Features: 100% Brand new and high quality! Simultaneous display of ambient temperature/humidity and air flow or air velocity Dual line digital display(Uplink: air temperature Humidity) Switch unit, area (m², ft²), long press to switch (°C, °F) Wind speed (m/s, km/h, mil/h, ft/m, ft/s, knots), Air volume (CMS, CMM, CFM) USB real time data uploading functions Simple area setting, the data will be stored in the chip Resolution: 0.01m/s 20 Points average for air velocity and volume Data hold and MAX/MIN Back light Low battery indicator Auto power off Applications: HVAC installation, repair, diagnostics and optimization Ventilation system installation, servicing and analysis Environmental wind and temperature testing/analysis Boiler rooms Automobile aerodynamic testing Plant/facilities maintenance Specification: Working mode: wind speed frequency conversion Display: large screen LCD Sampling time: approx. 0.4 seconds/ time Operating temperature: 0 degrees centigrade to 40 degrees centigrade Operating humidity: 0 to 85%RH (non condensing) Detector working temperature: -20 degrees centigrade to 80 degrees centigrade Detector working humidity: 0 to 95%RH (non condensing) Storage temperature: -10 degrees centigrade to 50 degrees centigrade Storage humidity: 0 to 80%RH (non condensing) Product size: approx. 16.5 * 8.5 * 3.8cm Color: Green&Black Package Includes: 1 * MS6252B Anemometer 1 * USB cable 1 * Carry bag

100% Brand new and high quality!