Fluke 123
Users Manual
60
Accuracy:
@1 Hz to 1 MHz ............................±(0.5% +2 counts)
@1 MHz to 10 MHz .......................±(1.0% +2 counts)
@10 MHz to 40 MHz .....................±(2.5% +2 counts)
Full Scale Reading ................................. 10 000 counts
Duty Cycle (DUTY)
Range.......................................................... 2% to 98%
Frequency Range in Continuous Autoset ......................
15 Hz (1 Hz) to 30 MHz
Accuracy:
@1Hz to 1 MHz .............................±(0.5% +2 counts)
@1 MHz to 10 MHz .......................±(1.0% +2 counts)
@10 MHz to 40 MHz .....................±(2.5% +2 counts)
Resolution...........................................................0.1%
Pulse Width (PULSE)
Frequency Range in Continuous Autoset ......................
15 Hz (1 Hz) to 30 MHz
Accuracy:
@1 Hz to 1 MHz ............................±(0.5% +2 counts)
@1 MHz to 10 MHz .......................±(1.0% +2 counts)
@10 MHz to 40 MHz .....................±(2.5% +2 counts)
Full Scale Reading ................................. 1000 counts
Amperes (AMP).................... with optional current probe
Ranges ......... same as VDC, VAC, VAC+DC, or PEAK
Scale Factor ...1 mV/A, 10 mV/A, 100 mV/A, and 1 V/A
Accuracy....... same as VDC, VAC, VAC+DC, or PEAK
(add current probe uncertainty)
Temperature (TEMP)....with optional temperature probe
Range ....................................... 200 °C/div (200 °F/div)
Scale Factor................................ 1 mV/°C and 1 mV/°F
Accuracy ........... as VDC (add temp. probe uncertainty)
Decibel (dB)
0 dBV........................................................................1V
0 dBm (600Ω /50Ω).............................................. 1 mW
referenced to 600Ω or 50Ω
dB on ......................................VDC, VAC, or VAC+DC
Full Scale Reading.....................................1000 counts
Crest Factor (CREST)
Range ................................................................ 1 to 10
Accuracy...............................................±(5% +1 count)
Full Scale Reading.......................................100 counts
Phase
Modes......................................................A to B, B to A
Range .................................................0 to 359 degrees
Accuracy......................................±(1 degree +1 count)
Resolution....................................................... 1 degree
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
