frquency tester, TPMS

The Super EL50448 Ultra, launched by OBDResource in 2025, is a 5-in-1 tool that integrates TPMS reset and multi-band signal reception capabilities. It supports EL50448 TPMS system reset and is compatible with detection of multi-band RF transmitters as well as infrared (IR) signal emitters.

Multi-Band Signal Reception : Simultaneously detects and displays signals from 5 frequency bands —305-320MHz, 430-436MHz, 686MHz, 902MHz, and infrared (IR) — for faster diagnostics. Begin relearning from theleft front tire.