Bird-technologies 4314B Instrukcja Użytkownika Pobierz pdf (Strona 14)

Power Requirements

The Model 4314B can operate from two different power sources. The wattmeter

comes supplied with two 9 V alkaline batteries which typically provide 20 hours

of operation. An AC wall supply is also available for use with either a 115 or 230

VAC line.

Additional Equipment

The only additional equipment required by the Model 4314B is a Plug-In Ele-

ment (see table below). Most of them are designed to read both average and

peak power. Some are designed exclusively for peak reading application.

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Bird-technologies 4314B Instrukcja Użytkownika Strona 14