Amprobe DM78C Руководство пользователя - Страница 12

Просмотреть онлайн или скачать pdf Руководство пользователя для Мультиметр Amprobe DM78C. Amprobe DM78C 15 страниц. Digital pocket multimeter

Battery Replacement

� Warning

Before attempting to replace the battery, first

disconnect the test leads from any energized

circuit.

Power is supplied by two button-type batteries

(l54F or iEC lR-44). "�" appears on the lCD

display when replacement is needed.

Set Function Switch to off.

Remove battery cover screw.

Slide off battery cover, note polarity, and

change batteries (Fig. 6).

Replace battery cover and screw.

general Specifications

Display: 3¾ digits lCD, max reading 3400

Range selection: Autoranging and manual

range lock

overrange indication: oL

Polarity indication: - is displayed; + in implied

Battery warning: � displayed when <.25 V

±0. V

Sampling rate: 2/sec display. 20/sec bargraph

Environment: indoor operation, 2000 m (656

ft) max

temperature/Humidity:

operation: 0 ºC to 40 ºC (32 ºF to 04 ºF), <70 %

Rh non-condensing