I want to say I am extremely impressed with the G.H. Meiser Co, maker of the Accu-gauge tire pressure gauges. I received one of their products two years ago as a Christmas present and this last winter found the hose developed a leak at the coupling. After reverting to my older tire gauges and getting frustrated, I found the manufacturer of my Accu-gauge on line. I sent them an email asking if they sold just the hose and they asked which product I had. After a couple of exchanges I was surprised that they sent to me a replacement hose for free.
I am thrilled with both the gauge and the company. So if you puchase a tire gauge from Aerostich, Brookstone, Cabellas, etc and it is an Accu-gauge, they stand by their product.