Insert the stainless steel shaft into the food. The precise temperature can be read on the 25mm dial screen easily. Product Name: 1" Pocket Thermometers Place of Origin: China Features: 1) Bi-metal thermometer 2) Cast from superior stainless steel 3) Case size: 1" 4) Case type: SS rollover- no ring SS plain case- SS ring 5) Lens type: Plastic glass 6) Lens gasket: None 7) Pointer: Black red 8) Dial face: Flat 9) Stem type: 0.15" (pointed end) 10) Stern length (measured from the hex, including threads): 5" 11) Application: Used to display and control food temperatures 12) All the above items can be made to order Inner packing: 1pc/plastic card or plastic bag20pcs/inner box Outer packing: 200pcs/master carton Carton dimensions: 52 x 48 x 38cm N. W.: 10kg G. W.: 12kg