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Knowledge Base, Manuals & Downloads

00477 / 00613 Humidity Monitor

00613 AcuRite Thermometer

Manual Humidity Monitor Instruction Manual 00477 / 00613 [PDF]
Icon DefinitionsClick here
SpecificationsIndoor Temperature Range: 32º to 122º F, 0º C to 50º C
Indoor Humidity Range: 16% to 98% RH
Power: 1 AA alkaline battery


ProblemPossible Solution
High / Low Records

This model uses a rolling 24 hour schedule to calculate the high and low settings. The unit does not have a clock displayed so internally it uses blocks of time made up of 12 hours which begins at the time the batteries are installed. At the end of each block it will examine the last 3 blocks, or 36 hours, to determine what the highest high or lowest low reading has been. 

The high and low readings displayed will always be within a minimum of 24 hours and a maximum of 36 hours.

Select degrees Fahrenheit or Celsius

To select between degrees Fahrenheit (ºF) or Celsius (ºC) temperature units, press the ºC/ºF button located inside the battery compartment of the display.


Questions? We're here to help.

Phone +1-262-729-4852  |  My AcuRite Technical Support +1-262-729-4850 |  Community forum: http://support.acurite.com

Models: 00477DI, 00613, 00613MB, 00613W, 00613A1, 00613CASB, 01226M, 00613B, 01226MA1, 00215CA