Fluke 123, 124 - page 72

Fluke 123/124

Users Manual

Accuracy:

@1 Hz to 1 MHz............................±(0.5% +2 counts)

@1 to 10 MHz............................... ±(1.0% +2 counts)

@10 to 50 MHz (Fluke 123).......... ±(2.5% +2 counts)

@10 to 70 MHz (Fluke 124).......... ±(2.5% +2 counts)

(50 MHz in Autorange)

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 (Logic or Pulse waveforms):

@1Hz to 1 MHz.............................±(0.5% +2 counts)

@1 MHz to 10 MHz.......................±(1.0% +2 counts)

Pulse Width (PULSE)

Frequency Range in Continuous Autoset.....................

15 Hz (1 Hz) to 30 MHz

Accuracy (Logic or Pulse waveforms):

@1 Hz to 1 MHz............................±(0.5% +2 counts)

@1 MHz to 10 MHz.......................±(1.0% +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 up to 1 MHz................................... 2 degrees

Accuracy 1 MHz to 5 MHz.............................5 degrees

Resolution .......................................................1 degree