Specification:
Type Tire Pressure Monitoring System External Cap Sensors
Quantity: 2pcs/3pcs/4pcs
Pressure range: 0.7–7 bar (10–100 psi)
Accuracy: ±0.1 bar
Operating voltage: 2.1–3.6 V
Operating temperature: −40°C to +125°C
Waterproof rating: IP67

Features
Real‑time monitoring for 2 3 or 4 wheels with simultaneous display of pressure temperature and sensor voltage on the mobile app refresh about every 6 seconds for timely updates.

Wide measuring range zero point seven to seven Bar with plus minus 0.1 Bar accuracy Select BAR PSI or KPA and fine tune high and low alert thresholds per vehicle.

Stable low power BLE 4 connection for quick pairing smooth data and strong anti interference Automatically reconnects when you start driving.

Multi alarm protection with on screen ups and sound alerts for rapid leak slow leak high pressure low pressure high temperature low sensor battery and sensor fault.

External cap sensors install in minutes without wiring Anti theft lock design with included wrenches Easily swap tire positions in app after rotation.

Built to go anywhere IP67 water and dust resistance operates from minus 40 to 125 C Compact 18.4 mm cap design with replaceable coin cell lasting about 1 to 2 years.

Package included:
2, 3 or 4 x Sensors
1 Metal Wrench
1 x Plastic Wrench