Fluke 724 - Ohms Measurement Specifications; Ohms Source Specifications

724
Users Manual
40
Ohms Measurement
Accuracy ± Ω
Ohms Range 4-Wire 2- and 3-Wire*
0 to 400 Ω 0.1 0.15
400 to 1.5 kΩ 0.5 1.0
1.5 to 3.2 kΩ 11.5
Excitation Current: 0.2 mA
Maximum input voltage: 30 V
Temperature coefficient -10 °C to 18 °C, +28 °C to
55 °C: ± 0.005 % of range per °C
* 2-wire: Does not include lead resistance.
3-wire: Assumes matched leads with a total resistance
not exceeding 100 Ω.
Ohms Source
Ohms Range
Excitation Current from
Measurement Device
Accuracy
± Ω
15 to 400 Ω 0.15 to 0.5 mA 0.15
15 to 400 Ω 0.5 to 2 mA 0.1
400 to 1.5 kΩ 0.05 to 0.8 mA 0.5
1.5 to 3.2 kΩ 0.05 to 0.4 mA 1
Resolution
15 to 400 Ω 0.1 Ω
400 to 3.2 kΩ 1 Ω
Temperature coefficient -10 °C to 18 °C, +28 °C to
55 °C: ± 0.005 % of resistance range per °C