DESCRIPTION:The testo 512 with a measuring range from 0…20 hPa can be used to help you carry out quick and easy filter checks when performing differential pressure checks on ventilation and air conditioning systems. Differential pressure measurements are carried out to determine whether filters still work properly or whether they are used up and clogged and need to be replaced.
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EQUIPMENT INCLUDES:testo 512 differential pressure meter (measuring range 0 to 20 hPa), calibration certificate, batteries. |