Instructions / Assembly

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1. Turn off the power supply of the instrument.
2. Disconnect the probe from the measured circuit.
3. Loosen the screws, fix the battery cover with a screwdriver, and remove the
battery cover.
4. Remove the battery and replace it with a new one. Pay attention to the positive
and negative polarity of the battery.
5. Install the battery cover and tighten the screws.
Please replace the battery as the following steps:
1. Turn off the power supply of the instrument.