Fluke 289 Fluke 287 and 289 Multimeter Users Manual - Page 79

AC Current Specifications, Accuracy, Function, Range, Resolution, to 45 Hz, to 1 kHz

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AC Current Specifications Function Range Resolution AC μA [3] 500 μA 0.01 μA AC mA [3] 5000 μA 50 mA 0.1 μA 0.001 mA AC A [2] 400 mA 5 A 10 A [1] 0.01 mA 0.0001 A 0.001 A [1] 10 A range (10 % to 100 % of range). [2] 20 A for 30 seconds on, 10 minutes off. >10 A not specified. [3] 400 mA continuous; 550 mA for 2 minutes on, 1 minute off. [4] Verified by design and type tests. See Detailed Specifications introduction for additional information. 20 to 45 Hz 1 % + 20 1 % + 5 1 % + 20 1 % + 5 1.5 % + 20 1.5 % + 5 True-rms Digital Multimeters Detailed Specifications Accuracy 45 to 1 kHz 1 to 20 kHz 0.6 % + 20 0.6 % + 20 0.6 % + 5 0.6 % + 10 0.6 % + 20 0.6 % + 20 0.6 % + 5 0.8 % + 20 0.8 % + 5 1.5 % + 10 3 % + 40 [4] 3 % + 10 [4] 20 to 100 kHz [4] 5 % + 40 5 % + 40 5 % + 40 5 % + 40 Not Spec'd Not Spec'd 69

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True-rms Digital Multimeters
Detailed Specifications
69
AC Current Specifications
Accuracy
Function
Range
Resolution
20 to 45 Hz
45 to 1 kHz
1 to 20 kHz
20 to 100 kHz
[4]
500
μ
A
0.01
μ
A
1 % + 20
0.6 % + 20
0.6 % + 20
5 % + 40
AC
μ
A
[3]
5000
μ
A
0.1
μ
A
1 % + 5
0.6 % + 5
0.6 % + 10
5 % + 40
50 mA
0.001 mA
1 % + 20
0.6 % + 20
0.6 % + 20
5 % + 40
AC mA
[3]
400 mA
0.01 mA
1 % + 5
0.6 % + 5
1.5 % + 10
5 % + 40
5 A
0.0001 A
1.5 % + 20
0.8 % + 20
3 % + 40
[4]
Not Spec’d
AC A
[2]
10 A
[1]
0.001 A
1.5 % + 5
0.8 % + 5
3 % + 10
[4]
Not Spec’d
[1]
10 A range (10 % to 100 % of range).
[2]
20 A for 30 seconds on, 10 minutes off. >10 A not specified.
[3]
400 mA continuous; 550 mA for 2 minutes on, 1 minute off.
[4]
Verified by design and type tests.
See Detailed Specifications introduction for additional information.