Aktakom AMM-1022 Manual do utilizador - Página 12

Procurar online ou descarregar pdf Manual do utilizador para Multímetro Aktakom AMM-1022. Aktakom AMM-1022 18 páginas.

To avoid electrical shock and/or damage to

the instrument, do not attempt to take any

voltage measurement that might exceeds

1000Vdc or 750Vac rms. Do not apply more

than 1000Vdc or 750Vac rms between the

common terminal and the earth ground.

4.2 Current measurement

- Set the rotary switch to the desired A

- Connect the black test lead to the COM terminal and the

red test leads to the mA terminal for a maximum of 200mA.

For a maximum of 10A, move the red test lead to the 10A

terminal.

- Connect test leads in series with the load in which the

current is to be measured.

- Read the displayed value. The polarity of red test lead

connection will be indicated when making a DCA

measurement.

- When only the figure "1" displayed, it indicates overrange

situation and the higher range has to be selected.

To avoid damage to the meter, use the proper

terminals, function, and range for your

measurement.

NOTE:

- When only the figure 'OL' is displayed, it indicates

overrange situation and the higher range has to be

selected.

- When the value scale to be measured is unknown

AMM-1022

or A~ range.