Product Description; Display And Control Elements; Key Functions - TESTO 616 Mode D'emploi

3.

Product description

This chapter provides an overview of the components of
the product and their functions.
3.1 Display and control
elements
Overview
Important displays
Display Meaning
Battery capacity (bottom right in display):
· 4 segments in the battery symbol are lit: Instrument battery is fully
charged
· No segments in the battery symbol are lit: Battery is almost spent
Contact plates
Display
Control keys
Battery compartment (rear)

Key functions

Key Functions
Switch instrument on;
switch instrument off (press and hold)
Switch display light on/off
Keep reading, display
maximum/minimum value
Open/leave configuration mode (press
and hold);
In configuration mode:
Confirm input
In configuration mode:
Increase value, select option
In configuration mode:
Decrease value, select option
3. Product description 21