Bosch AQT 37-13 Wet & Dry Cleaner is a very good product. I bought it last year. Has been working fine. I use to wash my bike regularly. Pressure is quite high . so its easy to use it. Its a very useful product. I sometimes wash my car as well. Machine is very good and easy to operate.
It has auto cut off to save power. Super power machine. The best part is the nozzle which has three adjustments. No need to change parts in between work
Go for it. I recommend it.