Mini Pen Type LCD Non contact Ir Infrared Pen Type Pocket Thermometer Meter DT 8220 Black

Specification: * Response Time: 500ms & (8-14)um * Emissivity: 0.95 fixed * Working environment: 0oC ~ 50oC * Ralative humidity:10% -95 RH noncondensing * Storage temperature: -20oC to 50oC * Power: 2pcs AG13 cell button(1.5V/each) * Distance Spot Ratio : 1 : 1 * Recommend measuring distance

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