Feature: LCD Display Baby Infrared Thermometer, Electronic Digital Infrared Thermometer Accuracy: ± 0.2°C(± 0.4°F) Test Range: 32.0-43°C (89.6-109.4°F) Display: LCD with backlight Dimensions: 15.5 x 3.9 x 5.0 CM (L x W x H) Weight: Approximately 85g including battery Power Source: Two AAA batteries Measured in ear or forehead: Patient comfort No probe covers needed: Saves on additional costs and more convenient Last 10 reading memory: Aids in comparisons amongst readings 2 second reading: Faster Dual scale: For readability in fahrenheith or celsius Compact ergonomic size; Comfortable use Beeps when complete: Lets user know when finsihed reading temperature Jumbo display: Easy reading Replaceable battery: Encourages longer use of instrument Auto-off: Conserves battery life