of least significant digits]) at 18 °C to 28 °C, with
relative humidity up to 90 %, for a period of one
year after calibration.
For Model 87 in the 4
1
⁄
2
-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. Model 87 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.
Fluke 87V ac voltage function specifications (true-rms)
Accuracy
Function
2,4
Range
600.0 mV
6.000 V
60.00 V
600.0 V
1000 V
Resolution
0.1 mV
0.001 V
0.01 V
0.1 V
1V
45 - 65 Hz
± (0.7 % + 4)
30 - 200 Hz
200 - 440 Hz 440 Hz - 1 kHz
± (1.0 % + 4)
1 - 5 kHz
± (2.0 % + 4)
± (2.0 % + 4)
3
unspecified
5 - 20 kHz
1
± (2.0 % + 20)
unspecified
unspecified
unspecified
± (0.7 % + 2)
Using low pass filter
± (0.7 % + 2)
± (1.0 % + 4)
+1%+4
-6 % - 4
5
unspecified
unspecified
1
Below 10 % of range, add 6 counts.
2
The Fluke 87V 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.
3
Frequency range: 1 kHz to 2.5 kHz.
4
A residual reading of up to 13 digits with leads shorted, will not affect stated accuracy above 3 % of range.
5
Specification increases from -1 % at 200 Hz to -6 % at 440 Hz when filter is in use.
Fluke 83V ac voltage function specifications (average responding rms indicating)
Accuracy
Function
1
Range
600.0 mV
6.000 V
60.00 V
600.0 V
1000 V
Resolution
0.1 mV
0.001 V
0.01 V
0.1 V
1V
50 Hz - 60 Hz
± (0.5 % + 4)
± (0.5 % + 2)
± (0.5 % + 2)
± (0.5 % + 2)
± (0.5 % + 2)
30 Hz - 1 kHz
± (1.0 % + 4)
± (1.0 % + 4)
± (1.0 % + 4)
± (1.0 % + 4)
± (1.0 % + 4)
1 kHz - 5 kHz
± (2.0 % + 4)
± (2.0 % + 4)
± (2.0 % + 4)
± (2.0 % + 4)
2
unspecified
1
Below a reading of 200 counts, add 10 counts
2
Frequency range: 1 kHz to 2.5 kHz
Fluke 83V and 87V Detailed Specifications
DC voltage, resistance, and conductance function
specifications
Function
Range
6.000 V
60.00 V
600.0 V
1000 V
600.0 mV
600.0
Ω
6.000 kΩ
60.00 kΩ
600.0 kΩ
6.000 MΩ
50.00 MΩ
60.00 nS
Resolution
0.001 V
0.01 V
0.1 V
1V
0.1 mV
0.1
Ω
0.001 kΩ
0.01 kΩ
0.1 kΩ
0.001 MΩ
0.01 MΩ
0.01 nS
Accuracy
Fluke 83V
Fluke 87V
±
±
±
±
(0.1
(0.1
(0.1
(0.1
%
%
%
%
+
+
+
+
1)
1)
1)
1)
±
±
±
±
(0.05
(0.05
(0.05
(0.05
%
%
%
%
+
+
+
+
1)
1)
1)
1)
cont.
Temperature specifications
(87V only)
Temperature
-200 °C to +1090 °C
-328 °F to +1994 °F
Resolution
0.1 °C
0.1 °F
Accuracy
1, 2
1 % + 10
1 % + 18
1
Does not include error of the thermocouple probe.
2
Accuracy specification assumes ambient temperature stable to ± 1 °C.
