Specifications – Fluke 179 User Manual
Page 15
True RMS Multimeters
Specifications
11
Specifications
Accuracy is specified for 1 yr after calibration, at operating temperatures of 18
°
C to 28
°
C, with relative humidity at 0 % to 90 %. Accuracy
specifications take the form of:
±
( [ % of Reading ] + [ Counts ] )
Maximum voltage between any terminal and earth ground: 1000 V DC or AC RMS
Surge Protection:
8 kV peak per IEC 61010
W
Fuse for mA inputs:
W
Fuse for A input:
440 mA, 1000 V FAST Fuse
11 A, 1000 V FAST Fuse
Display:
Digital: 6000 counts, updates 4/sec
Bar Graph:
33 segments;
Updates
40/sec
Frequency: 10,000
counts
Capacitance: 1,000
counts
Altitude:
Operating: 2000 m; Storage: 12,000 m
Temperature:
Operating:
−
10 °C to +50 °C;
Storage:
−
40 °C to +60 °C
Temperature coefficient: 0.1 X (specified accuracy / °C
(< 18 °C or > 28 °C)
Electromagnetic
Compatibility
(EN 61326-1:1997):
In an RF field of 3 V/M, accuracy = specified accuracy except in temperature: specified accuracy
±
5 °C (9 °F)
Relative Humidity: Maximum
Noncondensing
90 % to 35 °C
75 % to 40 °C
45 % to 50 °C
Battery Life:
Alkaline: 400 hrs typical
Size (H x W x L):
4.3 cm x 9 cm x 18.5 cm
Weight:
420 g
Safety Compliances:
ANSI/ISA S82.02.01, CSA C22.2-1010.1, IEC 61010 to 1000 V Measurement Category III, 600 V Measurement
Category IV
Certifications:
CSA, TÜV (EN61010), UL, P,
;
, VDE