Small, handy, with sufficient accuracy, good processing quality, its price is absolutely worth it!

I once had a paranoia when it comes to tire pressure: "it does not look too little from Hm .. Dear Tanke to go and check the print ..?" Or: "Now it's noticeably colder / become warmer, the tires must be determined by pumped / ... ". With the handy Pressure Gauge I am reassured and can tire pressure anytime, anywhere control quickly.

The accuracy is on average about 0.1 bar (trying times, the same tire pressure several times in succession to measure), but this is more than adequate. Large deviations from the automatic pumps at gas stations I could not tell. Really great is the freeze function pointer from: Unscrew the cap, it put pressure gauge briefly, remove and read in all relaxation rooms.