FLUKE-190-104/AM Fluke Electronics, FLUKE-190-104/AM Datasheet - Page 33

• Manufacturer Part Number: FLUKE-190-104/AM
• Description: SCOPEMETER 4CH 100MHZ COLOR AMER
• Manufacturer: Fluke Electronics
• Series: ScopeMeter® 190r
• Type: Handheldr

Specifications of FLUKE-190-104/AM

• Bandwidth: 100MHz
• Channels: 4
• Display Type: LCD - Color
• Features: DMM, USB Interface, Save, Recall, Record, Trend
• Probe Type: 10:1 Voltage Probe (1 Blue, 1 Green, 1 Red, 1 Gray)
• Sampling Rate (per Second): 1.25GS/s
• Input Impedance: 1M
• Rise Time (typ): 3.5nS
• Voltage - Input (max): CAT III 1000V, CAT IV 600V
• Voltage - Supply: 7.2V Battery, 17.8VDC Adapter
• Includes: Alligator Clips, Battery Charger/Adapter, Case, Hook Clips, Probe Set, Software, Test Leads, USB Cable
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 614-1176

See also Table 2 in Chapter 8.
Selecting AC-Coupling
After a reset, the test tool is dc-coupled so that ac and dc
voltages appear on the screen.
Use ac-coupling when you wish to observe a small ac
signal that rides on a dc signal. To select ac-coupling, do
the following:
Observe that the bottom left of the screen displays the
ac-coupling icon:
You can define how Auto Set affects this setting, see
Chapter 6 ‘Changing the Auto Set Options’.
1
2
4
F2
F4
A
.
Exit the menu
Display the
Highlight
AC
INPUT A
.
key labels.
Reversing the Polarity of the Displayed
Waveform
To invert, for example the input A waveform, do the
following:
For example, a negative-going waveform is displayed as
positive-going waveform which may provide a more
meaningful view. An inverted display is identified by an
inversed trace identifier (
and in the status line below the waveform.
1
2
3
4
F4
F4
A
ENTER
Display the
Open the
Select Inverted and accept
inverted waveform display.
Exit the menu.
) at the right of the waveform,
Acquiring Waveforms
INPUT A
INPUT A
menu.
key labels.
25