Fluke 712B - DC mA and Ohms Measurement Specifications; DC mA Measurement; Ohms Measurement

712B
Users Manual
28
Specifications
Specifications are based on a one year calibration cycle
and apply from +18 °C to +28 °C unless stated otherwise.
All specifications assume a 5 minute warmup period.
DC mA Measurement
Range Resolution
Accuracy (% of Reading + Floor)
1 year 2 year
0-24 mA 0.001 mA 0.01 % + 2 μA 0.02 % + 4 μA
Note:
Temperature coefficient: ±(0.002 % of reading + 0.002 % of range) /°C ( <18°C or >28°C)
Ohms Measurement
Range Resolution
Accuracy (% of Reading + Floor)
1 year 2 year
0.00 Ω to 400.00 Ω 0.01 Ω 0.015 % + 0.05 Ω 0.03 %+ 0.08 Ω
400.0 Ω to 4000.0 Ω 0.1 Ω 0.015 % + 0.5 Ω 0.03 %+ 0.8 Ω
Note:
1) Read accuracy is based on 4-wire input. For 3-wire ohm measurements, assuming all three leads are matched, add 0.05 Ω (0.00 Ω~400.00 Ω),
0.2 Ω (400.0 Ω~4000.0 Ω) to the specifications.
2) Temperature Coefficient: ± (0.002 % of reading + 0.002 % of range) /°C (<18 °C or >28 °C)