UNI-T UT90A Operating Manual page 33

3. Remove the 3 screws from the case bottom, and
separate the case top from the case bottom.
4. Remove the battery from the battery connector.
5. Replace with a new 9V battery (NEDA1604, 6F22 or
006P).
6. Rejoin the case bottom and case top, and reinstall
the 3 screws and the holster.
This operating manual is subject to change without notice.
Model UT90A: OPERATING MANUAL
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33