Fluke Network Tester - Manual (Page 21)

Introduction
Power Supply
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1-9
Power Supply
To supply power to the tester, you can use the four AA
size batteries (supplied) or the (optional) rechargeable
batteries. Alternatively, you can use the (optional) AC
adapter.
Installing the Batteries
Figure 1-5 shows you how to insert the four AA batteries
into the tester’s battery compartment.
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3
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Figure 1-5. Battery Compartment
Maximizing Battery Life
The life of batteries is strongly influenced by the care that
they receive. The greatest enemy of batteries is heat.
When using rechargeable batteries, avoid charging them
when they are hot.
Battery life can also be shortened if you frequently leave
NetTool in a hot place, such as a car on a warm day and
then charge the batteries immediately upon returning to
your office.
Using the AC Adapter
The (optional) AC adapter plugs into the left side of
NetTool, as shown in Figure 1-6 below:
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Figure 1-6. Powering NetTool with the AC Adapter