Fluke ScopeMeter 123 Service Manual page 21

Duty Cycle (DUTY)
Range
Frequency Range for Continuous Autoset
Accuracy:
@1Hz to 1 MHz
@1 MHz to 10 MHz
@10 MHz to 40 MHz
Resolution
Pulse Width (PULSE)
Frequency Range for Continuous Autoset
Accuracy:
@1Hz to 1 MHz
@1 MHz to 10 MHz
@10 MHz to 40 MHz
Full Scale reading
Amperes (AMP)
Ranges
Scale Factor
Accuracy
Temperature (TEMP)
Range
Scale Factor
Accuracy
Decibel (dB)
0 dBV
0 dBm (600Ω /50Ω)
dB on
Full Scale Reading
Crest Factor (CREST)
Range
Accuracy
Full Scale Reading
Phase
Modes
Range
Accuracy
Resolution
2% to 98%
15Hz (1Hz) to 30 MHz
±(0.5% +2 counts)
±(1.0% +2 counts)
±(2.5% +2 counts)
0.1%
15Hz (1Hz) to 30 MHz
±(0.5% +2 counts)
±(1.0% +2 counts)
±(2.5% +2 counts)
1000 counts
with optional current probe
same as VDC, VAC, VAC+DC, or PEAK
1 mV/A, 10 mV/A, 100 mV/A, and 1 V/A
same as VDC, VAC, VAC+DC, or PEAK
(add current probe uncertainty)
with optional temperature probe
200 °C/div (200 °F/div)
1 mV/°C and 1 mV/°F
as VDC (add temperature probe
uncertainty)
1V
1 mW, referenced to 600Ω or 50Ω
VDC, VAC, or VAC+DC
1000 counts
1 to 10
±(5% +1 count)
100 counts
A to B, B to A
0 to 359 degrees
±(1 degree +1 count)
1 degree
2
Characteristics
2.3 Dual Input Meter
2-7