THERMOMETER Features:  Useful instrument to measure the surface temperature of small size & narrow spot target, such as IC, transistor, coil, transformer Non-contact temperature measurement, wide range from - 10 C to 300 C ( 14 F to 572 F) , wide temperature measuring for general applications. 0.1 C/ 0.1 F resolution. C, F display unit, select by front push button. Emissivity value can adjust from 0.10 to 0.95. A factory preset emissivity value to 0.95, which will cover 90% of a typical application. Microprocessor circuit assures max. possible accuracy, provides special functions & features. Separate probe, easy operation. & remote measurement Super large LCD display, easy readout Heavy duty & compact housing case. Records Maximum and Minimum reading with recall. Data Hold Operates from 006P DC 9V battery. Build the RS232 serial interface output. If the meter connect the Personal Computer via the RS232 cable & install the software, then whole system will be used as the " DATA LOGGER" , DATA RECORDER" or other kinds modern temperature measuring system.