Sper Scientific 840099C, Certified Datalogging Manometer 15 PSI

15 PSI Certified Datalogging Manometer Automatically log up to 12,000 readings with date and time stamps and download them to your computer or manually record and review 99 readings on the meter's display. Includes: Hard shell carrying case 4 standard AAA batteries Pressure connection hose Instructions RS232 to USB adapter cable Software N.I.S.T. traceable certificate of calibration Features: User friendly menu Backlit dot matrix display Auto power off and a tripod screw Reads gauge and differential pressure in 11 units of measure Applications: Differential pressure in clean rooms Test and balance Medical equipment HVAC Pneumatic systems and computer peripherals