Features:- Germany high precision infrared sensor, stable and reliable performance- Strong adaptability to ambient temperature, can still be used normally in a complex environment- The new proprietary probe structure to ensure more accurate measurements- Body temperature and object temperature of two measurement modes, mode switching a key operation, convenient and practical- Fever alarm, alarm point can be set fever- Automatically saves the last measurement value- Large-size LCD screen, high brightness, display clear- Perfect for your families, especially for your kidsSpecifications:- Measuring distance: 2 - 5.9 inches- Measurement range:Body temperature: 32 - 42.5 Deg.CObject temperature: 0 - 100 Deg.C- Operating environment: 10 - 40 Deg.C- Storage environment: 0 - 50 Deg.C- Power supply: 2 x AA batteries ( not included )- Automatic shutdown: 7s- Precision: + 0.3 or - 0.3 Deg.C 0.178 Package weight: 0.210 kg Product Size(L x W x H): 8.00 x 4.00 x 14.50 cm / 3.15 x 1.57 x 5.71 inches Package Size(L x W x H): 10.50 x 6.00 x 20.00 cm / 4.13 x 2.36 x 7.87 inches Package Contents: 1 x DM300 Handheld Non-contact Temperature Measurement Device, 1 x English User Manual 0.178 Package weight: 0.210 kg Product Size(L x W x H): 8.00 x 4.00 x 14.50 cm / 3.15 x 1.57 x 5.71 inches Package Size(L x W x H): 10.50 x 6.00 x 20.00 cm / 4.13 x 2.36 x 7.87 inches Package Contents: 1 x DM300 Handheld Non-contact Temperature Measurement Device, 1 x English User Manual