Fluke 287 - Resistance Specifications; Temperature Specifications

True-rms Digital Multimeters
General Specifications
11
Resistance Specifications
Function Range Resolution Accuracy
50 Ω
[1][4]
0.001 Ω
0.15 % + 20
500 Ω
[1]
0.01 Ω
0.05 % + 10
5 kΩ
[1]
0.0001 kΩ
0.05 % + 2
50 kΩ
[1]
0.001 kΩ
0.05 % + 2
500 kΩ 0.01 kΩ
0.05 % + 2
5 MΩ 0.0001 MΩ
0.15 % + 4
[3]
30 MΩ 0.001 MΩ
1.5 % + 4
[3]
50 MΩ 0.01 MΩ
1.5 % + 4
[3]
50 MΩ up to 100 MΩ 0.1 MΩ
3.0 % + 2
[3]
Resistance
100 MΩ up to 500 MΩ 0.1 MΩ
8 % + 2
[3]
Conductance 50 nS
[2]
0.01 nS 1 % + 10
[3]
[1] When using the relative mode (REL Q) to compensate for offsets.
[2] Add 20 counts above 33 nS in 50 nS range.
[3] For relative humidity >70 %, resistance accuracy is 0.5 % > 1 MΩ and 2.5 % > 10 MΩ.
[4] 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.