| Specifications |
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- Fluke 125: 40 MHz
Fluke 124: 40 MHz Fluke 123: 20 MHz
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- Dual input True RMS Meter
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- Vdc, Vac, Vac+Vdc, Ohms,Continuity , Diode-test
Current, °C, °F, Capacitance, dBV, dBM, Crest Factor, Touch Hold and Zeroset
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- Automatic vertical scaling and time compression.
Display the actual, MIN, MAX and AVG reading.
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- Fluke 125/124: ΔT, 1/ΔT, V, ΔV, rise- and fall time
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- up to 2.5 GS/s (125, 124) or 1.25 GS/s (123)
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- Fluke 125/124: 20 ns - 1 min/div
Fluke 123: 10 ns - 1 min/div
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- Connect-and-View, Free Run, Single Shot, Edge, Video, External
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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.
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- Fluke 125 has capbility to analyze the harmonics contents of power signals. See below for details.
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| - 512 min/max pts per input
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- Fluke 125/124: 20 screens and setups
Fluke 123: 10 screens and setups
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| Additional Power measurement capabilities (Fluke 125 only) |
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- Watt,
VA, VAR, Power Factor (PF)
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- Single phase or balanced three-phase (delta-configuration) mains supply
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- Channel A; using STL120, voltage probe or direct input
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- Channel B, using i400s (included) or other compatible current clamp
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- Current Clamp or Shunt sensitivity: 0.1 / 1 / 10 / 100 / 1000 mV/A, 10 mV/mA and 400 mV/A.
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| 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
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- Voltage waveform(Ch.A), Current wavefrom (Ch.B) or Power (Ch.A x Ch.B), automatically generated.
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- Harmonics Frequency range:
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- DC up to 33rd harmonic (for fundamental up to 60 Hz); DC up to 24th harmonic (for fundamental up to 400 Hz).
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- Bargraph showing 1st up to 33rd harmonic and DC; amplitude displayed in % relative to fundamental
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- Relative amplitude of individual harmonics; THD in %r or %f.
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| Environmental Specifications |
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| Safety Specifications |
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| Mechanical & General Specifications |
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- 3-years on main instrument, 1-year on accessories
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- Optically isolated via optional PM9080 or OC4USB for interfacing to Printer or PC
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