From the brand
JDIAG TPMS Relearn Tool
JDIAG Battery Monitor
The battery indicator is used to measure the remaining charge of the devices, equipments and battery-powered vehicles.
JDIAG founded in 2008, dedicated to automotive and everyday accessories products，providing OEM/ODM serivices to the customers around the world. JDIAG develops various devices to meet the different needs of each car owner, such as OBD2 Scanner, Car Battery Tester, , TPMS Tools and many more, to provide you with the most innovative and cost-effective solutions in the automotive aftermarket.
2025 UPDATED EL50448: EL50448 TPMS relearn tool is an essential tool of replacement tire pressure sensor, tire pressure alarm remove or exchange tires. The upgraded EL50448 is more energy-saving, it is faster, stronger and more sensitive than other TPMS Relearn Tool.
WIDE VEHICLE COVERAGE: Works on most Vehicles (Chevy / Buick / Opel / Cadillac etc., from 2006-2022, Cars, SUV, Pickup) equipped with 315 or 433 MHz Tire Pressure Monitor system (TPMS) sensor.
EASY TO USE: EL50448 can help you reset all tires much easier just with 3 steps. Ensure that the vehicle is in the TPMS Learn Mode, and follow the service procedure. Hold tool against the sidewall of the tire, near the valve stem. Depress Learn button while holding the tool against the tire sidewall.
SAVE TIME&MONEY: Tire pressure monitor sensor activation tool is simple and fast ,activates the individual TPM sensor with the press of one button easily within 1-2 Mins.Save your almost 20-80$,.Much better than going to the dealer or a tire store just to get your pressure sensors reset.
FRIENDLY TIPS: 1.When using EL50448, please make sure antenna in correct position. 2.Please make sure the 9v battery in good condition. 3.For Different vehicle EL50448 may need different times to reset all of your tire sensors after rotation.
