Cole-Parmer GO-90440-64 红外线温度计

• Dual-laser targeting indicates the ideal measuring distance to ensure accuracy • Fast 0.15-second response time• Rugged, double-molded housing These infrared thermometers features dual lasers that converge to a 1\" target spot to ensure accurate targeting and temperature measurement. All thermometers feature a backlit dual display for clear and easy reading. You can program the adjustable high\/low setpoints with audible alarm to alert you when set point temperature is exceeded. Adjustable emissivity for increased measurement accuracy on virtually any surface color, finish, or texture. Other features include Fahrenheit or Celsius selectable units, current and maximum readings, auto hold, continuous scanning, and auto power off.|.