Fluke 87 Series IV - Page 6

Model 87 & 89 Series IV
Users Manual
iv
6 Maintenance................................................................................................................. 6-1
Introduction....................................................................................................................6-1
General Maintenance..................................................................................................... 6-1
Testing the Fuses .......................................................................................................... 6-1
Replacing the Batteries.................................................................................................. 6-3
Replacing the Fuses...................................................................................................... 6-5
User-Replaceable Parts................................................................................................. 6-5
In Case of Difficulty........................................................................................................ 6-5
7 Specifications .............................................................................................................. 7-1
Safety and Compliances................................................................................................ 7-1
Physical Specifications .................................................................................................. 7-2
Feature Summary.......................................................................................................... 7-3
Basic Specifications....................................................................................................... 7-4
Detailed Accuracy Specifications................................................................................... 7-5
Frequency Counter Sensitivity....................................................................................... 7-11
Burden Voltage (A, mA, µA)........................................................................................... 7-11
Input Characteristics ...................................................................................................... 7-12