FLUKE 787B Process Meter

Model # 787B

20 mA dc current source/measure/simulate
Simultaneous mA and % of scale readout
DMM designed to meet 1000 volt IEC 61010 CAT III and 600 V CAT IV standards

BrandFLUKE
Model Number787B

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The Fluke 787B ProcessMeter™ doubles troubleshooting capabilities by combining the power of a safety rated digital multimeter and mA loop calibrator into a single, compact test tool. Based on the trusted measurement capabilities of the Fluke 87 DMM, the 787B adds the ability to measure, source and simulate mA with the accuracy and resolution you would expect from a Fluke mA loop calibrator, giving you the ideal tool for troubleshooting and calibrating current loop applications. With Fluke Connect® mobile app and desktop software compatibility technicians can wirelessly monitor, log, and share data from the field with their team anytime, from anywhere*.

20 mA dc current source/measure/simulate
Simultaneous mA and % of scale readout
DMM designed to meet 1000 volt IEC 61010 CAT III and 600 V CAT IV standards
Fluke Connect® compatibility for wireless data logging (with IR3000FC module*)
Precision 1000 V, 440 mA true-rms digital multimeter
Frequency measurement to 20 kHz
Min/Max/Average/Hold/Relative modes
Diode test and continuity beeper
Manual step (100%, 25%, Coarse, Fine) plus Auto Step and Auto Ramp
Externally accessible battery for easy battery changes

Measurement function	Range and resolution	Best accuracy (% of reading + LSD)
V dc	400.0 mV, 4.000 V, 40.00 V, 400.0 V, 1000 V	0.1% + 1
V ac (true-rms)	400.0 mV, 4.000 V, 40.00 V, 400.0 V, 1000 V	0.7% + 2
mA dc	30.000 mA	.05% + 2
A dc	1.000 A (0.440 A continuous)	0.2% + 2
A ac	1.000 A (0.440 A continuous)	1% + 2
Resistance	400.0 Ohms, 4.000 k, 40.00 k, 400.0 k, 4.0 M, 40 M	0.2% + 1
Frequency (0.5 Hz to 20 kHz)	199.99 Hz, 1999.9 Hz, 19.999 kHz	.005% + 1
Diode test	2.000 V (shows diode voltage drop)	2% + 1
Continuity	Beeps for resistance < approx. 100 ohms
Output function	Range and resolution	Drive capability	Accuracy (% of span)
DC current output (Internal battery operation)	0.000 to 20.000 mA or 4.000 to 20.000 mA, (selectable at power-up) Over-range to 24.000 mA	24 V compliance or, 1,200 ohms, @ 20 mA	0.05%
DC current simulate (Ext. 15 V to 48 V loop supply)	0.000 to 20.000 mA or 4.000 to 20.000 mA, (selectable at power-up) Over-range to 24.000 mA	1000 ohms, @ 20 mA	0.05%
Current adjustment modes	Manual: Coarse, Fine, 25% and 100% step
	Automatic: Slow Ramp, Fast Ramp, 25% step
Temperature range of 18 °C to 28 °C, for one year after calibration
General specifications
Maximum voltage applied between any jack and earth ground	1000 V RMS
Storage temperature	-40 °C to 60 °C
Operating temperature	-20 °C to 55 °C
Temperature coefficient	0.05 x (specified accuracy) per °C (for temperatures < 18 °C or > 28 °C)
Relative humidity	95% up to 30 °C; 75% up to 40 °C; 45% up to 50 °C; 35% up to 55 °C
Vibration	Random, 2 g, 5-500 Hz
Shock	1 meter drop test
Safety	IEC61010-1, Pollution Degree 2/IEC61010-2-033, CAT IV 600 V/CAT III 1000 V
Size (HxWxL)	50 x 100 x 203 mm (1.97 x 3.94 x 8.00 in)
Weight	600 g (1.3 lbs)
Battery	Four AA alkaline batteries
Battery life	140 hours typical (measurement), 10 hours typical (sourcing 12 mA)