Feature: Accuracy Measurement - it has 4 pressure measuring units (0-150PSI, 0-10BAR, 0-1000KPA, 0-10KG/CM2) that allows you to select the desired one to accurately the current tire pressure, helping you to monitor your tire condition at all times. Easy Readings - adopted backlit LCD digital screen, it intuitively and clearly shows you the readings both at day and night, which is far beyond those inconvenient dial gauge that may cause incorrect readings due to visual deviation. .