Steelmate TP-77 TPMS Tire Pressure Monitor Cig Plug USB Charger Tested Complete

**STEELMATE TP77 Tire Pressure Monitor System Cig Plug USB Tested Complete Used** Description: This STEELMATE TP77 tire pressure monitoring system plugs directly into your vehicle and provides real time tire pressure and temperature alerts for safer driving. Fully tested and complete, this system is easy to install, reliable, and perfect for daily drivers, road trips, or towing peace of mind. - STEELMATE TP77 tire pressure monitoring system plug and play design. - External valve cap sensors with real time pressure and temperature readouts. - Digital display with visual and audible alerts plus built in USB charger. - Cigarette lighter powered interior display with automatic sensor pairing. - Used in good working condition fully tested and complete. 📏📷 **Please Note:** Measurements are approximate, and colors may vary slightly due to lighting or screen settings. Please review all photos and details before purchase. ✅ **Guarantee:** 100% Authenticity. Your satisfaction is our priority—reach out anytime with questions. 📦 **Shipping:** Orders ship within one business day of payment. ⭐ **Confidence:** We are a **Top Rated Plus Seller** offering fast, secure shipping and **30-day free returns**. **Thank you for visiting our store**! Check out more unique finds in our other listings.

• USB Output: 5V / 1A
• Mounting Style: Cigarette lighter / 12V accessory port plug-in
• Installation: Plug & Play
• Programming Required: No
• Power Source: Cigarette Lighter Plug
• Fitment Type: Universal
• Items Included: Steelmate TP-77 TPMS display unit (cigarette lighter plug), 4 × external tire pressure sensors (valve-cap style), Original retail box, Instruction Manual
• Manufacturer Part Number: TP-77
• Placement on Vehicle: Cabin (Interior)
• Brand: Steelmate
• Type: Tire Pressure Monitoring System (TPMS)
• Display Type: Digital
• Sensor Type: External Valve Cap
• Features: Real-time tire pressure monitoring, Tire temperature monitoring, High and low pressure alerts, High temperature warning, Visual and audible alarm notifications, Digital LCD display, External valve-cap sensors, Plug-and-play setup, Cigarette lighter powered, Built-in USB charging port, Adjustable pressure units (PSI / BAR), Automatic sensor pairing
• Universal Fitment: Yes
• Country of Origin: China