Having used clamp style hoses like this - they are hit and miss. Some are great, some are useless and just leak air. I had one with a digital gauge with my old air compressor and it was fantastic.
Sold the air compressor as cordless electric tools had come such a long way. Nowadays, I use a 12V 15A PSU with a cigarette socket and my standard car pump. Pumps the tyres up in seconds.