Fluke ProcessMeter 787B User Manual

789/787B
Users Manual
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Specifications
All specifications apply from +18 °C to +28 °C unless
stated otherwise.
All specifications assume a 5-minute warm-up period.
The standard specification interval is 1 year.
Note
“Counts” refers to the number of increments or
decrements of the least significant digit.
DC Volts Measurement
Range (V dc) Resolution Accuracy, ±(% of Reading + Counts)
4.000 0.001 V 0.1 % + 1
40.00 0.01 V 0.1 % + 1
400.0 0.1 V 0.1 % + 1
1000 1 V 0.1 % + 1
Input impedance: 10 M Ω (nominal), < 100 pF
Normal mode rejection ratio: > 60 dB at 50 Hz or 60 Hz
Common mode rejection ratio: > 120 dB at dc, 50 Hz, or 60 Hz
Overvoltage protection: 1000 V

Fluke ProcessMeter 787B Specifications

General

Battery life	140 h
Battery size	AA
Battery technology	Alkaline
Number of batteries supported	4
Manual	Yes
Loop voltage	1000 V
Drop proof up to	1 m
Operating vibration	2 G
Storage temperature (T-T)	-40 - 60 °C
Operating temperature (T-T)	-20 - 55 °C
Operating relative humidity (H-H)	0 - 95 %

Weight and Dimensions

Depth	50 mm
Width	100 mm
Height	203 mm
Weight	600 g