Feature:1. Provides accurate temperature readout every 30 seconds, and show you current time and week.2. Measurement range of 32~122 for indoors, and -58~158 for outdoors.3. The effective range of remote sensor is within 100 meters / 328 feet if without any obstacles.4. Alarm clock. Set a particular time to ring and wake up with temperature display.5. Unit conversion between Celsius and Fehrenheit is available.6. Time format can be changed from Hour/Minute/Second to Hour/Minute/Date.7. Orange backlight. Brightness is adjustable in 4 levels when under DC power supply.8. Designed with collapsible support, hanging hole and magnet on the back, you can place it at will.Specification:The wireless thermometer detects temperature every 30 seconds at range of 32~122 for indoors and -58~158 for outdoors. Shows time, date and week in one screen, with Celsius and Fehrenheit switchable, a perfect temeprature gauge for nursery, bedroom, greenhouse, basement, refrigerating chamber, etc.Features:Provides accurate temperature readout every 30 seconds, and show you current time and week. Measurement range of 32~122 for indoors, and -58~158 for outdoors.The effective range of remote sensor is within 100 meters / 328 feet if without any obstacles. Alarm clock. Set a particular time to ring and wake up with temperature display.Unit conversion between Celsius and Fehrenheit is available. Time format can be changed from Hour/Minute/Second to Hour/Minute/Date.Orange backlight. Brightness is adjustable in 4 levels when under DC power supply. Designed with collapsible support, hanging hole and magnet on the back, you can place it at will.Note:*Batteries are not included.Specifications:Material: ABSColor: WhiteIndoor Measurement Range: 0~50 / 32~122Outdoor Measurement Range: -50~70 / -58~158Transmission Range: 100 m / 328 ft (without any obstacles)Battery: AAA Alkaline battery * 5pcs (batteries not included) (3pcs for thermometer, 2pcs for remote sensor)Item Size: 11.8*4*4cm / 4.64*1.57*1.57in(remote sensor); 12.8*9*2.3cm / 5.03*3.54*0.9inItem Weight: 134g / 4.72oz(thermometer); 60g / 2.11oz(sensor)Package Size: 14.5*14.5*2cm / 5.7*5.7*0.78inPackage Weight: 258g / 9.1ozPacking List:1 * Thermometer1 * Remote SensorPackage List:1 * Thermometer1 * Remote Sensor