Infrared Thermometer By Precision Gold & Maplin

 Product Features    * Compact thermometer with wide temperature range (-50° C to 280°C)    * Unique flat-surface housing    * Built-in laser pointer    * Automatic data hold    * Large, easy to read display with 7-second hold    * Fixed emissivity (0.95) covers 90% of surface applications    * Distance to spot ratio: (D:S) 8:1Technical Specification      Specifications:Temperature range:    -50 to 280°C (-58 to 536°F)Temperature resolution:    1°C / 1°FEmmissivity:    Fixed at 0.95Optical resolution:    8:1 Distance to spot size ratioBasic accuracy:    ±2% of reading or ±2°C / ±4°FResponse time:    <1 secondDiode laser:    Output <1mW at 630-670nm class II laser productSpectral response:    6 - 14umPower supply:    9V battery (not included)Weight:    180gDimensions:    82 x 41 x 160mmBoxed nearly as new ex display item with one month guarantee.