The testo 6383 transmitter was specially designed for monitoring differential pressure in the 10 Pa to 10 hPa measuring range. In cleanroom technology, the maintenance of positive pressure prevents the entry of contaminated air. An optional probe from the testo 6610 probe series also enables simultaneous recording of humidity and temperature with one transmitter. A particularly outstanding feature of the testo 6383 pressure transmitter for differential pressure is the automatic zero-point adjustment, which ensures high accuracy and long-term stability. The integrated self-monitoring and early warning function also guarantees high system availability for the operator. testo 6383 pressure transmitter for differential pressure for use in cleanrooms Monitoring positive and negative pressure in cleanrooms, operating theatres and isolation rooms Optional monitoring of humidity and temperature in cleanrooms