Loading ...
Loading ...
Loading ...
Digital Multimeter
How to Make Measurements
25
Table 6. Functions and Trigger Levels for Frequency Measurements
Function Range
Approximate
Trigger Level
Typical Application
6 V, 60 V,
600 V, 1000 V
±5 % of scale Most signals.
600 mV ±30 mV High-frequency 5 V logic signals. (The dc-coupling of the function can
attenuate high-frequency logic signals, reducing their amplitude enough to
interfere with triggering.)
m
600 mV 40 mV Refer to the measurement tips given before this table.
6 V 1.7 V 5 V logic signals (TTL).
60 V 4 V Automotive switching signals.
600 V 40 V Refer to the measurement tips given before this table.
1000 V 100 V
R e
Frequency counter characteristics are not available or specified for these functions.
All ranges ±5 % of scale AC current signals.
μA
600 μA, 6000 μA 30 μA , 300 μA Refer to the measurement tips given before this table.
60 mA, 400 mA 3.0 mA , 30 mA
A 6 A, 10 A 0.30 A, 3.0 A
1.888.610.7664 sales@GlobalTestSupply.com
Fluke-Direct.com
Loading ...
Loading ...
Loading ...