Cartridge Sensor & Sampling Portable Detector / GPD-100

Fast response of gas leakage with a high efficient pump inside
Easy replacement with a cartridge type sensor (same as GTD-5000 cartridge)
Easy calibration and get information from the face displayed with backlit color LCD
10 hours continuously operation with a rechargeable Li-ion battery and charge power with a power adapter
Data logging function with Micro SD (T-flash) card (Text File)
Zero calibration button Convenient usage structure through front placement