VICOOL 3" 750F Heat Indicator Replacement for Master Forge mfa350cnp, Outdoor Gourmet srgg51112, Cuisinart c560s, Stok sgp4330sb, Uniflame gbc1117w Vicool 3" 750F Heat Indicator Replacement for Select Gas Grill Models by Cuisinart, Master Forge and Others 3 inch, Face reads 100 to 750 degrees Fahrenheit Fits Cuisinart c560s, Master Forge mfa350cnp, Outdoor Gourmet srgg51112, Stok sgp4330sb, Uniflame gbc1117w Item ships ONE; Installs very easily; Works GREAT and is very accurate