This digital gauge gives you the best value in a highly accurate pocket gauge. The contoured grip with molded thumb depression adds stability when applying gauge to valve stem.
Easy-to-read digital display holds the reading for 13 seconds
Operates on standard watch-type battery that is easy to replace and lasts up to five years under normal conditions
Operating temperature 14°F to 100°F
Measures 1-100 p.s.i. in 0.5 p.s.i. increments; accurate to within ±1 p.s.i