GasAlertQuattro charging w/out power supply

Cost effective way to manage calibration and bump testing of portable BW Technology gas detectors. Fully portable and easily expandable, no computer required to operate and provides simultaneous management of up to (6) modules. Basic system includes base station, installed docking module, 110-240 VAC line power adapter, installed memory card, Fleet Manager II software, USB connector cable, fresh air inlet filter, (4) C alkaline batteries, (2) 2' calibration gas hoses, (2) gas inlet fittings, instructions and 2-year warranty._x000D_ Features:_x000D_ • Automatic bump testing, calibration, record keeping and charging _x000D_ • Verifies proper performance of detectors _x000D_ • Multiple MicroDock II systems can be connected via a LAN _x000D_ • Multi-language support in English, French, German, Spanish and Portuguese