Extech Instruments EX530 Guía de usuario descargar pdf (Pagina 12)

EX530-EU-EN-V3.6-5/12

DISPLAY BACKLIGHT

Press the HOLD/

key for >1 second to turn the backlight on. The backlight will automatically turn

off after 10 seconds.

HOLD

The hold function freezes the reading in the display. Press the HOLD key momentarily to activate or

to exit the HOLD function.

PEAK HOLD

The Peak Hold function captures the peak AC voltage or current. The meter can capture negative or

positive peaks as fast as 1 millisecond in duration. Momentarily press the PEAK button, “PEAK”

and “MAX” will display. The meter will update the dispay each time a higher positive peak occurs.

Press the PEAK button again, “MIN” will display. The meter will update the dispay each time a lower

negative peak occurs. Press and hold the PEAK button for more than 1 second to exit PEAK Hold

mode. Auto Power Off feature will be disabled automatically in this mode.

LOW BATTERY INDICATION

With a fresh battery installed, the battery icon with four lines above it will be displayed in the lower

right corner of the LCD. The lines will disappear as the battery is used. When the

icon appears

alone in the display, the battery should be replaced.

AUTO POWER OFF

The auto off feature will turn the meter off after 15 minutes. To disable the auto power off feature,

hold down the MODE button and turn the meter on. “APO d” will appear in the display. Turn the

meter off and then on again to re-enable the auto power off feature.

1 2 ... 7 8 9 10 11 12 13 14 15 16 17

Sin comentarios

Extech Instruments EX530 Guía de usuario Pagina 12