Measurement Range Bayard-Alpert Vacuum Gauge Range 1.0E-10 to 1.0-02Torr SHIM Gauge Range KVC400 : 1.0E-03 to 1000Torr KVC500 : 1.0E-03 to 1500Torr Application Sensor Bayard-Alpert Vacuum Gauge KVC400 SHIM Gauge KVC500 ATM SHIM Gauge Optional : Interface RS485 ASCⅡ, RS232 ASCⅡ