Fluke 289 - Manual (Page 82)

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Users Manual
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Resistance Specifications
Function Range Resolution Accuracy
50 Ω [1][3] 0.001 Ω 0.15 % + 20
500 Ω [1] 0.01 Ω 0.05 % + 10
5 k Ω [1] 0.0001 k Ω 0.05 % + 2
50 k Ω [1] 0.001 k Ω 0.05 % + 2
500 k Ω 0.01 k Ω 0.05 % + 2
5 M Ω 0.0001 M Ω 0.15 % + 4
30 M Ω 0.001 M Ω 1.5 % + 4
50 M Ω 0.01 M Ω 1.5 % + 4
50 M Ω up to 100 M Ω 0.1 M Ω 3.0 % + 2
Resistance
100 M Ω up to 500 M Ω 0.1 M Ω 8 % + 2
Conductance 50 nS [2] 0.01 nS 1 % + 10
[1] When using the relative mode (REL Q) to compensate for offsets.
[2] Add 20 counts above 33 nS in 50 nS range.
[3] 289 only.
Temperature Specifications
Temperature Resolution Accuracy [1,2]
-200 ° C to +1350 ° C 0.1 ° C 1 % + 10
-328 ° F to +2462 ° F 0.1 ° F 1 % + 18
[1] Does not include error of the thermocouple probe.
[2] Accuracy specification assumes ambient temperature stable to ±1 ° C. For ambient temperature changes of ±5 ° C, rated accuracy applies after 2 hours.