| Specifications |
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| Oscilloscope Bandwidth |
Fluke 124: |
40 MHz |
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| Dual input True RMS Meter |
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Vdc, Vac, Vac+Vdc, Ohms,Continuity , Diode-test |
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Current, °C, °F, Capacitance, dBV, dBM, Crest Factor, Touch Hold and Zeroset |
| TrendPlot Recording |
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Automatic vertical scaling and time compression. |
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Display the actual, MIN, MAX and AVG reading. |
| Cursors |
Fluke 125/124: |
∆T, 1/∆T, V, ∆V, rise- and fall time |
| Real-time sample rate |
|
25 MS/s |
| Equivalent sampling rate |
|
up to 2.5 GS/s (125, 124) or 1.25 GS/s (123). |
| Inputs and digitizers |
|
2 |
| Timebase range |
Fluke 125/124: |
20 ns - 1 min/div |
| Fluke 123: |
10 ns - 1 min/div |
| Input sensitivity |
|
5 mV - 500 V/div |
| Trigger types |
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Connect-and-View™, Free Run, Single Shot, Edge, Video, External |
| Glitch capture |
|
40 ns |
| Scope measurements |
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Automatic measurements: 26 (all instruments) On top, Fluke 125 has additional measurement functions for Power (W), VA, VAR and Power Factor (PF) for single phase and balanced-three-phase (delta) power systems. |
| Harmonics mode |
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Fluke 125 has capbility to analyze the harmonics contents of power signals. See below for details. |
| Maximum record length |
|
512 min/max pts per input |
| Memory |
Fluke 125/124: |
20 screens and setups |
| Fluke 123: |
10 screens and setups |
| Additional Power measurement capabilities (Fluke 125 only) |
| Measurement types: |
• |
Watt, |
| • |
VA, |
| • |
VAR, |
| • |
Power Factor (PF) |
| Power configuration: |
|
Single phase or balanced three-phase (delta-configuration) mains supply |
| Voltage measurement |
|
Channel A; using STL120, voltage probe or direct input |
| Current measurement |
|
Channel B, using i400s (included) or other compatible current clamp |
| Current Clamp or Shunt sensitivity: |
|
0.1 / 1 / 10 / 100 / 1000 mV/A, 10 mV/mA and 400 mV/A. |
| Harmonics Mode (Fluke 125 only) |
| |
|
Converts waveform information into a harmonics display (using FFT processing) which shows the relative amplitudes of the 1st up to the 33rd harmonic |
| Analyzed waveform: |
|
Voltage waveform(Ch.A), Current wavefrom (Ch.B) or Power (Ch.A x Ch.B), automatically generated. |
| Harmonics Frequency range: |
|
DC up to 33rd harmonic (for fundamental up to 60 Hz); |
| |
DC up to 24th harmonic (for fundamental up to 400 Hz). |
| Display |
|
Bargraph showing 1st up to 33rd harmonic and DC; amplitude displayed in % relative to fundamental |
| Measurements: |
|
Relative amplitude of individual harmonics; |
| |
THD in %r or %f. |
| Environmental Specifications |
| Operating Temperature |
|
0 ºC to 50 ºC |
| Storage Temperature |
|
-20 °C to +60 °C |
| Operating Altitude |
|
3,000 m |
| Mechanical & General Specifications |
| Size |
|
232 x 115 x 50 mm |
| Weight |
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1.2 kg |
| Warranty |
|
3-years on main instrument, 1-year on accessories |
| Battery Life |
|
7 hrs using NiMH |
| RS232/USB Interface |
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Optically isolated via optional PM9080 or OC4USB for interfacing to Printer or PC |