Description
OBDSTAR • Car tester remote frequency/infrared RT100
The OBDSTAR RT100 is a professional handheld device built for technicians who need to quickly test car remote control signals. It measures radio frequencies and verifies infrared (IR) transmission to diagnose issues during key programming and automotive service operations. Featuring a rugged portable design, the unit includes clear LED indicators and reliable performance for field or workshop use.
Key benefits
- Detects three common RF frequency bands: 300-320 MHz, 434 MHz, and 868 MHz
- Infrared indicator verifies whether the IR transmitter in remote controls is functioning properly
- Compact, lightweight design for mobility—about 0.2 kg
- Simple four-step operation: power on, approach remote, press a button, read indicator
Supported protocols
- Radio frequency (RF) at 300-320 MHz
- Radio frequency (RF) at 434 MHz
- Radio frequency (RF) at 868 MHz
- Infrared signal (IR) testing
Supported functions
Depending on vehicle compatibility the following functions are supported:
- RF frequency detection to verify correct remote control band
- Infrared (IR) signal status check
Included items
- 1 × OBDSTAR RT100 remote tester (frequency & infrared)










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