8808A 120V Fluke Electronics, 8808A 120V Datasheet - Page 40
![DMM 5.5 RES RS-232 INTERFACE](/photos/27/4/270432/8808a-120v_sml.jpg)
8808A 120V
Manufacturer Part Number
8808A 120V
Description
DMM 5.5 RES RS-232 INTERFACE
Manufacturer
Fluke Electronics
Type
Digital (DMM)r
Specifications of 8808A 120V
Includes
Test Leads
Style
Bench
Display Digits
5.5
Display Type
VFD, Dual
Display Count
200000
Function
Voltage, Current, Resistance, Frequency
Functions, Extra
Continuity, dB, Diode Test
Features
Hold, Min/Max, RS-232 Port
Ranging
Auto/Manual
Response
True RMS
Lead Free Status / RoHS Status
Not applicable / RoHS non-compliant
Other names
614-1068
8808A
Users Manual
3-6
Dual Display
Primary Display
Secondary Display
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The Meter has a 5-1/2 digit vacuum fluorescent dual display. See Figure 3-2 and Table 3-
2 for an overview of the display annunciators and indicators
The dual display is comprised of a primary display and a secondary display, which show
measurement readings, annunciators and messages. The annunciators indicate
measurement units and the Meter’s operating configuration.
The dual display allows you to see two properties for the input signal you are measuring.
The Meter alternates between properties, measuring the first property and showing it on
one display, and then measuring the second property and showing it on the other display.
(For more detail, see the “How the Meter Takes Dual Display Measurements” section in
Appendix A.)
If an input exceeds the full-scale value of the selected range, the Meter displays 0Lto
indicate an overload.
The primary display comprises the lower segment of the dual display, and consists of the
larger digits and annunciators. The primary display shows measurements taken using the
relative readings (REL), minimum maximum (MIN MAX), Touch Hold (HOLD), and
decibels (dB) function modifiers.
The secondary display comprises the upper segment of the dual display, and consists of
the smaller digits and annunciators.
Function modifiers REL, HOLD, MIN MAX, and dB and the manual range mode cannot
be selected for the secondary display. The secondary display is either in autorange, or the
same range as the primary display if both displays are in the the same function.
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Figure 3-2. Display Annunciators and Indicators
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