110048403 HL scan temperature scanner use with heat gun HL1820S HL1920E HL2020E HG2320E and HG2320E HG2320ESD 181391290048 4007841014919 This is the right solution for every need and for every tool. To ensure the right working temperature on heat sensitive work pieces at all times.It is why we offer a solution for our pistol grip hot air tools that is no less intelligent. Operations simply fitted to the housing of an Hg 2320 E, HL 2020 E, HL1920 E or HL 1820 S heat gun provides the user with all relevant information: Precision digital display and audio signals reliably shows whether the temperature is too hot, ideal or too cold. temperature detection range:32-572 f (0-300 c) work area marking: by led light beam optimum distance from workpiece:5.9" dimensions (lx w x h): 5.77" x 2.00" x 1.70" voltage: 9-volt battery special features: adjustable emissivity levels and tolerance ranges weight: 0.36lbs warranty: 1 year