{"product_id":"masoll-rv-tire-pressure-monitoring-system-tpms-4-external-sensors-solar-usb-charging-1-5-psi-accuracy","title":"Masoll RV Tire Pressure Monitoring System TPMS — 4 External Sensors, Solar + USB Charging, ±1.5 PSI Accuracy","description":"\u003cp\u003e\u003cstrong\u003eMasoll RV Tire Pressure Monitoring System is a 4-sensor TPMS that provides continuous, real-time tire pressure and temperature monitoring with solar and USB charging for long road trips.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for RVs, trucks, SUVs and other four-wheel vehicles, this Masoll TPMS pairs a compact dashboard monitor with four pre-paired external sensors to deliver instant alerts for pressure and temperature deviations. The system uses a high-efficiency solar panel plus optional USB charging, supports multiple alarm modes, and offers easy, tool-free installation so you can focus on the road instead of guessing tire condition.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this TPMS help on long RV trips?\u003c\/h3\u003e\n\u003cp\u003eThe Masoll unit continuously watches all four tires and warns you of fast leaks, overpressure, underpressure, or overheating—so you can stop early and avoid roadside delays. Alerts are delivered audibly and visually on the dashboard monitor.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReal-time pressure and temperature readings for each tire\u003c\/li\u003e\n  \u003cli\u003eSix alarm modes including fast leak and high temperature\u003c\/li\u003e\n  \u003cli\u003eSolar charging with USB backup keeps the monitor powered on long drives\u003c\/li\u003e\n  \u003cli\u003ePre-paired sensors reduce setup time at the campsite or rest stop\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow accurate and reliable are the sensors?\u003c\/h3\u003e\n\u003cp\u003eMasoll sensors offer ±1.5 psi accuracy and a waterproof, anti-theft design to withstand road and weather conditions. Each sensor uses a replaceable CR1632 battery rated for about two years under normal use, with low-voltage alerts so you know when replacement is needed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh accuracy: ±1.5 psi per sensor\u003c\/li\u003e\n  \u003cli\u003eIP-rated waterproof construction for outdoor use\u003c\/li\u003e\n  \u003cli\u003eAnti-theft valve caps with secure mounting\u003c\/li\u003e\n  \u003cli\u003eTwo-year expected battery life with replaceable CR1632 cells\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat power and display features does the Masoll monitor provide?\u003c\/h3\u003e\n\u003cp\u003eThe slim monitor charges from sunlight via an integrated solar panel, and includes a USB cable for supplemental charging when sun is insufficient. The display supports PSI\/Bar pressure and °C\/°F temperature units, plus an auto sleep\/wake function that conserves power and wakes with vehicle vibration.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSolar panel for continuous trickle charging\u003c\/li\u003e\n  \u003cli\u003eUSB charging cable included for cloudy conditions\u003c\/li\u003e\n  \u003cli\u003eSelectable PSI\/Bar and °C\/°F units on-screen\u003c\/li\u003e\n  \u003cli\u003eAuto sleep\/wake based on vibration to save battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow simple is installation and setup?\u003c\/h3\u003e\n\u003cp\u003eMasoll ships sensors pre-programmed to the monitor, so installation is mostly a matter of screwing sensors onto each tire valve and powering on the display. The system will auto-calibrate current tire pressure as a reference after installation; if readings don’t appear immediately, driving for 5–10 minutes activates sensors.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePre-paired sensors reduce manual setup work\u003c\/li\u003e\n  \u003cli\u003eInstall by following position markings on each sensor\u003c\/li\u003e\n  \u003cli\u003eMonitor auto-configures reference pressure on first use\u003c\/li\u003e\n  \u003cli\u003eDrive 5–10 minutes to wake sensors if needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Owners of RVs, pickup trucks, vans, SUVs or sedans who tow, carry heavy loads, or travel long distances will benefit from the Masoll TPMS. It’s especially useful for travelers who want a low-maintenance, energy-efficient monitor with clear alarms, replaceable sensor batteries, and easy installation. Note: trailers longer than 38 ft may require a Masoll signal booster for reliable reception.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need to program the sensors to the monitor?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, sensors come pre-paired with the monitor; just install them on the correct tires and the monitor auto-configures reference pressure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What if the monitor's solar panel doesn't get enough sun?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use the included USB cable to recharge the monitor; USB charging ensures continuous operation in low-light conditions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Masoll","offers":[{"title":"Default Title","offer_id":67585855848633,"sku":"B0CRB4TGX5","price":121.37,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/masoll-front-monitor-and-packaging.jpg?v=1790478834","url":"https:\/\/redleafauto.ca\/products\/masoll-rv-tire-pressure-monitoring-system-tpms-4-external-sensors-solar-usb-charging-1-5-psi-accuracy","provider":"Redleaf Auto","version":"1.0","type":"link"}