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RV tire pressure monitor with four sensors and cigarette lighter adapter

WUQ

WUQ RV Trailer TPMS 4 Sensors 6 Alerts CLA Charging 2 USB-A 188psi

SKU CH-621J-VS9DY

A tire-pressure monitoring system for RVs and trailers with four sensors, six alert modes and a 0-188 psi range, plus cigarette-lighter charging and two USB-A ports

  • Typecar
  • Real-time tyre monitoring up to 188 PSI
  • Six alert modes warn of rapid deflation and extreme pressure
  • CLA charger with two USB-A 10 W ports powers devices
  • Expandable to 10 sensors for larger trailers
  • Adjustable LCD with variable backlight for clear visibility

Real-time tire monitoring for RV and trailer owners

This tire pressure monitoring system tracks pressure from 0 to 188 PSI across up to 10 tires using four included sensors. Long-range signal reception maintains consistent data on extended vehicles such as motorhomes and large trucks. Six distinct alert modes warn of rapid deflation and extreme pressure changes. The system suits commercial fleets and recreational travellers who need continuous visibility of tire health.

Alert thresholds and power supply limits

Pressure and temperature thresholds are fully customisable with units switchable between PSI and BAR. An off-road mode adapts monitoring for rugged terrain use. Power is drawn through a cigarette lighter adapter that also provides two USB-A ports rated at 10 W total for charging phones or small electronics. The display relies on this single power source, so the accessory socket must remain available while driving.

Compatibility checks before ordering

Verify that your vehicle has a working cigarette lighter socket for the plug-and-play adapter. Confirm the sensor count matches your axle configuration; the kit includes four sensors but supports expansion to ten. Ensure the 0 to 188 PSI range covers the pressure ratings of all fitted tires. Buyers needing hard-wired installation or integrated dashboard displays should consider alternative solutions.

Highlights

  • Real-time tyre monitoring up to 188 PSI
  • Six alert modes warn of rapid deflation and extreme pressure
  • CLA charger with two USB-A 10 W ports powers devices
  • Expandable to 10 sensors for larger trailers
  • Adjustable LCD with variable backlight for clear visibility

Specifications

Typecar

Questions about this item

Should I start with four sensors or expand toward ten for my trailer?

The kit ships with four sensors and supports up to ten, so you can cover a single-axle trailer now and add more later if you tow a larger rig.

What does the 188 psi upper limit mean when I am driving?

It means the monitor can read pressures up to 188 psi, covering heavy-duty RV and truck tyres without saturating the display.

How does the cigarette-lighter adapter limit what I can charge?

The CLA plug powers the display and provides two USB-A ports rated at 10 W total for phones or small devices.

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