Tnarru Heat Stress WBGT Meter Simple Alarm Function Temperature and Humidity Tester

[Feature]: Equipped with programmable audible and visual WGBT and Heat Index alarms, The alarm volume can be adjusted between 75 dB, 60 dB, or silent mode to suit different environments [Multifunctional]: This device simultaneously displays the WBGT (Wet Bulb Globe Temperature), HI (Heat Index), temperature, and humidity, making it an essential tool for monitor heat both indoors and outdoors [Design]: Features 4 Indicators display heat alert level (Caution, Extreme Caution, Danger, Extreme Danger) [Applicable Scenes]: Digital thermometer hygrometer are used for a wide range of applications, including industry, agriculture, meteorology, daily life, building engineering, and data storeroom [Wide Measuring Range]The Heat Meter can measure Air Temperature: 0~50 degreeC (32~122 degreeF), Hygrometer: 0.1~99.9%RH, WBGT Temperature: 0~50 degreeC (32~122 degreeF), Alarm Range: 20~50 degreeC (68~122 degreeF), HI Temperature: 0~60 degreeC (32~140 degreeF), Alarm Range: 20~60 degreeC (68~140 degreeF) Specification: Material: PP Size Chart: 6cmx7cmx2.2cm/2.36inchx2.76inchx0.87inch Package Includes: 1 Heat WBGT Meter Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.