Testo 174T Temperature Data Logger 0572 1560 User Manual

3 Specifications 

 

 

23 

Probe type  

NTC temperature sensor and internal 
capacitive humidity sensor 

Measuring range  

0 to 100 % RH (non-dewing atmosphere),  
-20 to +70 °C 

Humidity accuracy   ± 3 % RH (2 % RH to 98 % RH)  

± 1 digit +0.03 % RH/K 

Temperature 
accuracy  

± 0.5 °C (-20 to +70 °C) 

Resolution 

0.1 % RH, 0.1 °C 

Operating 
temperature 

-20 to +70 °C 

Storage 
temperature 

-40 to +70 °C 

Battery type 

2 x 3 V button cell (2 x CR 2032 lithium) 

Life 

1 year (15 min measuring cycle, +25 °C) 

Protection class 

IP20 

Meas. cycle 

1 min - 24 h (can be selected) 

Memory 

2 x 8000 readings 

Software 

can be used with Windows XP, Vista, Win7 

Warranty 

24 months, warranty conditions: see website 
www.testo.com/warranty 

EC Directive 

2004/108/EC