Does anyone here use a tire pressure gauge for MTB? I usually ride Fromme, which means I am going straight up and then straight down… so I usually jack my tire pressure up real high to help me on the initial climb (like 50-60 PSI) and then once I get to the top I let out a lot of air to try to get down to around 30 PSI. I have always just doing it by the feel of the tire but I am thinking a tire pressure gauge might be a good idea. Does anyone else use a tire pressure gauge? If so, could you recommend a decent one? I found this one but I was hoping to find something a little more MTB oriented (ie. with a smaller PSI range instead of 0-160 PSI).
http://www.mec.ca/product/5004-083/accu-gage-presta-tire-gauge/?q=tire%2Bpressure