Testo 905-T2 Temperature Gun Achieve reliable and accurate measurements of temperature in pipes, plumbing, refrigeration systems, and even kitchen appliances like an oven or hot plate thanks to the testo 905-T2 heat temperature gun. Technical Details: Measuring range: -58° to 662 °F (short-term to 932 °F) / -50 to +350 °C (short-term +500 °C) Accuracy: +-(2 °F +-1 % of mv) / +-(1 °C +-1 % of mv) Resolution: 0.1 °F / 0.1 °C Reaction time: t99 = 5 sec Weight: 3 oz. / 80 g Dimensions: 8.7 x 1.6 x 2.8 in. ((LxWxH)) / 220 x 40 x 70 mm ((LxWxH)) Operating temperature: 32° to 104 °F / 0 to +40 °C Housing: ABS Product color: Black Authorizations: CE 2004/108/EWG Length probe shaft: 5.906 in. / 150 mm Length probe shaft tip: 1.575 in. / 40 mm Diameter probe shaft: 0.118 in. / 3 mm Diameter probe shaft tip: 0.472 in. / 12 mm Battery type: 3 x AAA Battery life: 1000 h Display type: LCD Display size: one-line Storage temperature: -4° to 158 °F / -20 to +70 °C Scope of Delivery: testo 905-T2 surface thermometer with large measuring range, including attachment clip and batteries