This split-type thermometer is going to measure both indoor and outdoor temperature at the same time. Strong hard plastic and easy-to-read display. High-precision and high-sensitivity, lightweight, easy to use. Suitable for home, office, garage and more places. Feature - Color: Black. - Material: Plastic. - Size:9.4x3.8x9.4cm - Measurement Range: -9.9~59.9. - Measurement Error: +/-1.5. - Measurement Accuracy: 0.1. - Power Supply: 2pcs AAA batteries (NOT included). - Made of wear-resistant hard plastic, the oudoor part is able to withstand bad weather. - Temperature unit and selectable. - Accurate measurement, easy-to-read display, convenient and practical. - The indoor unit is built with folding stand for standing on table stably and firm and the outdoor part has machine made hole for hanging on door or wall. - for home, office, green house, warehouse, baby room, wine cellar, breeding farm use. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-dadangjia