Digital Temperature and Humidity Meter Wet Bulb Dew Point Detector

Mini humidity & temperature meter designed with fashion, small and portable appearance, can be widely used for laboratory, industrial, engineering test and other applications. Features: Measure temperature & humidity, wet bulb and dew point temperature.  Digital humidity and temperature meter used for a high range of applications, such as industry, agriculture, meteorology, medical, daily life, building engineer, in wine cellar, machine room and data storeroom.  MAX / MIN / Data Hold functions, high accuracy & fast response.  LCD display with backlight for easy operation in darkness.  Low battery indication, auto power off, energy saving. Specifications: Material: ABS;  Temperature Range: -20~70℃ / -4~158℉;  Temperature Accuracy: ±1℃ (5~50℃ / 41~122℉);  Humidity Range: 0~100%RH;  Humidity Accuracy: ±4%RH (25℃/77℉, 10~90%RH), full range accuracy is ±5%RH;  Dew Point & Wet Bulb Range: -20~50℃;  Dew Point & Wet Bulb Accuracy: ±2℃ (5~50℃ / 41~122℉, 10~90%RH);  Max.