HAENNI KRK501 Thermohygrograph 

 Fields: Type  KRK501
 
 Application:  Recording of temperature and humidity of ambiant air
 
 Operation temp.:  -10...50°C ; 0...*
                   -35...45°C ; 0...*                   
                   -20...40°C ; 0...*
                    0...100°F ; 0...*
                   20...120°F ; 0...*
                  -30...110°F ; 0...*

 Indicator:  Recording paper

 Drive:Clockwork hand wound Variable recording time 24 hours or 7 days Operating period 8 days
       Quartz clockword Variable recording time 24 hours,7 days or 31 days Operating period see reverse side.
 
 Output signal:  Paper ; No electrical signal
 
 Features:  Accuracy: Thermograph 1% ; Hygrograph 2%
 
 Catalogue sheet: please contact us now! TIANPO TECHNOLOGY