Fluke 123 User Manual page 75

Input A
Ohm (Ω)
Ranges........ 500Ω, 5 kΩ, 50 kΩ, 500 kΩ, 5 MΩ, 30 MΩ
Accuracy: ......................................... ±(0.6% +5 counts)
Full Scale Reading:
500Ω to 5 MΩ.......................................... 5000 counts
30 MΩ ..................................................... 3000 counts
Measurement Current ..........................0.5 mA to 50 nA
decreases with increasing ranges
Open Circuit Voltage ............................................... <4V
Continuity (CONT)
Beep...................................... <(30Ω ±5Ω) in 50Ω range
Measurement Current ........................................ 0.5 mA
Detection of shorts of ..........................................≥1 ms
Diode
Measurement Voltage:
@0.5 mA ........................................................... >2.8V
@open circuit ....................................................... <4V
Accuracy ............................................. ±(2% +5 counts)
Measurement Current ........................................ 0.5 mA
Polarity ......................................+ on input A, - on COM
Capacitance (CAP)
Ranges..................50 nF, 500 nF, 5 μF, 50 μF, 500 μF
Accuracy ........................................... ±(2% +10 counts)
Full Scale Reading ..................................... 5000 counts
Measurement Current .............................. 5 μA to 0.5 mA
increases with increasing ranges
Dual slope integrating measurement with parasitic
serial and parallel resistance cancellation.
4
Specifications
Dual Input Meter
67