double tempilstik min/max

 Available in plastic custom kit containing 5 min/max holders and sticks with ratings from 100-2,000°F, min-max Tempilstik allows welders and inspectors to obtain repeatable results in temperature testing. Lower-rated mark on double-sided stick melts to indicate that work piece has reached temperature, while melting of higher-rated mark indicates that piece is too hot. Welder can measure both temperatures by simply flipping holder. (Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)