Adtemp Temple Touch Thermometer Provides an accurate 6 second non-invasive temperature reading at the temple making it ideal for pediatric patients. Cost effective design makes it ideal for institutional use. The Adtemp 427 Temple Touch features: Non-invasive forehead temperature measurement using patented conductive technology delivers clinically accurate readings in about 6 seconds Reduces the risk of cross contamination and avoids the need for costly probe covers Ideal for the hospital, clinic, or physician office Auto off function conserves battery life Audible tone when measurement is complete Last reading memory Dual Scale ( F/ C) Water Resistant Large display Uses 2 AA? batteries (included) (Minimum 1000 full duty cycles over 24 month period) Temp range 95 F to 107.6 F +/- .2 F (35 C to 42 C +/- .1 C) Compact design measures just 4.7" x 1.17" x 1" (12.0 cm x 3.0 cm x 2.4 cm ) weighs 1.3oz (37g) including batteries