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Fluke 787 ProcessMeter™
Specifications 
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  Fluke 787 Process Meter™ Specifications
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Technical Data
DC Current Output (Internal battery operation) Range and Resolution
0.000 to 20.000 mA or 4.000 to 20.000 mA (selectable at power-up). Over-range to 24.000 mA

Drive Capability
12 V compliance, or 500 ohms @20 mA

Accuracy (% of span)
0.05 %

DC Current Simulate (External 24 volt loop supply) Range and Resolution
0.000 to 20.000 mA or 4.000 to 20.000 mA (selectable at power-up). Over-range to 24.000 mA

Drive Capability
1000 ohms @20 mA

Accuracy (% of span)
0.05 %

Current Adjustment Modes Range and Resolution
Manual: Coarse Fine: 25% step
Automatic: Slow Ramp, Fast Ramp, 25% step

 

Measurement Accuracy
VDC Range and Resolution:
400.0 mV, 4.000V, 40.00V, 400.0V, 1000V

Best Accuracy (% of reading + LSD):
0.1% + 1

VAC (true RMS)
to 1 kHz
*
Range and Resolution:
400.0 mV, 4.000V, 40.00V, 400.0V, 1000V

Best Accuracy (% of reading + LSD):
0.7% + 2

mA DC Range and Resolution:
30.000 mA

Best Accuracy (% of reading + LSD:
0.05% + 2

A DC Range and Resolution:
1.000 A (0.440 A continuous)

Best Accuracy (% of reading + LSD):
0.2% + 2

A AC Range and Resolution:
1.000 A (0.440 A continuous)

Best Accuracy (% of reading + LSD):
1% + 2

Resistance Range and Resolution:
400.0 Ohms, 4.000 kOhms, 40.00 kOhms, 400.0 kOhms, 4.000 MOhms, 40.00MOhms

Best Accuracy (% of reading + LSD):
0.2% + 1

Frequency (0.5 Hz to 20 kHz) Range and Resolution:
199.99 Hz, 1999.9 Hz, 19.999 kHz, 199.99 kHz

Best Accuracy (% of reading + LSD):
0.005% + 1

Diode Test Range and Resolution:
2.400 V (measures diode voltage drop)

Best Accuracy (% of reading + LSD):
2% + 1

Continuity Range and Resolution
Beeps for resistance < approx. 100 ohms

*For measurement of adjustable speed motor drive output, consider the
Fluke 39, 41 or 43 power quality analyzers.

General Specifications
Maximum voltage applied between any jack and Earth Ground 1000 V rms
Storage Temperature -40 ºC to 60 ºC
Operating Temperature -20 ºC to 55 ºC
Temperature Coefficient 0.05 x (specified accuracy) per ºC (for temperatures < 18 ºC or > 28 ºC)
Relative Humidity 95% up to 30 ºC; 75% up to 40 ºC; 45% up to 50 ºC; 35% up to 55 ºC
Vibration Random, 2g, 5-500 Hz
Shock 1 meter drop test
Safety Designed in accordance with IEC 1010-1, ANSI/ISA S82.01-1994 and CAN/CSA C22.2 No. 1010.1-92 Overvoltage Category III
Size 32 mm H x 87 mm W x 187 mm L (1.25 in H x 3.41 in W x 7.35 in L)
Size, with holster and Flex-Stand 52 mm H x 98 mm W x 201 mm L (2.06 in H x 3.86 in W x 7.93 in L)
Weight 369 g (13 oz); with holster and Flex-Stand 638 g (22.5 oz)
Battery Single 9V Alkaline battery (ANSI/NEDA 1604A or IEC 6LR61)
Battery Life 50 hours typical (measurement), 12 hours typical (sourcing 12 mA)
Warranty 3 years

 

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