Guía de selección de productos

Basic features	Fluke 87V	Fluke 179	Fluke 27	Fluke 789
Counts	20000	6000	3200	30000
True RMS readings	AC	AC		AC
Basic DC accuracy	0.05%	0.09%	0.1%	0.1%
Wide bandwidth	20 kHz		30 kHz
Auto/manual ranging	•/•	•/•	•/•	•/•
Measurements	Fluke 87V	Fluke 179	Fluke 27	Fluke 789
Voltage AC/DC	1000 V	1000 V	1000 V	1000 V
Current AC/DC	10 A	10 A	10 A	440 mA (1 A)
Resistance	50 MΩ	50 MΩ	32 MΩ	40 MΩ
Frequency	200 kHz	100 kHz		20 kHz
Capacitance	10 mF	10 mF
Temperature	+1090 ºC	+400 °C
Conductance	60 nS		32 nS
Duty cycle/pulse width	•/-
Continuity with beeper	•	•	•	•
Diode test	•	•	•	•
4-20 mA loop current as % readout				•
Motor drive measurement	•
Microamps	•
Display	Fluke 87V	Fluke 179	Fluke 27	Fluke 789
Analog bargraph	•	•	•
Backlight	•	•		•
Data storage and exchange	Fluke 87V	Fluke 179	Fluke 27	Fluke 789
Min-Max recording/with time stamp	•/-	•/-	•/-	•/-
Fast Min-Max	250 µs
Display Hold/Auto (Touch) Hold	•/•	•/•	-/•	-/•
Relative	•		•	•
USB/RS-232/GPIB Interface				•/•/-
Other features	Fluke 87V	Fluke 179	Fluke 27	Fluke 789
Source 4-20 mA loop current/24 V loop supply				•/•
Smoothing		•
Integrated holster		•
Removable holster	•			•
Closed case calibration	•	•		•
Separate battery/fuse access	•/-	•/-	•/•	•/•
Automatic power off	•	•		•
Low battery indication	•	•	•	•
Warranty and safety	Fluke 87V	Fluke 179	Fluke 27	Fluke 789
DMN - •	•	•	•
Lifetime warranty	•	•	•
Warranty (years)				3
Input Alert	•
EN61010-1 CAT III	1000 V	1000 V	1000 V	1000 V
EN61010-1 CAT IV	600 V	600 V		600 V