基于米(长度)、克(重量)、秒(时间)和安培(电流)的一种测量单位公制系统。

A metric system of measurement units based upon the meter (length), gram (weight), second (time) and amperes (electrical current).

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两(2)秒，以安培计测得的输出，将进行放电。

The discharge will be conducted for two (2) seconds and the output measured in amperes.

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包括与0 - 60秒可调一次五安培双刀双掷控制继电器延误。

Includes one 5 amp DPDT control relay with 0-60 second adjustable time delay.

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