Testo 0638 1841 Pressure Probe

The Testo 0638 1841 is a pressure probe. It has a measuring range of -15 to 435 psi (-1 to 30 bar) with an accuracy of ±1 % of full-scale value. The 0638 1841 is operable in temperatures of -40 to 100 °C (-40 to 212 °F) and has a zeroing of 4.4 psi (0.3 bar). The pressure probe has a overload of 1740 psi (120 bar) and is made out of stainless steel.