Extech 44550 Bruksanvisning
                    Extech
                    
                    Måleutstyr
                    
                    44550
                
                                
                
                
                                
                Les nedenfor 📖 manual på norsk for Extech 44550 (1 sider) i kategorien Måleutstyr. Denne guiden var nyttig for 51 personer og ble vurdert med 5.0 stjerner i gjennomsnitt av 26 brukere
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4550- - _V1.5   /  en US    11 21
   User Manual        
Humidity / Temperature Pen 
Model 44550 
Introduction 
Congratulations on your purchase of th Humidity/Temperature Pen. Proper use and care of this meter will provide years of is 
reliable service. 
Instructions 
• ON/OFF Key 
Press the ON/OFF key to turn the Pen On or O  ff.
• C/F Key 
Press the C/F Key to select the temperature units. 
• MAX/MIN Key 
Press the MAX/MIN key once to view the highest temperature and relative humidity readings. An up arrow  will appear ▲
on the left side of the display to indicate that the MAX mode is active. 
Press the MAX/MIN key a second time to view the lowest temperature and humidity readings. A down arrow  will appear ▼
on the left side of the display to indicate that the unit is in the MIN mode. 
Press the MAX/MIN key a third time to exit the MAX/MIN mode and return to normal operation 
• CLEAR Key 
With the down or the up arrow visible on the display (indicating that the Pen is in the MAX/MIN mode), press the CLEAR 
key to erase the stored MAX/MIN temperature and relative humidity readings. When the readings have been erased the 
display will indicate all dashes ( - - - - ). New MAX/MIN readings will start recording within 3 seconds of the Clear function.-
+ 
Battery Replacement 
1. Using a coin or a screwdriver, open the circular battery compartment on the rear of the pen by turning it in the direction 
of the OPEN arrow. 
2. Replace the LR-44 battery and close the battery compartment. 
Specifications 
RH 
20 to 90% 
±5% 
Temperature 
-10 to 50°C 
±1°C 
14 to 122°F 
±2°F 
Copyright     Teledyne FLIR LLC ©2021
All rights reserved including the right of reproduction in whole or in part in any form 
www.extech.com 
Produkspesifikasjoner
| Merke: | Extech | 
| Kategori: | Måleutstyr | 
| Modell: | 44550 | 
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