PressurePro Tire Pressure Monitor Specifications



Sensor Specifications

Sensor Transmit Range Approx. 199 feet (line-of-sight)
Operating Frequency 433.92 MHz FM
Operating Temperature Range -30°C to +85°C
Sensor Weight 2/3 oz. or 18.9 grams
Sensor Dimensions 1.01″ H x 1.11″ Dia.
Sensor Batteries Internal, non-rechargeable
Sensor Pressure Range 10 to 199 psi
68 to 1372 kPa
1 to 13.72 BAR
(+/- 5% range)
Sensor Low Voltage Shutdown 2.2 Volts
 Monitor Specifications
Monitor Power Requirements: 12VDC; typically draws 25 mA in standby. Less than 150mA with LEDs on.
Monitor Dimensions 6.5″ W x 3.0″ H x 0.5″ D
Monitor Weight 4 oz.
Monitor Power Cord Plug Type USB Mini B – 10 ft
Monitor Tire Positions 1 to 34 wheel positions
Sensor Alarm Trigger Settings 12.5% and 25% below the original tire inflation level; temperature and also upper (variable) level determined by user
RS232 Capabilities All PressurePro™ Monitors have RS232 capabilities.

PressurePro™ systems comply with Part 15,

Class B of the FCC Rules.

US Letter Patent # 6,453,737


  • PressurePro™ recommends the use of metal valve stems in conjunction with PressurePro™ Sensors.
  • PressurePro™ recommends the use of fastener brackets to anchor valve stem extensions. Extensions add length and weight, adding greater centrifugal forces and putting added stress on the stem. When using PressurePro™ Sensors with an extension on the valve stem, securing the stem to prevent vibration and movement is important for safety.
  • PressurePro™ recommends regular maintenance and upkeep on all valve stems, and replacement of older rubber valve stems.