Quindrel
VoltGuard

VoltGuard™tpms sensor

$79.99

  • Four external sensors screw onto valve stems
  • LCD shows pressure and temperature per tire
  • Display powered by solar panel or USB
  • Single replacement sensors sold separately

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  • Screw the four external sensors onto your valve stems, using the included tool set. The tires stay on the wheels.
  • Charge the display unit with its solar panel in daylight, or connect the USB cable.
  • Watch the LCD during the drive. It shows pressure and temperature for all four tires and sounds an alert when a reading passes an alarm setting.
  • 1 × VoltGuard TPMS Display Unit
  • 4 × External Wireless Sensors
  • 1 × USB Charging Cable
  • 1 × Accessory & Installation Tool Set

We offer free shipping on orders over $150. Once your order is dispatched, the estimated delivery time is 5 to 12 business days depending on your location — tracking is emailed as soon as it ships.

Changed your mind? You can return your product within 90 days of delivery for a refund — see our Returns page for the full policy.

Display, Sensors and Power Details

Wireless Readout

Four external sensors send pressure and temperature readings to the LCD display unit. You see the values for each of the four tires on one screen while you drive.

Solar and USB Power

The display unit has a built-in solar panel that charges in daylight. A USB charging cable is included for use when the unit is parked indoors or the light is low.

VoltGuard

Alarm Types

The system has five alarms: low pressure, high pressure, rapid leak, high temperature and sensor signal loss. The display and an audible alert identify the tire. You can set your own temperature threshold.

Sensor Installation

The sensors screw onto standard valve stems, with no need to remove the tire. An accessory and installation tool set is included. A single sensor can be replaced on its own.

Frequently Asked Questions

VoltGuard fits vehicles with standard valve stems, such as cars, trucks, SUVs and many RVs. For long trailers an optional repeater is offered. Note that the kit includes four sensors.

The LCD display unit shows live pressure and temperature for each of the four tires. When a reading crosses an alarm setting, the display identifies the tire and the type of alert.

Each external sensor screws onto a valve stem, and the included accessory and installation tool set is used to fit them. You do not need to remove the tire from the wheel.

Yes. High temperature is one of the five alarms, and you can set your own threshold. The display then alerts you and shows which tire has reached that level.

A built-in solar panel charges the display in daylight. For cloudy days or indoor parking, connect the included USB charging cable to a USB power source.

There are five: low pressure, high pressure, rapid leak, high temperature and sensor signal loss. The display shows the tire and the issue, and an audible alert sounds.

Yes. Individual replacement sensors are sold separately. If one sensor needs replacing, you can order that sensor alone instead of a full set.

Different gauges can show slightly different values. Tire pressure also changes with tire temperature, so a reading taken after driving can differ from one taken on cold tires.

A TPMS sensor is a small unit that reports tire pressure and temperature. VoltGuard uses four external sensors that screw onto valve stems and send readings wirelessly to an LCD display unit.

The display unit has a built-in solar panel that charges in daylight and a USB charging cable for backup power. The package includes four external wireless sensors for the tire pressure sensor set.
VoltGuard

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VoltGuard: A TPMS Sensor Set for Cars, Trucks and SUVs

VoltGuard is a TPMS sensor set that reports pressure and temperature for all four tires on an LCD display. Four external sensors screw onto the valve stems, so no tire removal is needed.

Each TPMS sensor sends readings wirelessly to the display unit, which is powered by a built-in solar panel with a USB charging cable as backup. Five alarms cover low pressure, high pressure, rapid leak, high temperature and sensor signal loss.

As a tire pressure monitor sensor kit, it suits cars, trucks, SUVs and most RVs with standard valve stems. This tire pressure sensor package includes an accessory and installation tool set. The tire pressure monitoring system sensor units are sold individually as replacements, and each wheel pressure sensor can be swapped alone.