± (0.3 % + 1)
± (0.1 % + 1)
For ambient temperature changes of ± 5 °C, rated accuracy applies
after 1 hour.
nS
± (0.4 % + 2)
1
± (0.2 % + 2)
1
± (0.2 % + 1)
± (0.4 % + 1)
± (0.4 % + 1)
± (0.2 % + 1)
± (0.7 % + 1)
± (0.6 % + 1)
± (0.7 % + 1)
± (0.6 % + 1)
± (1.0 % + 3)
2
± (1.0 % + 3)
2
± (1.0 % + 10)
1
± (1.0 % + 10)
1
1
When using the REL
∆
function to compensate for offsets
2
Add 0.5 % of reading when measuring above 30 MΩ in the 50 MΩ range and
20 counts below 33 nS in the 60 nS range
Current function specifications
Accuracy
Function
Range
60.00 mA
400.0 mA
6
6.000 A
10.00 A
4
60.00 mA
400.0 mA
6
6.000 A
10.00 A
4
600.0 µA
6000 µA
(45 Hz to 2 kHz)
600.0 µA
6000 µA
0.1 µA
1 µA
± (0.4 % + 4)
± (0.4 % + 2)
± (0.2 % + 4)
± (0.2 % + 2)
100 µV/µA
100 µV/µA
Resolution
0.01 mA
0.1 mA
0.001 A
0.01 A
0.01 mA
0.1 mA
0.001 A
0.01 A
0.1 µA
1 µA
Model 83
1
± (1.2 % + 2)
5
± (1.2 % + 2)
5
± (1.2 % + 2)
5
± (1.2 % + 2)
5
± (0.4 % + 4)
± (0.4 % + 2)
± (0.4 % + 4)
± (0.4 % + 2)
± (1.2 % + 2)
5
± (1.2 % + 2)
5
Model 87
2, 3
± (1.0 % + 2)
± (1.0 % + 2)
± (1.0 % + 2)
± (1.0 % + 2)
± (0.2 % + 4)
± (0.2 % + 2)
± (0.2 % + 4)
± (0.2 % + 2)
± (1.0 % + 2)
± (1.0 % + 2)
Burden Voltage
(typical)
1.8 mV/mA
1.8 mV/mA
0.03 V/A
0.03 V/A
1.8 mV/mA
1.8 mV/mA
0.03 V/A
0.03 V/A
100 µV/µA
100 µV/µA
(45 Hz to 2 kHz)
1
AC conversion for Model 83 is ac coupled and calibrated to the rms value of a sine wave input.
2
AC conversions for Model 87 are ac coupled, true rms responding, and valid from 3 % to 100 % of range.
3
Model 87 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.
4
10 A continuous up to 35 °C; < 20 minutes on, 5 minutes off at 35 °C to 55 °C. 20 A for 30 seconds maximum; > 10 A unspecified.
5
Below a reading of 200 counts, add 10 counts.
6
400 mA continuous; 600 mA for 18 hours maximum.
Capacitance and diode function specifications
Function
Range
10.00 nF
100.0 nF
1.000 µF
10.00 µF
100.0 µF
9999 µF
3.000 V
Resolution
0.01 nF
0. 1 nF
0.001 µF
0.01 µF
0.1 µF
1 µF
0.001 V
Accuracy
± (1 % + 2)
1
± (1 % + 2)
1
± (1 % + 2)
± (1 % + 2)
± (1 % + 2)
± (1 % + 2)
± (2 % + 1)
1
With a film capacitor or better, using Relative mode to zero residual.
2 Fluke Corporation
Fluke 83V and 87V detailed specifications
Frequency counter specifications
Function
Frequency
(0.5 Hz to 200 kHz,
pulse width > 2 µs)
Range
199.99
1999.9
19.999 kHz
199.99 kHz
> 200 kHz
Resolution
0.01 Hz
0.1 Hz
0.001 kHz
0.01 kHz
0.1 kHz
±
±
±
±
Accuracy
(0.005 % + 1)
(0.005 % + 1)
(0.005 % + 1)
(0.005 % + 1)
unspecified
Frequency counter sensitivity and trigger levels
Minimum Sensitivity (RMS Sine wave)
Input Range
1
600 mV dc
600 mV ac
6V
60 V
600 V
1000 V
Duty Cycle Range
0.0 to 99.9 %
5 Hz - 20 kHz
70 mV (to 400 Hz)
150 mV
0.3 V
3V
30 V
100 V
0.5 Hz - 200 kHz
70 mV (to 400 Hz)
150 mV
0.7 V
7 V (≤ 140 kHz)
70 V (≤ 14.0 kHz)
700 V (≤ 1.4 kHz)
Approximate Trigger Level
(DC Voltage Function)
40 mV
—
1.7 V
4V
40 V
100 V
Accuracy
Within ± (0.2 % per kHz + 0.1 %) for risetimes < 1 µs
1
Maximum input for specified accuracy = 10X Range or 1000 V.
