FLUKE-87-5-EX Fluke Electronics, FLUKE-87-5-EX Datasheet - Page 54
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FLUKE-87-5-EX
Manufacturer Part Number
FLUKE-87-5-EX
Description
MULTIMETER INDUSTRIAL TRU RMS
Manufacturer
Fluke Electronics
Series
8xr
Type
Digital (DMM)r
Specifications of FLUKE-87-5-EX
Includes
Battery, Clips, Temperature Probe, Test Leads
Style
Handheld
Display Digits
4.5
Display Type
LCD, Bar Graph
Display Count
20000
Function
Voltage, Current, Resistance, Capacitance, Temperature, Frequency
Functions, Extra
Continuity, Diode Test
Features
Auto Off, Backlight, Clips, Hold, Min/Max/Ave
Ranging
Auto/Manual
Response
True RMS
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
2547226
K
Function
Users Manual
Detailed Specifications
For all detailed specifications:
Accuracy is given as ([% of reading] + [number of least significant digits]) at 18 ºC to 28 ºC, with relative humidity up to
90 %, for a period of one year after calibration.
In the 4 ½-digit mode, multiply the number of least significant digits (counts) by 10. AC conversions are ac-coupled and valid from 3 % to 100
% of range. The Meter is true rms responding. AC crest factor can be up to 3 at full scale, 6 at half scale. For non-sinusoidal wave forms add
-(2 % Rdg + 2 % full scale) typical, for a crest factor up to 3.
AC Voltage Function
46
[1]
[2]
[3]
[4]
[5]
[2,4]
Below 10 % of range, add 12 counts.
The Meter is a true rms responding meter. When the input leads are shorted together in the ac functions, the Meter may display a residual reading between
1 and 30 counts. A 30 count residual reading will cause only a 2-digit change for readings over 3 % of range. Using REL to offset this reading may produce
a much larger constant error in later measurements.
Frequency range: 1 kHz to 2.5 kHz.
A residual reading of up to 13 digits with leads shorted, will not affect stated accuracy above 3 % of range.
Specification increases from -1% at 200 Hz to -6% at 440 Hz when filter is in use.
600.0 mV
6.000 V
60.00 V
600.0 V
1000 V
Low pass filter
Range
Resolution
0.1 mV
0.001 V
0.01 V
0.1 V
1 V
± (0.7 % + 2) ± (1.0 % + 4)
± (0.7 % + 4)
± (0.7 % + 2)
45 – 65 Hz
30 - 200 Hz 200 - 440 Hz
-6 % - 4
+1 % + 4
± (1.0 % + 4)
[5]
440 Hz - 1 kHz
Accuracy
unspecified
± (2.0 % + 4)
± (2.0 % + 4)
unspecified
unspecified
1 - 5 kHz
[3]
± (2.0 % + 20)
5 - 20 kHz
unspecified
unspecified
unspecified
[1]