User Manual

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3. Emissivity: Most organic materials and painted or oxidized
surfaces have an emissivity of 0.95. Gloosy or polished metal
surfaces may cause inaccuracy in measured values. In that
case, you could cover the surface to be measured with
masking tape or flat black paint. Measure the temperature after
the tape or painted area reached the same temperature as the
material underneath.
2、Quick start instruction
Remove the battery cover screw with a screwdriver, and then slide
out the battery door, install battery correctly. And assemble the
battery cover. Pull the trigger, LCD display reading ＆ battery icon.
Release the trigger and the reading will hold for 7 seconds.