4 in 1 Digital Psychrometer Thermo-Hygrometer Mini Temperature

With built-in high precision temperature and humidity sensor for measuring temperature, humidity, wet bulb and dew point, the temperature and humidity meter is small enough to be hold in your pocket. Features: 4-IN-1 METER: Accurately measure temperature, humidity, wet bulb and dew point. HANDY METER: Weighing only 1.62 ounces, measuring 7 by 1.2 by 1.2 inches, compact and lightweight, easy to carry around. PRACTICAL FUNCTIONS: Displays Celsius, Fahrenheit, Max. value, and Min. value. EASY TO READ: Green backlight ensures clear visibility even in the dim light. EASY TO USE: Without complicated instructions, extremely simple to use. AUTO POWER OFF: Auto power off after about 30 minutes if there is no operations, save the power. BATTERY POWERED: Powered by 2 pieces 1.5V AAA batteries. APPLICATION: Can be used in home, apartment, greenhouse, aquaculture, terrarium, etc. Note: *Please refer to the user manual carefully before use. *Batteries not included. Parameters: Ambient Temperature Range: -20℃~60℃ (-4℉~140℉) Ambient Temperature Accuracy: 0℃~45℃±1℃ (other: ±1.5℃) Humidity Range: 0.0%~99.9%RH Humidity Accuracy: 20%~80%±3.0%RH (other: ±4.0%RH) Wet Bulb Temperature Range: -20℃~60℃ (-4℉~140℉) Wet Bulb Temperature Accuracy: 0℃~45℃±1℃ (other: ±1.5℃) Dew Point Temperature Range: -50℃~60℃(-58℉~140℉) Dew Point Temperature Accuracy:  0℃~45℃±1℃ (other: ±1.5℃) Specifications: Brand: HABOTEST Material: ABS Color: Black and Red Power: 2pcs, 1.5V, AAA batteries ( Batteries Not Included ) Item Size: 18*3*3cm / 7.08*1.18*1.18in Item Weight: 46g / 1.62oz Packing List: 1 * Thermo-Hygrometer 1 * User Manual(English)

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