ENDMAN 50 Amp RV Surge Protector with kWh Energy Monitor & 16,000J Surge Protection

Smart energy management for metered RV stays

Meet the ENDMAN 50 Amp RV Surge Protector with a dedicated kWh energy monitor. The bright LCD display keeps Accumulated Energy (kWh) in plain sight, making it easier to verify usage at metered RV parks and estimate costs without guessing. This thoughtful feature supports longer stays and helps you understand your power footprint as you enjoy your home-on-the-road.

• Clear Accumulated Energy (kWh) readout for accurate billing at metered sites.
• On-screen usage data to help plan daily activities and stay within limits.
• Simple visual confirmation of power flow during hookups for peace of mind.

Heavy-duty surge protection for your RV electronics

A rugged 16,000-joule surge defense acts as a powerful shield for essential appliances—air conditioner, fridge, and entertainment gear—against lightning strikes and sudden grid spikes. The protection network absorbs excess energy, preserving your gear and reducing the risk of nuisance outages during adverse conditions.

• Massive 16,000-Joule energy absorption helps guard expensive components.
• Designed to work with heavy loads typical of motorhomes and fifth wheels.
• Plug-and-play reliability that complements your existing power setup.

Real-time visibility to balance loads

Stay ahead of power concerns with real-time access to six critical electrical metrics. The unit shows Voltage, Current, Active Power, Power Factor, Frequency, and Energy, so you can make informed decisions—like easing off the heater before running the microwave—to avoid unnecessary trips.

• Voltage and current readings help you gauge demand as you load appliances.
• Active power, power factor, and frequency provide a snapshot of overall health.
• Instant energy data supports smarter, safer power management on the go.

Built-in safety and simple, reliable installation

An internal temperature safety watch keeps you informed if heat rises from heavy use, adding an important layer of awareness to your setup. Clear LED surge indicators show the module is active and protecting your rig. The unit is purpose-built for NEMA 14-50 outlets, delivering a straightforward, plug-and-play solution for Class A motorhomes and 5th wheels.

With ENDMAN, you get more than protection—you gain practical, real-world power management designed to support comfortable, worry-free travel. While results vary with conditions, you’ll have better visibility into energy use and surge protection in one compact, easy-to-use device.