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マルチメーター Major tech MT1875のPDF 取扱説明書をオンラインで閲覧またはダウンロードできます。Major tech MT1875 16 ページ。 6-in-1 environmental multimeter

7. Maintenance

Battery and Fuse Replacement

If the sign "

" appears on the LCD display, it indicates that the battery

should be replaced. Remove screws on the back cover and open the

case. Replace the exhausted battery with new batteries.

Fuses rarely need replacement and blow almost always as a result of the

operator's error. Open the case and replace the blown fuse with ratings

speciﬁed.

Warning:

Before attempting to open the case, be sure that test leads have been

disconnected from measurement circuits to avoid electric shock hazard.

Replace fuse only with speciﬁed ratings:

Fuse1: F10A / 600V fast blow.

Fuse2: F500mA / 660V fast blow.