Craft perfection – precision and safety for every melt and sizzle. Candy & deep fry stages Dishwasher safe Laboratory glass with non-mercuric column Temperature guide 75 to 400°F/25 to 200°C Protective sheath Mounting: stainless steel clip Housing Material: Laboratory glass Temperature Guide: Temperature guide on thermometer and sheath Dimensions: 0.75 W x 8 H x 0.75 D in (1.9 W x 20.3 H x 1.9 D cm)