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#1 in RV Surge ProtectorsBest Overall
Hughes Autoformers Power Watchdog PWD50-EPO
Hughes Autoformers
$280.00 – $350.00
50-amp smart surge protector with 4800 joules of protection, Bluetooth power monitoring, and automatic Emergency Power Off that kills power on wiring faults. Its signature feature is a field-replaceable surge module, so one strike doesn't total the unit.
9.4
Excellent
Consensus
Don't buy this if…
- Don't buy the 50-amp model for a 30-amp rig, since the correct amperage version protects better and costs less.
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