It has never been easier to monitor your tire performance—no wires needed! This Bluetooth Temperature Monitor is a complete, wireless system designed for racers and high-performance enthusiasts alike. With four advanced multi-channel infrared sensors, Bluetooth connectivity, and simple setup, this monitor delivers real-time temperature data to help you fine-tune your vehicle’s performance. Installation is quick, and transferring the system between vehicles takes only minutes.

These Tire and Brake Temperature Sensors, called TMB04 and BMB04, are advanced multi-channel infrared sensors for tire or brake temperature monitoring with Bluetooth (BLE) connectivity. Fully configurable, they offer three temperature channels per tire or brake disc with an update rate of up to 10 Hz. They have a rechargeable battery with 15 hours of active use on the track. The sensors can be paired with various programs or apps, such as Harry's Lap Timer.

Knowing how the surface temperature changes during a lap is invaluable for chassis tuning, driver training, and setup selection. Because it's a wireless system, it's very easy to install and can be switched from one car to the next in just a few minutes.

Technical Specifications

Sensor:

• Temperature range: -40 to +300 (tire) / +1200 (brake) °C
• Channels: 3
• Accuracy: +/- 1% up to 150 °C, +/- 3% over 150 °C
• Field of view: 110°
• Refresh rate: 1–10 Hz (configurable)

Electric:

• Battery: 250 mAh (USB-C charged)
• Battery life: 15 hours of racing

Physically:

• Dimensions: 64.0 × 42.0 × 17.5 mm
• Weight: 57 g
• Material: Aluminum / polyamide base
• IP rating: IP65
• Operating temperature: -40 to 85 °C

Included Components

Single

• 1 x TMB01 Bluetooth Tire Temp Sensor

4 Pack

• 4 x TMB01 Bluetooth Tire Temp Sensor

4 Pack w/Charging Box

• 4 x TMB01 Bluetooth Tire Temp Sensor
• 1 x USB Charging Carry Case

Fitment Table

Universal Fit
This product may require modification