In this story’s first installment, I described restoring a 12-year-old Fluke 97 Scopemeter to operational status by replacing the instrument’s proprietary NiCd battery pack with four rechargeable NiMH ...

My Fluke Scopemeter 97 is a bit more than 10 years old. It was the top of the line for a new series of three new instruments that put a portable, battery-powered scope in the palm of your hand. The ...