User`s guide

2 Operation and Features
Measuring Frequency/Pulse Width/Duty Cycle (Current Path)
58 U3606B User’s Guide
Frequency/pulse width/duty cycle measurement (current path)
summary
Table 2 - 10 Frequency /pulse width/duty cycle measurement (current
path) summary
Item Description
Available ranges
10.0000 mA, 100.000 mA, 1.00000 A, 3.0000 A — range is
based on the current level of the signal, not frequency
Measurement
method
Reciprocal counting technique
Signal level 10% of range to full scale input on all ranges
Input protection Protected with a 3.15 A/500 V, FF fuse
U3606-90054_UG_EN.book Page 58 Friday, July 11, 2014 5:12 PM