Electrical characteristics of the terminals
Function
Overload
Protection
1
1000 V rms
1000 V rms
1000 V rms
Input Impedance
(nominal)
10 MΩΩ < 100 pF
10 MΩΩ < 100 pF
10 MΩΩ < 100 pF
(ac-coupled)
Open Circuit
Test Voltage
1000 V rms
1000 V rms
1
10
6
V Hz maximum
Common Mode Rejection Ratio
(1 kΩ unbalance)
> 120 dB at dc, 50 Hz or 60 Hz
>120 dB at dc, 50 Hz or 60 Hz
> 60 dB, dc to 60 Hz
Full Scale Voltage
To 6.0 MΩ
50 MΩ or 60 nS 600
Ω
< 4.1 V dc
< 4.5 V dc
1 mA
Normal Mode Rejection
> 60 dB at 50 Hz or 60 Hz
> 60 dB at 50 Hz or 60 Hz
Typical Short Circuit Current
60 k 600 k 6 MΩ 50 MΩ
6k
100 µA 10 µA
1µA
1 µA
0.5 µA
< 7.3 V dc
< 3.9 V dc
3.000 V dc
0.6 mA typical
MIN MAX recording specifications
Model
83V
87V
Nominal Response
100 ms to 80 %
100 ms to 80 %
(dc functions)
120 ms to 80 %
(ac functions)
250 µs (peak)
(Model 87 only)
1
Accuracy
Specified accuracy ± 12 counts for changes > 200 ms in duration
(± 40 counts in ac with beeper on)
Specified accuracy ± 12 counts for changes > 200 ms in duration
> 25 % of range
Specified accuracy ± 40 counts for changes > 350 ms and inputs
Specified accuracy ± 100 counts for changes > 250 µs in duration
(add ± 100 counts for readings over 6000 counts)
(add ± 100 counts for readings in Low Pass mode)
1
For repetitive peaks: 1 ms for single events.
Fluke 83V and 87V detailed specifications
Fluke Corporation 3
Fluke 83V and 87V General Specifications
Maximum voltage between any terminal and earth ground:
1000 V rms
Fuse protection for mA or µA inputs:
44/100 A, 1000 V FAST Fuse
Fuse protection for A input:
11 A, 1000 V FAST Fuse
Display:
Digital: 6000 counts updates 4/sec; (Model 87V also has 19,999 counts in high-resolution mode)
Analog: 33 segments, updates 40/sec.
Frequency: 19,999 counts, updates 3/sec at > 10 Hz
Temperature:
Operating: -20 °C to +55 °C; Storage: -40 °C to +60 °C
Altitude:
Operating: 2000 m
Storage: 10,000 m
Temperature coefficient:
0.05 x (specified accuracy)/ °C (< 18 °C or > 28 °C)
Electromagnetic compatibility:
In an RF field of 3 V/m total accuracy = specified accuracy
Relative humidity:
0 % to 90 % (0 °C to 35 °C); 0 % to 7 0% (35 °C to 55 °C)
Battery type:
9 V zinc, NEDA 1604 or 6F22 or 006P
Battery life:
400 hours typical with alkaline (with backlight off)
Vibration:
Per MIL-PRF-28800 for a Class 2 instrument
Shock:
1 Meter drop per IEC 61010-1:2001
Size (HxWxL):
1.25 in x 3.41 in x 7.35 in (3.1 cm x 8.6 cm x 18.6 cm)
Size with holster and flex-stand:
2.06 in x 3.86 in x 7.93 in (5.2 cm x 9.8 cm x 20.1 cm)
Weight:
12.5 oz (355 g)
Weight with holster and flex-stand:
22.0 oz (624 g)
Safety:
Complies with ANSI/ISA S82.01-2004, CSA 22.2 No. 1010.1:2004 to 1000 V Overvoltage Category
III, IEC 664 to 600 V Overvoltage Category IV. UL listed to UL3111-1. Licensed by TÜV to EN61010-1.
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