Review on Thomas Plastic Stainless Traceable Thermometer by Jay Matlock

The quality is good. Performance could be a little faster, but not good. NIST certified for the price - that's why I bought this particular device. I need calibration for testing and matching. It works well and is suitable for this purpose. The only downside and not a big issue is that the head is a bit chunky compared to other devices. Instead of paying for an annual calibration, I can buy another instrument.