Experience precise environmental monitoring with this advanced Temperature Humidity Pen, designed for professional use in laboratories, industry, engineering, and construction. Crafted from durable ABS material, this handheld device features a clear LCD display that intuitively presents measurement results for easy and accurate reading. Key Features: · Clear LCD Display: Provides intuitive and easy-to-read measurement results, enhancing user convenience and accuracy. · Comprehensive Measurement Capabilities: Accurately measures ambient temperature, humidity, wet bulb temperature, and dew point temperature, covering a wide range of environmental parameters. · High Accuracy and Resolution: Offers precise readings with temperature resolution of 0.1℃/℉ and accuracy of ±0.5℃ for temperature-related measurements, and humidity resolution of 0.1% with ±3% accuracy. · Wide Measurement Range: Ambient temperature range from -20℃ to 60℃ (-4℉ to 140℉), environmental humidity from 0% to 100%, wet bulb temperature from -20℃ to 60℃ (-4℉ to 140℉), and dew point temperature from -50℃ to 60℃ (-58℉ to 140℉). · Maximum/Minimum Value & Unit Conversion: Easily view maximum and minimum recorded values and switch between Celsius and Fahrenheit units for flexible data interpretation. · Energy Efficient Design: Features automatic shutdown and low battery prompt functions to conserve power and extend battery life. · Portable and Lightweight: Compact pen-style design made from sturdy ABS material ensures durability and ease of use in various professional settings. Specifications: · Material: ABS · Ambient Temperature Range: -20℃ to 60℃ (-4℉ to 140℉) · Temperature Resolution: 0.1℃ (0.1℉) · Temperature Accuracy: ±0.5℃ · Environmental Humidity Range: 0% to 100% · Humidity Resolution: 0.1% · Humidity Accuracy: ±3% · Wet Bulb Temperature Range: -20℃ to 60℃ (-4℉ to 140℉) · Wet Bulb Temperature Resolution: 0.1℃ (0.1℉) · Wet Bulb Temperature Accuracy: ±0.5℃ · Dew Point Temperature Range: -50℃ to 60℃ (-58℉ to 140℉) · Dew Point Temperature Resolution: 0.1℃ (0.1℉) · Dew Point Temperature Accuracy: ±0.5℃ · Display: LCD · Power Supply: 2 x 1.5V AAA Dry Batteries (Not Included) Package Includes: · 1 x Temperature Humidity Pen This Temperature Humidity Pen is an essential tool for professionals requiring accurate environmental data. Its multifunctional capabilities, user-friendly interface, and energy-saving features make it ideal for precise temperature and humidity monitoring in demanding environments.