Feature: 1. REAL TIME MONITORING: LCD temperature humidity meter shows the temperature and humidity at a glance, with high accuracy sensor, real time monitoring of ambient temperature. 2. LCD HIGH DEFINITION DISPLAY: Digital hygrometer thermometer with LCD high definition display, 4 inch large screen multi angle reading, convenient and easy to use in multiple scenarios. 3. HIGH SENSITIVITY AND HIGH ACCURACY: Digital hygrometer indoor thermometer adopts multiple air inlets sensing, built in high sensitivity chip, accurately measuring temperature and humidity. 4. MULTIPLE MODES: Temperature humidity meter optional Celsius or Fahrenheit display, date and time 12 24 hours system, personalized choice more convenient. 5. CUTE EXPRESSION: Digital hygrometer thermometer adopts cute expression design, comfort reminder, real time display of warm, cold, dry and humidity, enhance the comfort perception. Specification: Item Type: LCD Temperature Humidity Meter Material: ABS Screen Size: 4 Inches Battery Model: 1 x CR2450 Button Cell Battery Capacity: 240mah (Included) Temperature Measurement Range: -9.9°C~60°C(14.2°F~140℉) Temperature Accuracy: 0.1°C Detection Cycle: 20 Seconds Humidity Measurement Range: 10%~99%RH (Display Minimum, Maximum) Humidity Measurement Error: ±5%RH Humidity Accuracy: 1% Detection Period: 20 Seconds. Package List: 1 x LCD Temperature Humidity Meter1 x Instruction Manual 1 x Iron Sheet