Used to measure temperature, humidify, dew point temperature, wet bulb temperature, wind speed
It's a portable, professional measuring instrument with large-screen LCD and backlight
With LCD screen, flow area setting, Max/Min, Auto power off, backlight, low battery indicator, USB and multi-unit switching functions
With large screen LCD display and backlight, easy to read data in dark environment
Can be held in hands or fixed on tripods to measure wind speed, air volume, humidity and temperature