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White rectangular smart plug with NEMA 5-15 pass-through outlet and digital display showing power metrics

WUQ

WUQ PN2500 Professional NEMA 5-15 Wi-Fi Wireless Level 1 EV Charger Pass-Through Power Usage Monitor

SKU CH-TZJP-A9M8M

Monitors EV charging and high-power appliances up to 25 A with Class 1.0 accuracy and Wi-Fi app control

  • ProtocolOther
  • TypePlug-in Module
  • Class 1.0 accuracy with 0.001 A resolution ensures precise energy tracking
  • Monitors Watts, kWh, Amps, Volts, PF, Hz and cost for full insight
  • Wi-Fi app on iOS or Android gives remote access to all data
  • Pass-through design handles up to 25 A at 60–240 V for EV charging
  • Identifies vampire loads and forecasts hourly, daily, weekly, monthly, yearly costs

Professional EV Charging Monitor

The WUQ PN2500 is a pass-through power meter that sits between a NEMA 5-15 outlet and a Level 1 EV charger or high-draw appliance. It delivers Class 1.0 accuracy with 0.001 A resolution across a 60-240 V input range. Users gain real-time Watts, VA, kWh, amps, volts, power factor, frequency and cost data on the unit or via the companion iOS and Android app.

25 A Pass-Through Capacity

The single specification that decides fit is the 25 A maximum rated design, supporting up to 3000 W at 120 V or 5500 W at 220 V. Measurable range starts above 0.20 W with display resolution of 0.01 W, 0.001 A and 0.01 V. Power dissipation stays under 1.00 W. If your charger or load exceeds 25 A continuous, this meter cannot be used safely.

Homeowners Tracking EV Costs

This suits owners who want detailed session logging, hourly-to-yearly cost forecasts and vampire-load detection for a single EV charger or large appliance. It is not for installations requiring hard-wired metering, three-phase supplies, or loads above the 25 A pass-through limit. Buyers needing revenue-grade certification or multi-circuit monitoring should look at dedicated panel meters instead.

Highlights

  • Class 1.0 accuracy with 0.001 A resolution ensures precise energy tracking
  • Monitors Watts, kWh, Amps, Volts, PF, Hz and cost for full insight
  • Wi-Fi app on iOS or Android gives remote access to all data
  • Pass-through design handles up to 25 A at 60–240 V for EV charging
  • Identifies vampire loads and forecasts hourly, daily, weekly, monthly, yearly costs

Specifications

ProtocolOther
TypePlug-in Module

Questions about this item

What does the 25 A maximum rating mean for my EV charger?

The monitor passes up to 25 A continuously, so a typical 12 A Level 1 charger operates well within its limit while the meter measures current with 0.001 A resolution.

What Wi-Fi standard does the PN2500 use and what does it limit?

The device connects via Wi-Fi to an iOS or Android app for remote monitoring of watts, kWh, amps, volts, power factor, frequency and cost; the app does not control the charger itself.

What plug and outlet does the PN2500 need to fit?

It uses a NEMA 5-15 plug and matching pass-through outlet, rated for 60–240 V AC at 50 or 60 Hz, and handles up to 3000 W at 120 V or 5500 W at 220 V.

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