10 Seconds MeasurementFever AlarmEasy to useHigh AccuracyOn and Off Button12 Grams Weight Including BatteryDimension 12.4 (L) x 2.4 (W) x 1.2 (H) cmApprox. 200 Hours Battery LifeOne 1.5 V DC Button BatteryType B Classification1Storage and Transportation Condition - Temperature l0C - 55C (14F - 131F)1Relative Humidity- 95% RH