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計測機器 Major tech MT874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 MT874 20 ページ。 600v ac/dc trms multimeter

6.8. Battery Test

1. Insert the black test lead banana plug into the negative COM Input Jack;

Insert the red test lead banana plug into the Positive Input Jack.

2. Select the 1.5V or 9V BAT Position using the function select switch.

3. Connect the red test lead to the positive side of the 1.5V or 9V battery

and the black test lead to the negative side of the 1.5V or 9V battery.

4. Read the voltage in the display.

9V battery

1.5V battery

Good

Weak

>8.2V

7.2 to 8.2V

>1.35V

1.22 to 1.35V

Bad

<7.2V

<1.22V