ISO 9001 Quality-Certified by
DNV and ISO 17025 accredited as a Calibration
Laboratory by A2LA.
Control Company Cat. No. 3652
Traceable ® is a registered trademark of Control Company
© 2009 Control Company
92-3652-00 Rev. 1 081709