Newegg offers the Rosewill Digital Infrared Thermometer, model no. REGD-TN439L0, for $19.99. Coupon code "AFNJ4247" cuts the price to $15.99. With free shipping, that's tied with our July mention and the lowest total price we could find by $13. This non-contact thermometer allows you to safely measure surface temperatures of hot, hazardous, or hard to reach objects. Deal ends September 10.