TireMinder TM-77 Tire Pressure Monitoring System with 10 Transmitters

The TireMinder Tire Pressure Monitoring System makes it easy to stay informed of any tire pressure issues you may have on your RV, motorhome, 5th wheel, or trailer. The TireMinder TM-77-10 features updated software, a large display, and 10 transmitters for monitoring up to 10 tires.

The large, crystal clear, 3.25" display provides simultaneous pressure and temperature readings and allows you to automatically scroll through each tire position with the push of a button. An upgraded high-power antenna and Rhino signal booster deliver maximum signal strength. The Multi-Vehicle Disconnect (MVD) allows for up to 3 separate vehicles to be added and exchanged in just a few clicks.

Transmitters on the valve stems check for tire issues every 6 seconds. If no issue is found, transmitters send updated pressure and temperature readings every four minutes. Display provides both visual and audible alarms, including blowout alarm, high-temperature alert (at 167°F), low and high-pressure alerts (15% below and 20% above baseline), and fast and slow leak alerts (3 psi or more in 2 minutes or less and 6 psi or more in 10 minutes or less).

Additional Features
• Monitors up to 22 tires (0-232 psi)
• Rechargeable monitor with battery indicator
• Replaceable CR1632 batteries
• Single-action memory delete
• Auto-Search function (receive updated pressure and temp readings at the push of a button)
• Rapid Connect function
• Lightweight 0.5-oz. transmitters

TM-77 Tire Pressure Monitoring System Includes:
1 TireMinder TM-77 Monitor
10 TireMinder Brass Transmitters (for use with brass or steel valve stems)
1 TireMinder Rhino Hard-Wired Signal Booster with Alligator Clips
20 CR1632 Batteries
1 Mounting Bracket
1 Micro USB Cable and DC Charger
10 Locking Nuts
1 Wrench with Valve Core Tool
10 Additional O-RingsShow moreShow less

• Large, crystal-clear 3.25” display
• Monitors up to 22 tires (0 – 232 psi)
• Simultaneous pressure and temperature readings
• Automatically scrolls through each tire position with the push of a button
• Rhino Signal Booster included for maximum signal strength

Operating Manual Specs