Profile: Cole-parmer Instrument Company distributes laboratory & industrial fluid handling products, instrumentation, equipment and supplies. Our sanitary mixers are specifically designed for pharmaceutical & biotech applications where GMP requirements are standard. Our Oakton ® mini temptestr infrared thermometer has a switchable °F/°C display, hold function, selectable auto-off, minimum/maximum memory readings, adjustable emmissivity, flip-open stand and soft touch keypad.