Reliable Accuracy: Our Room Thermometer Feature Industrial-Grade, High-Precision Sensors That Respond Quickly, Measuring Every 10 Seconds, Providing Timely Updates And Accurate Readings. Our Measurable Temperature Range: -50C+70C (-58F+158F), Temperature Measurement Accuracy: 1.0C (1.8F), Temperature Resolution: 0.1C (0.2F ). Measurable Humidity Range: 10% Rh ~ 99% Rh, Humidity Measurement Accuracy: 5% Rh, Humidity Resolution: 1% Rh. Easy To Install: Eeekit Mini Lcd Digital Thermometer Hygrometers Are Very Easy To Install And Use, And It Is Basically Ready To Use. It Can Be Used On A Table Or Shelf, Attached To The Wall With A Wall Sticker, Or Through The Holes For Thermometers And Hygrometers, And Then Hung On A Nail. (Note: The Product Does Not Include Thin Wires) Easy To Read: The Larger Font Displays The Current Temperature And Humidity, Even If The Distance Is Far Away, You Can Read The Measured Value, Smiling Or Unhappy Expressions Can Help You Relieve Stress In A Proper Way. Wide Applications: Mini Lcd Digital Thermometer Thermohygrometer Is Very Popular, Widely Used In Living Room, Greenhouse, Instrument Room, Wine Cellar, Cellar, Warehouse, Attic, BabyS Room, The Locker Room. Comfortable Life Housekeeper Essentials: This Portable Indoor Thermometer Hygrometer Measures Indoor Humidity And Temperature, Helping You Know The Indoor Air Condition. Become The Perfect Choice For Your Personal And Professional Life.