Measure Hands Free: The Escali Instant Read Large Dial Thermometer features an easy to read dial display and stainless steel pot clip for hands free measurements. It has a durable stainless steel design which is NSF certified and dishwasher safe. NSF Certified: The manufacturing process of this product is regularly checked and certified by the National Sanitation Foundation and meets the highest standards for public health protection. Hands-free Pot Clip: A stainless steel clip holds the thermometer in a pot or any vessel for continuous hands free measurements. Large Easy to Read Dial: The large dial is easy to read and features both fahrenheit and celsius measurements. Dishwasher Safe: The premium stainless steel construction is durable and dishwasher safe.