Recreational and Outdoor Accessories for the RV, Camping and Boating Industry

    $59.00 $43.00
    This item is out of stock

     The T508/T515 Heavy Duty and Boat Sensors are interchangeable and operate the same on both systems. This sensor is a sealed sensor which does not have replaceable batteries. It is designed for use in hard conditions such as big rig trucks and boat trailers where the tires may be submersed in water. 

    Sensor Features

    • Sensor Replaces Existing Valve Caps
    •  4-5 Year Battery Life, Non-Replaceable Batteries
    • Light Weight – No Need For Rebalancing Tires
    • Monitors Both Pressure and Temperature
    • Water resistant

    • Individually coded sensors.

    • Operation temperature range: -40℃ to +80℃
    • Storage temperature range: -40℃ to +85℃
    • Pressure range: 0 to 188psi (0 to 13bar)
    • Pressure accuracy: ±1.5PSI (±0.1bar)
    • Temperature accuracy: ±3℃
    • Transmission Power:<10dBm
    • Operation frequency: 433.92MHz
    • Battery: CR1632 2 year battery life, replaceable
    • Dimensions: 52(L)*26(W)*23.5(H) mm
    • Weight: approximately 22grams

    These sensors are water resistant and can be submerged; we do not recommend leaving them submerged for more than 20-30 minutes at a time.


    If you are not happy with your purchase, we offer a 15 day Money Back (Less S/H) Guarantee, if returned in original shipped condition with proof of purchase. Please contact the dealer you purchased it from, EEZRVPRODUCTS will, within 36 months from date of initial purchase, repair or replace free of charge any defective component (except batteries) which upon careful inspection is found, in our sole judgment, to have material or manufacturing defects, provided it is received freight prepaid, accompanied by the original purchasers sales slip and an authorized Return Merchandise Authorization number (RMA #.). You may obtain an RMA # by emailing  

    DISCLAIMER OF WARRANTY: Neither the seller nor the manufacturer will be liable for any loss damage or injury directly or indirectly arising from the use or inability to determine the use of this product. Before using, the user shall determine the suitability of the product for its intended use, and the user shall assume all responsibility and risk in connection herewith.

    Reduce Driving Risks
    It was reported that an astonishing 75% of all running tires in the USA are under-inflated and 70% of fatal traffic accidents were caused by tire blowouts.with a TPMS, drivers are warned of abnormal tire conditions before it becomes dangerous.

    Improve Fuel Economy
    Today's tire designs make visual inspection of deflated tires very difficult.very often, a 30% under-inflated tire looks very much like a fully inflated one.A TPMS will make sure your tire pressure is at its proper level. A 9PSI drop in tire pressure will cause approximately 4% increase in fuel consumption.
    Prolong Lifetime of Tires
    The following table shows a simple relationship between tire pressure and tire lifetime.