FLUKE-289 Fluke Electronics, FLUKE-289 Datasheet - Page 77
![DMM TRUE RMS 50000CNT W/BCKLGHT](/photos/27/4/270429/fluke-289_sml.jpg)
FLUKE-289
Manufacturer Part Number
FLUKE-289
Description
DMM TRUE RMS 50000CNT W/BCKLGHT
Manufacturer
Fluke Electronics
Series
28xr
Type
Digital (DMM)r
Datasheet
1.FLUKE-289.pdf
(88 pages)
Specifications of FLUKE-289
Includes
Battery, Clips, Test Leads
Style
Handheld
Display Digits
4.5
Display Type
LCD, Bar Graph
Display Count
50000
Function
Voltage, Current, Resistance, Capacitance, Temperature, Frequency
Functions, Extra
Continuity, dB
Features
Data Logging, Hold, Memory, Min/Max/Ave
Ranging
Auto/Manual
Response
True RMS
Lead Free Status / RoHS Status
Not applicable / RoHS non-compliant
Other names
289
614-1062
614-1062
Electromagnetic Compatibility Standards (EMC)
Certifications .........................................................UL, CE, CSA, ; (N10140),
Detailed Specifications
Accuracy:
Accuracy is specified for a period of one year after calibration, at 18 C to 28 C (64 F to 82 F), with relative humidity to 90 %. Accuracy
specifications are given as: ±( [ % of reading ] + [ number of least significant digits ] ). Accuracy specification assumes ambient temperature
stable at ±1 C. For ambient temperature changes of ±5 C, rated accuracy applies after 2 hours. To obtain full accuracy in DC mV,
Temperature, Ohms and Lo (50) Ohms, let the meter stabilize 20 minutes after using LoZ.
True-rms:
AC mV, AC V, AC μA, AC mA, and AC A specifications are ac-coupled, true rms, and are specified from 2 % of range to 100 % of range,
except 10 A range is specified from 10 % to 100 % of range.
Crest Factor:
Accuracy is specified with AC crest factor
at full scale, increasing linearly to 3.0 at half-scale and 500 mV and 5000 A, where it is 3.0 at 80 % of full scale, increasing linearly to 5.0
at half-scale. For non-sinusoidal waveforms add ±(0.3 % of range and 0.1 % of reading).
AC Floor:
When the input leads are shorted together in the ac functions, the Meter may display a residual reading up to 200 counts. A 200 count
residual reading will cause only a 20 count change for readings at 2 % of range. Using REL to offset this reading may produce a much larger
constant error in later measurements.
AC+DC:
AC+DC is defined as
European EMC....................................................EN61326-1
Australian EMC ...................................................; N10140
US FCC ...............................................................FCC CFR47: Part 15 CLASS A
ac
2
dc
2
3.0 at full-scale, increasing linearly to 5.0 at half-scale, except the 1000 V range, where it is 1.5
s
Detailed Specifications
67