4 static test of the electronic pressure switch housing, pressure controller switch, the surface in direct contact with an electrostatic gun fight, the pressure switch, to 6kv-10kv, electronic pressure switch normal use. Second, the comparison table electrical contacts, mechanical pressure switch good accuracy advantage l l l long life and high repeatability, no patch, no contact corrosion resistance l l l set flexible visual display l drift is small pressure switch, Tour Well, digital pressure switch is provided by Beijing Tour TU Technology Limited. Pressure switches, swim well, digital pressure switch is Beijing Tour En Technology Co., Ltd. (www.bjyouen.com) (www.bjyouen.com) this year introduced a new upgrade, the above picture is for reference only, please call this page or image on the telephone, to obtain the latest information, contact: Ms Fung.