General Specifications - Fluke 27-II User Manual

Digital multimeters
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27 II/28 II
Users Manual

General Specifications

Maximum voltage between any
terminal and earth ground............................................ 1000 V rms
W Fuse for mA inputs .................................................. 440 mA, 1000 V FAST Fuse
W Fuse for A inputs ..................................................... 11 A, 1000 V FAST Fuse
Display
Digital .......................................................................... 6000 counts, updates 4/sec (Model 28 II also has 19,999 counts in high-resolution
Bargraph ..................................................................... 33 segments; updates 40/sec
Altitude
Operating .................................................................... 2,000 meters
Storage ....................................................................... 10,000 meters
Temperature
Operating .................................................................... -15 C to +55 C, to -40 C for 20 minutes when taken from 20 C
Storage ....................................................................... -55 C to +85 C (without battery)
Temperature coefficient
28 II ............................................................................. 0.05 X (specified accuracy) / C (<18 C or >28 C)
27 II ............................................................................. 0.1 X (specified accuracy) / C (<18 C or >28 C)
44
mode).
-55 C to +60 C (with battery)

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