Features Dual Unit Conversion: Easily switch between ℃ and ℉, making it ideal for use in baby rooms, kitchens, and living areas for precise climate control User-Friendly LCD Screen: The clear LCD display simplifies settings and readings, ensuring a straightforward experience for all users Comprehensive Data Tracking: Features maximum/minimum value storage and data hold functions, automatically recording essential temperature and humidity levels High Precision Measurement: Delivers fast and accurate readings across a temperature range of 30℃ to 60℃ and humidity levels from 0% to 99% RH Compact and Portable Design: Lightweight and easy to carry, this device is perfect for testing temperature and humidity in various environments like homes and offices Features: 1、Adopts ℃/℉ unit conversion, suitable for using in baby room, bedroom, kitchen, study and living room. 2、It has LCD screen to easy setting and make your simple and convenient. 3、With maximum/minimum value and data hold functions while measuring and automatically recording temperature and humidity. 4、High precision and fast response: fast to get the testing result and can test the temperature value for 30℃-+60℃ and humidity value for 0-99% RH. 5、Compact and lightweight for mobility, you can test anywhere to get the accurate results. 6、Easy to operate and portable to carry around. High accuracy and fast response, providing fast, accurate and reliable reading data. 7、Widely used in home, restaurant, school, factory, shopping mall, warehouse, hospital and so on. Specification: Condition: 100% Item Type: Temperature Humidity Meter Material: ABS Temperature Range: -30℃-+60℃, for optional external sensor: -40℃-+85℃ Temperature Accuracy: ±5℃ (-20℃-+40℃), ±1℃ (others) Temperature Unit: ℃ or F optional, set by THC-4 data management software Humidity Measurement Range: 0-99% RH Humidity Accuracy: ± 3% RH (25℃, 20-90% RH), ±5%RH (others) Resolution: Temperature: 0.1℃; Humidity: 0.1% RH Record Capacity: 16000 Groups (maximum) Record Interval: 10s-24 hours adjustable Communication Interface: USB Interface Power Supply: 1 x 3V CR2450 Battery (not included) or power supply via USB port Environment Temperature: -30℃-+ 60℃. (Under low temperature environment, LCD display is slow and has no effect on normal measurement or recording. When the temperature is restored, it will display normally.) Size: Approx. 90 x 46.4 x 16.4mm / 3.5 x 1.8 x 0.6in Weight: Approx. 98g / 3.5oz Package List: 1 x Temperature Humidity Meter 1 x USB Cable 1 x Temperature Probe 1 x Disc 1 x Instruction Note: be Package List 1 x Temperature Humidity Meter 1 x USB Cable 1 x Temperature Probe 1 x Disc 1 x Instruction