Main Features:● The indoor-outdoor dual temperature sensor ● Max.-min. memory ● Recording the higher or lower temperature value every day● The instrument has one string to deduct location behind one's back and prop up the board, can hang on the wall or put on the desk Specification● Humidity measuring range: 10 - 99pct RH● Humidity measurement accuracy: ± 5pct RH● Humidity resolution: 1pct● Outdoor: -50 - 70 Deg.C ( -58 - 158 Deg.F ), indoor : -10 - 50 Deg.C ( 14 - 122 Deg.F )● Accuracy : ±1 Deg.C , analyze degree: 0.1 Deg.C● Characteristic: 3 line of LCD display● Max outdoor temperature sensing distance: 1.5m● Change the battery: 1 x 1.5V AAA battery
