Single-gas detector with data-logger • The Micro IV single-gas detector is the successor to the proven Micro III. The key features of the Micro III are retained – smart, interchangeable sensor technology, low cost of ownership where 1 x AA battery lasts for up to 6 months in continuous use – but extra functionality is now added. • The Micro IV contains an integrated data-logger which records and time-stamps all events. This stored data can be transmitted to a PC via either the DI220 data interface station or DS220 docking station. Three alarm levels are available (most competing instruments only offer two) in addition to STEL and TWA alarms. • The Micro IV has a very loud (95dB) sounder and high-visibility red LED alarms. Vibration alarm is also available as an option. A large display ensures that gas concentrations can be quickly and easily read by the user. Gases available: • O2, H2S, CO, NO, NH3, HCN, HCl, SO2, H2, C2H4O, SiH4, PH3, THT, HF, COCl2, NO2, Cl2, O3, ClO2 Additional functionality of the MICRO IV • Sensor PH3 Phosphine ( Gases and Detection ranges: 10 ppm ) • Data-logging • Infrared interface for data communication to Dockingstations • Continuous storage of data without PC • Continuous display of gas concentration • Up to 6 months continuous operation with only one AA battery • Simple bump check and calibration via the Dockingstation (option) Carrying possibilities (option) The Micro IV is compact, light and can be securely fastened to the user’s clothing with a durable crocodile clip. A belt clip is also available. An optional rubber boot is also available to give the instrument further protection in arduous work environments.