BW Technologies IQ Express docking station. Improve your gas detection program with the IQ Express dock for the ToxiPro and ToxiLtd single-gas detectors. Managing your gas detection program has is automatic with the IQ Express Dock, helping to improve compliance and reduce labor and calibration costs. As part of the IQ Management System, the IQ Express Dock allows you to create a better gas detection program. Automated tests: automatic instrument identification, automatic battery test, automatic alarm tests (audible, visible, vibrating), automatic bump test, automatic record keeping, automatic ready/fault indication. Standalone calibration station. Connected to PC via USB. Connected to PC via Ethernet (optional). Bump test in under 20 seconds. Calibration in under 1 minute.