Extech 42509-NIST Dual Laser IR Thermometer with Color Alert features a programmable high/low alarm with fast two color display and audible alarm. This dual laser IR thermometer provides dual lasers that identify distance and location where accuracy is highest.
Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to 
