Dissolved Oxygen Meter; Field Kit

Designed for one-handed, portable use|Take readings quickly with one hand Don't recalibrate with every probe changecompatible with ISM sensors Robust IP67-rated housing protects meter in harsh environments Pro meters and kits add 12 languages, sunlight-proof display, and LED status lights|These handheld dissolved oxygen (DO) meters are perfect for mobile applications. Rugged construction provides durability, while the navigation pad presents an intuitive interface and T-pad button configuration. The InLab ISM (Intelligent Sensor Management) series of electrodes stores its ID number, serial number, and calibration data. Connect the conductivity cell to the meter it and it automatically communicates this informationno need to select electrode type when switching or recalibrate every time you power on the meter.