POLI multi-gas detectors are available in 1-6 gas versions. The price shown includes the "traditional" 4-gas model with built-in pump. (O2; H2S; CO; LEL) The pump of the device can be switched off, so it can also be used in normal diffusion mode. The POLI MP400 gas detector offers the widest range of sensors, with many sensor combinations that are not available in competitive products. Available with PID (VOC) for measuring volatile organic vapors, carbon dioxide (CO2), catalytic and infrared combustible gas sensors, a wide range of toxic gas sensors, etc. The LEL (combustible gas) sensor can be easily changed from methane to other gases (e.g. pentane, propane, ethanol, isopropanol, aniline, xylene, etc.) More than 70 pre-programmed correction factors are stored in the device! Free WatchGas Suite PC software for easy access to settings, data logs and reports. USB cable included! - Man Down Alarm with optional real-time remote wireless notification (for WiFi model); - IP-65 protection (for pump version); - Large graphic display, icon-driven, intuitive, easy-to-use, two-button user interface; - Easy access to pump, sensors, filter and battery; - Over 30 interchangeable sensor options, including PID for VOC, NDIR and catalytic sensor for combustible gases, and NDIR for CO2; - Smart sensors store calibration data, so they can be replaced in the field.
