testo Instruments Co. Ltd 05605522 User Manual

3  Description of the instrument  

7 

 

3.2

  Instrument overview 

 

Element 

Function 

1  MiniDIN probe socket 

Cable connection for connecting to the testo 
570. 

2  Display 

Displays instrument status icons, measuring 
units and measuring values. 

3  Control keys 

Instrument operation. 

4  Connections 7/16" 

UNF, brass 

Connection of refrigerant hoses, vacuum pump, 
manifolds, etc.. 

5  Hook Suspension 

device 

6  Battery compartment 

Contains two AA batteries.