KEY is a K-type thermocouple digitalthermometer in a pocket size casing witha LCD display and a big measuring range.The casing has an ergonomic andappaeling shape. The temperature probeis made of a rugged stainless steel,resisting the harmfull effects ofchemicals and humid conditions.* measuring range: -40...+550°C* resolution: 1°C* accuracy: ±2°C* response time: ca. 20 seconds in water* battery type: 4 x 1,5 V* battery life: ca. 700 hours ofcontinous use* dimensions (cassing):175 mm x 41 mm x 23 mm* Maße (probe; L x ø): 130 mm x 3 mm* weight: ca. 80 g* scope of delivery:digital thermometer including4 batterys and 1 temperature probe