Max Ear Thermometer Active MX4

Model : MX4 Active Infrared Ear Thermometer Display : Liquid Crystal Display (19 x 15 mm) Measuring range : 32.00 C ~ 42.90 C (89.60 F ~ 109.20 F) Accuracy (Laboratory Error) : ± 0.20C 36.00C to 39.00C (96.80F to 102.20F) ± 0.30C <36.00C or >39.00C (<96.80F or >102.20F) Workable ages : All ages Memory : 10 sets Power source : One 3.0 V (CR2032) Lithium battery Dimension : 122.0 x 35.5 x 37.0 (mm) Weight : 52g (Battery included)