Tire Pressure Monitoring System TPMS & Tire Pressure Monitor for 4 Tires, 4" LCD, 2500mAh Battery, Solar & USB-C Charging, IPX7 Waterproof, 5 Alarm Modes, Sleep Mode

Note: Built-in auto alarm triggers above 9.5 bar (~138 PSI) or below 1.8 bar (~26 PSI). This ensures accurate readings without false alarms. For most cars and SUVs in North America, safe tire pressure is usually 3236 PSI (~2.22.5 bar). Pressures below 2528 PSI (~1.71.9 bar) or above 4450 PSI (~3.03.4 bar) can be unsafe. Always check for leaks and proper inflation.
Bigger 4 Display for Safer Driving The tire pressure monitoring system features a large LCD screen that makes pressure and temperature readings clear at a glance. Numbers are easy to see in daylight or at night, so you can focus on the road safely.
Power You Can Rely On A 2500mAh rechargeable battery combined with solar charging and USB-C backup keeps the TPMS running consistently. The system automatically enters sleep mode after 10 minutes of parking, conserving energy and extending battery life for daily commutes and long trips.
Instant & Accurate Alerts With 0s alarm response, 0.3s sensor updates, and 6s screen refresh, this RV tire pressure monitoring system and trailer-compatible system quickly notifies you of tire issues. Includes five alarm modes: high pressure, low pressure, fast leak, high temperature, and sensor failure.
Durable IPX7 Waterproof Sensors Built to withstand rain, mud, snow, and car washes. The sensors are tough enough for all-season driving, whether its a family car, an SUV, an RV, or a trailer.

OPSOOPI Tire Pressure Monitoring System – 4" Large HD Screen for Clear and Easy Reading

Road Trips – OPSOOPI TPMS with High-Capacity 2500mAh Battery for Continuous Use

Note: A key advantage - the sensors feature user-replaceable coin cell batteries, significantly extending the system's lifespan and saving you money on replacements.

Note: Built-in auto alarm triggers above 9.5?bar (~138?PSI) or below 1.8?bar (~26?PSI) to ensure accurate readings without false alarms. Most cars are safe at 32–36?PSI (~2.2–2.5?bar). Check tires regularly for leaks and proper inflation.

OPSOOPI Tire Pressure Monitoring System – 4" Large HD Screen for Clear and Easy Reading

Road Trips – OPSOOPI TPMS with High-Capacity 2500mAh Battery for Continuous Use

Note: A key advantage - the sensors feature user-replaceable coin cell batteries, significantly extending the system's lifespan and saving you money on replacements.