Our most popular digital stick thermometers. The Adtemp™ 413 features: Compact size - under 5” long, weighs just 11 grams Range 90°F-109.9°F ±.2°F or 32°C - 43.2°C ±.1°C depending upon scale selection Reads in as little as 30 seconds (typical response time 30-40 seconds) Replaceable 1.55v (LR41) type battery provides up to 1,500 measurements Scabbard carry case keeps instrument sanitary Boxed unit complete with 5 sheaths Bulk unit packaged 25/box, 500/case Meets the accuracy requirements for intermittent thermometers under ASTM E1112