I.R.K. Professional Industrial Instant Read Digital Infrared Thermometer with Built-in laser + Type K TC input for interchangeable type K probes Most infrared meters sold for less than $100 have the emissivity value fixed at the factory for 0.95. You also get Max, Min, Hold, Diff, Avg, Hi Alarm, Lo Alarm, a bright laser, diplay backlight and a C/F button. Measuring Range: IR:-76F to 932F, -60C to 500C, TC:-76F to 1999F, -60C to 1400C, Response Time: 1 Second Distance/Target Ratio: 11:1 (1" target diameter at 11" distance), 2x AAA, included . Read up to 1999F with an optional thermocouple, Endless variety of Type K probes are available at theroworks.com