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TPMS Ball Sensor 433 MHz

**NEW** Internal TPMS Ball Sensor (TPMS-BALLSENS)

Regular price $78.00 Sale

The Tuson TPMS Ball Sensors are automotive-grade internal sensors designed to monitor tire pressure and temperature consistently and wirelessly transmit data to the receiver. Each sensor has a unique ID# to identify the sensor to the receiver.

These are internal sensors that are freely bouncing inside the tire to prevent damage and/or theft. Internal sensors provide more accurate pressure and temperature readings than external sensors.

The sensors are motion-activated and will go into sleep mode when the wheels stop moving to preserve sensor battery life. Sensors may take a few minutes to wake-up. Once the wheel speed is over 12 mph/20 kph, then the sensor will wake-up and will continue transmitting messages to the receiver every minute while moving.

As a general reference, the sensor battery life is about 5 years when driven 4 hours per day. Sold individually.

Technical Specs

Operating Voltage 3V DC
Operating Frequency 433 MHz
Operating Temperature -22°F~257°F (-30°C~125°C)
Storage Temperature -40°F~257°F (-40°C~125°C)
Tire Pressure Monitoring Range 0~203 ±1.5 psi (0~1400 ±10 kPa)
Tire Temperature Monitoring Range -40°F~257°F±5.4°F (-40°C~125°C±3℃)

30 g (1 Oz)


Sensor, drop in,1500 Kpa (without valve)

Customer Reviews

Based on 3 reviews Write a review

Customer Reviews

Based on 3 reviews
Leo S.
Perfect for our Super C

We have a Frerightliner Super C RV and these work great in the big rig tires. Just broke the bead loose and dropped them in.

Thank you for your review. We are happy ball sensors work well for you.

Anthony Hadden
Ball Sensors

The new ball sensors are really a great product due to the ease of operation and the accuracy . I had the sensors that attached to the rim and switched to the balls and immediately noticed the difference in how much more accurate they were. Great product.

Thank you for the great review. We are glad the ball sensors work well for you.

Glen Carter
TPMS ball sensor

Bought these additional ball sensors to expand my system to an additional trailer and for the spare on my motorhome.

Great. TPMS system is versatile, it fits many different configurations.