The DPG 1203/1204 digital pressure gages a solid state sensor design with no moving parts ensuring long life. The large LCD display eliminates the guess work in taking readings off an analog dial gage. The DPG 1203 is designed for measuring a media of a clean dry gas. The DPG 1204 is designed for fluids. The readings will be displayed continuously for 20 minutes before auto shut- off. The affordable price, excellent accuracy and easy-to-read digital display make the DPG 1203/1204 series an ideal replacement of analog dial gages.