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80 Series III
Users Manual
Function
K
Table 7. Functions and Trigger Levels for Frequency Measurements
| Approximate |
|
Range | Trigger Level | Typical Application |
|
|
|
4 V, 40 V, 400 V, | 0 V | Most signals. |
1000 V |
|
|
|
|
|
K
400 mV
0 V
L
L
L
L
L
400mV
4V
40V
400V
1000 V
40mV
1.7V
4V
40V
400V
Refer to the measurement tips given before this table.
5V logic signals (TTL). Automotive switching signals.
Refer to the measurement tips given before this table.
ReEG
Frequency counter characteristics are not specified for these functions.
\
μAF
^
AF
All ranges
0A
400μA
40mA
4A
AC current signals.
Refer to the measurement tips given before this table.
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