We've been using RVI brake 2 for 7 years. It is small, portable if you use more than 1 toad (we sometimes use the DW's Fusion), takes 2 minutes to set up/remove and they have awesome customer service.
Their current model is RVI 3 which can integrate TPMS (tire pressure monitoring) by purchasing the wheel transmitters.
Many choices with good reviews so you need to do your homework and find what fits your needs and pocket book. Not cheap but defiantly needed.
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