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Multimeter
Multimeter
If you’re messing with batteries and DC-to-DC converters like I did here, a multimeter isn’t optional. I used it to confirm the battery voltage and then dial the boost converter to a stable ~54V before I ever plugged in the UniFi gear.
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Pros
- +Essential for verifying battery voltage and converter output
- +Helps avoid misconfigurations that can damage gear
Cons
- -You need to know what you’re measuring to use it safely
