Non-Contact Infrared Thermometer by Kintrex

• Measurement Range: -76 to 932 °F (-60 to 500 °C)
• Distance to spot ratio of 12:1
• Temperature readings for current and maximum temperature
• Response time (90%) of 1 second
• Auto shut-off at 15 seconds when idle

Since this is no touch, you can check the temp of yeast washing and yeast rehydration water and your starter wort without the risk of infection.  I find mine particularly useful for rehydrating yeast.

Infrared thermometers should not be considered a direct replacement for a conventional thermometer.  A quality IR thermometer will give you a close approximation of surface temperatures.  Note that steam seems to throw off readings.  Uses include: Contained yeast rehydration water, chilled wort or starter temperature, kegerator, fermenter or fermentation area and beer tasting samples.  If you’re looking for a great conventional thermometer consider Thermapen ONE – Hands on Review

Kintrex IRT0421 Non-Contact Infrared Thermometer with Laser Targeting