Tymate M12-3 RV TPMS with Solar Charge
Product description
The essentials
The Tymate M12-3 is a solar powered tire pressure monitoring system designed for RVs that keeps you informed on the road. It provides real time data, alerting you to any tire issues before they become problems, helping you drive with more confidence. With six external sensors and a repeater option, it covers long distances so you stay in touch with tire conditions across your entire rig. The system is built to work reliably in varying climates and road conditions, making it a practical upgrade for any RV length and layout. It’s compact, easy to install, and integrates solar charging to reduce maintenance while you focus on the journey.



What to know
You get five alarm modes to monitor critical tire health including high and low pressure, high temperature, rapid air leakage, and sensor low battery. These alerts appear in real time, giving you the chance to react quickly. The auto backlight makes the dashboard data legible in bright sun or dark nights, and the sleep mode conserves energy after the vehicle stops for 10 minutes, waking up as soon as you turn the engine on again. This balance of visibility and power efficiency extends sensor life while keeping you informed. The system uses six advanced, low power external sensors that deliver accurate readings with a small margin of error, and the optional repeater helps extend sensing range beyond 45 feet, giving you bold confidence when your RV is parked or cruising.



Technical details
The M12-3 supports a wide tire pressure range from 0 to 87 PSI, suitable for most RV tires and configurations. It relies on auto solar charging with a backup option via cigarette lighter or USB charging when solar input isn’t available, ensuring continuous operation. The setup emphasizes quick installation and motion activation for the sensors, so data starts flowing after a short drive and sensor motion is detected. The system is designed for harsh environments and long life, with components engineered to handle vibrations and temperature swings typical of road travel. If you run into any questions during setup, customer support is available for guidance and troubleshooting. In practice, the monitor displays data after 5–10 minutes of driving, helping you verify that everything is functioning as expected. The M12-3’s combination of solar power, multiple alarm modes, and a robust repeater makes it a compelling choice for RV owners who want hands on, proactive tire management.

Technical specifications

- Name: Tymate RV TPMS M12-3
- Type: Tire Pressure Monitoring System
- Format: External sensor with solar charging
- Size: Compact installation footprint
- Capacity: Up to 2 years battery life on sensors
- Dimensions: Designed for rugged RV use
- Weight: Lightweight components for easy mounting
Products with discounts that might interest you
- Kinetic Recovery Rope (1" x 30ft, 48,500 lbs) with 2 Soft Shackles — Offroad Tow Kit for Trucks, SUVs, UTVs, ATVs, and Tractors
- LET0URWM RV Tire Pressure Monitoring System (TPMS) 2025 Upgrade with 6 Sensors, Solar + USB-C, LCD Display, 0-9.9 BAR / 144 PSI
- AMBULL Tractor Bucket Grab Hook Grade 70 Bolt-On Tow Hook, 3/8" Mount (2-Pack) — Forged Steel
- GUTA Trailer TPMS with 10 Sensors
- CARTMAN 4 Gauge 20 Ft Jumper Cables
- GEARGO First 50 Amp RV Surge Protector with App Control & Smart LED Display
- NOONE 2 Gauge 20FT Heavy-Duty Jumper Cables (800A) with Reverse Polarity Protection for SUVs & Trucks
- GUTA Trailer Tire Pressure Monitoring System (RV TPMS) with 10 Sensors, 6 Alert Modes, Signal Booster, Large Color Display
- Tymate TM12 RV Tire Pressure Monitoring System (TPMS) with USB-C/Solar Charging, Set of 6 Sensors, 2026 Version
- AC-DK 5500 lb ATV/UTV Winch Kit with Synthetic Rope, 12V Motor, Wireless Remote
- KOUNATSURI Car Assist Handle 400 lbs
- Nilight 2PCS Steel Trailer Light Boxes Housing Kit with 6" Oval Red LED Tail Lights and 2" Round Red LED Side Markers
- GUTA Trailer Tire Pressure Monitoring System (RV TPMS) with 8 Sensors, 6 Alert Modes & Signal Booster
