User's 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.