Compact and lightweight, the handheld mini Extech 42500 infrared thermometer is equipped with a backlit display for taking measurements at night or in areas with low background light levels.","The non-contact Extech 42500 infrared thermometer has a 6:1 distance to target ratio and a temperature range of -4 to 500°F (-20 to 260°C). With a fixed emissivity of 0.95, the Extech 42500 infrared thermometer covers 90% of surface applications.","The Extech 42500 infrared thermometer makes non-contact (IR) temperature measurements at the touch of a button. The built-in laser pointer increases target accuracy while the backlit LCD and handy pushbuttons combine for convenient, ergonomic operation. Proper use and care of your Extech 42500 infrared thermometers will provide years of reliable service.

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