Operating Instruction
95980775
www.herthundbuss.com 28
EN
LCD explanation
Nr.
Symbol
Meaning
1
Continuity test is selected.
2
Diode test is selected.
3
USB serial port communication
is enabled. (optional)
4
Autorange mode is selected.
5
Relative mode is active.
6
Data Hold is enabled.
7
Negative sign
8
AC voltage
9
DC voltage
10
The battery is low and should be replaced
immediately.
Warning
To avoid false readings, which could lead to
possible electric shock or personal injury,
replace the battery as soon as this low battery
indicator appears.
11
Number of cylinders of the engine to be tested.