Product Description 1. Accurate to 0.1 psi in psi unit mode 2. Accurate to 0.01 bar in bar unit mode 3. In kpa unit mode, it can be precise to 1kpa 4. In kg/cm unit mode, it can be precise to 0.01kg/cm After pressure measurement, the reading can be freely converted, making it convenient to use. The use of a high brightness LCD screen and blue light spotlights greatly improves the brightness of the screen, making it clearer and more convenient to use at night. The product has a backlight function, making it easy to use at night and is a great promotional product Pressure range: 0-150PSI, 0-10bar, 0-1000KPA, 0-10kg/cm Pressure units available: PSI, BAR, KPA, KG/CM2 Resolution: 0.5PSI/0.05BAR Accuracy: +/-1.5psi Power supply: AG13 * 3 pieces Automatic manual shutdown with ON/OFF button Product size: 13.8 x 5.6 x 3 cm Net weight of product: 58 grams