Fluke 287 ,True-RMS Electronics Logging Multimeter

The Fluke 287 True-rms Electronics Logging Multimeter with TrendCapture quickly documents design performance and graphically displays what happened. Its unique logging and graphing capabilities mean you no longer need to download logged readings to a PC to detect a trend. The Fluke 287 packs more accuracy and convenience into a handheld multimeter than ever before:

• Zoom on trend provides unprecedented ability to view and analyze TrendCapture data; zoom in up to 14 times.
• Selectable AC filter (smoothing mode) helps display a steadier reading when the input signal is changing rapidly or noisy.
• Adjustable recording and auto hold thresholds, specify a percentage change in the readings that begins a new event.
• Large 50,000 count, 1/4 VGA display with white backlight. Multiple sets of measurement information can be simultaneously displayed at the same time.
• Logging function with expanded memory for unattended monitoring of signals over time. Using on-board TrendCapture users can graphically review logged readings without needing a PC.
• Store up to 15,000 recorded events.
• On board help screens for measurement functions.
• Saved measurements allow you to name and recall measurements made in the field.
• Multi-lingual interface.
• Multiple logging sessions possible without download.
• 0.025% basic DC accuracy.
• 100 kHz AC bandwidth.
• Real time clock for automatic time stamping of saved readings.
• True-RMS AC voltage and current for accurate measurements on complex signals or non-linear loads. AC bandwidth specified to 100 kHz.
• Measure up to 10 A (20 A for 30 seconds).
• 100 mF capacitance range.
• Temperature function.
• Relative mode to remove test lead resistance from low ohms or capacitance measurements. • Peak capture to record transients as fast as 250 μs.
• Premium test leads and alligator clips included.
• Amp jack plugs included.
• Optional FlukeView forms enable you to document, store and analyze individual readings or a series of measurements, then convert them into professional-looking documents.
• Optional magnetic hanger allows you to hang the meter for easy viewing while freeing your hands to focus on the job.

• Specifications
  Function
  DC volts	Range / resolution	50.000 mV, 500.00 mV, 5.0000 V, 50.000 V, 500.00 V, 1000.0 V
  	Basic accuracy	0.00025
  AC volts	Range / resolution	50.000 mV, 500.00 mV, 5.0000 V, 50.000 V, 500.00 V, 1000.0 V
  	Basic accuracy	0.4% (True-RMS)
  DC current	Range / resolution	500.00 μA, 5000.0 μA, 50.000 mA, 400.00 mA, 5.0000 A, 10.000 A
  	Basic accuracy	0.0005
  AC current	Range / resolution	500.00 μA, 5000.0 μA, 50.000 mA, 400.00 mA, 5.0000 A, 10.000 A
  	Basic accuracy	0.6% (True-RMS)
  Temperature (excluding probe)	Range / resolution	-200.0°C to 1350.0°C (-328.0°F to 2462.0°F)
  	Basic accuracy	0.01
  Resistance	Range / resolution	500.00 Ω, 5.0000 kΩ, 50.000 kΩ, 500.00 kΩ, 5.0000 MΩ, 50.00 MΩ, 500.0 MΩ
  	Basic accuracy	0.0005
  Capacitance	Range / resolution	1.000 n, 10.00 nF, 100.0 nF, 1.000 μF, 10.00 μF, 100.0 μF, 1000 μF, 10.00 mF, 100 mF
  	Basic accuracy	0.01
  Frequency	Range / resolution	99.999 Hz, 999.99 Hz, 9.9999 kHz, 99.999 kHz, 999.99 kHz
  	Basic accuracy	0.00005
  Connectivity	Optional infrared connector via Fluke ir3000 FC
  General Specifications
  Maximum voltage between any terminal and earth ground	1000 V
  Battery type	6 AA alkaline batteries, IECLR6
  Battery life	100 hours minimum, 200 hours in logging mode
  Temperature	Operating	-20°C to 55°C
  	Storage	-40°C to 60°C
  Relative humidity	0 to 90% (0 t 37°C), 0 to 65% (37°C to 45°C), 0 to 45% (45°C to 55°C)
  Electromagnetic compatibility	EMC EN61326–1
  Vibration	Random vibration per MIL-PRF-28800F Class 2
  Shock	1 meter drop per IEC/EN 61010–1 3rd Edition
  Size (H x W x L)	22.2 x 10.2 x 6 cm (8.75 x 4.03 x 2.38 in)
  Weight	870.9 g (28 oz)
  Multiple on screen displays	Yes
  True-RMS AC bandwidth	100 kHz
  dBV/dBm	Yes
  DC mV resolution	1 μV
  Megohm range	Up to 500 MΩ
  Conductance	50.00 nS
  Continuity beeper	Yes
  Battery/fuse access	Yes/Yes
  Elapse time clock	Yes
  Time of day clock	Yes
  Min-max-avg	Yes
  Peak	250 μs
  Duty cycle	0.01% to 99.99%
  Pulse width	0.025 ms, 0.25 ms, 2.5 ms, 1250.0 ms
  Hold	Yes
  Isolated optical interface	Yes
  Auto/touch hold	Yes
  Reading memory	Yes
  Log to PC	Yes
  Interval/event logging	Yes
  Logging memory	Up to 10,000 readings
  Wireless connectivity (optional)	Yes