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| | | | Basic features | Fluke 8808A | Fluke 8845A | Fluke 8846A | Fluke 287 | Fluke 289 | | Counts | 199999 | 1199999 | 1199999 | 50000 | 50000 | | True RMS readings | AC-coupled true-rms | AC-coupled true-rms | AC-coupled true-rms | AC+DC | AC+DC | | Basic DC accuracy | 0.015% | 0.0035% | 0.0024% | 0.025% | 0.025% | | Wide bandwidth | 100 kHz | 300 kHz | 300 kHz | 100 kHz | 100 kHz | | Auto/manual ranging | •/• | •/• | •/• | •/• | •/• | | Measurements | Fluke 8808A | Fluke 8845A | Fluke 8846A | Fluke 287 | Fluke 289 | | Voltage AC/DC | 750 V | 750 V | 1000 V | 1000 V | 1000 V | | Current AC/DC | 10 A | 10 A | 10 A | 10 A | 10 A | | Resistance | 100 MΩ | 100 MΩ | 1 GΩ | 500 MΩ | 500 MΩ | | Frequency | | | | 1 MHz | 1 MHz | | Capacitance | | | 100 mF | 100 mF | 100 mF | | Temperature | | | -200 to 600 °C, RTD | +1350 °C | +1350 °C | | dB | • | • | • | 60 dB | 60 dB | | Conductance | | | | 50 nS | 50 nS | | Duty cycle/pulse width | | | | •/• | •/• | | Continuity with beeper | • | • | • | • | • | | Diode test | • | • | • | • | • | | Motor drive measurement | | | | | • | | LoZ: low input impedance | | | | | • | | Microamps | -/200 µA | -/100 µA | 100 µA/100 µA | • | • | | Display | Fluke 8808A | Fluke 8845A | Fluke 8846A | Fluke 287 | Fluke 289 | | Dual display | • | • | • | • | • | | Analog bargraph | | | | • | • | | Backlight | | | | • | • | | Data storage and exchange | Fluke 8808A | Fluke 8845A | Fluke 8846A | Fluke 287 | Fluke 289 | | Min-Max recording/with time stamp | | | | •/• | •/• | | Fast Min-Max | • | • | • | 250 µs | 250 µs | | Display Hold/Auto (Touch) Hold | •/- | •/- | •/- | •/• | •/• | | Relative | • | • | • | • | • | | USB/RS-232/GPIB Interface | -/•/- | -/•/• | -/•/• | •/•/- | •/•/- | | Stand-alone logging/Trend Capture | | •/• | •/• | •/• | •/• | | Readings memories | | 10000 | 10000 | 10000 | 10000 | | Other features | Fluke 8808A | Fluke 8845A | Fluke 8846A | Fluke 287 | Fluke 289 | | Real time clock | | | | • | • | | Integrated holster | | | | • | • | | Closed case calibration | | | | • | • | | Calibration certificate with data | | | | • | • | | Separate battery/fuse access | | | | •/• | •/• | | Automatic power off | | | | • | • | | Low battery indication | | | | • | • | | 2 x 4W Low Ohms Mode | • | • | • | | | | PASS/FAIL with user limits | • | • | • | | | | i-Leakage mode | • | | | | | | Emulation: Fluke 45/Agilent 34401A | •/- | •/• | •/• | | | | Rear Input | | • | • | | | | Advanced Analyze Modes | | • | • | | | | Trigger In/Out | •/• | •/• | •/• | | | | Stored Instrument Configuration | 6 keys | | USB Stick | | | | Warranty and safety | Fluke 8808A | Fluke 8845A | Fluke 8846A | Fluke 287 | Fluke 289 | | DMN - • | • | • | • | • | • | | Lifetime warranty | | | | • | • | | Warranty (years) | 1 | 1 | 1 | | | | Input Alert | | | | • | • | | EN61010-1 CAT I | 1000 V | 1000 V | 1000 V | | | | EN61010-1 CAT II | 600 V | 600 V | 600 V | | | | EN61010-1 CAT III | | | | 1000 V | 1000 V | | EN61010-1 CAT IV | | | | 600 V | 600 V |
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