Surface Temperature Indicating Crayons
$55.74
$99.22
When it melts the desired temperature is reached . Thermelchalks, temperature indicating crayons offer economical & accurate surface temperature readings & are ideal for temperature measurement of various metals. Available in different temperature ratings systematically spaced between 50 deg C to 800 deg C , each Thermelchalk is densely made to last longer .Applications : Preheating Postheating Annealing Stress relievingUsed in following industries : Welding Power plants Oil refineries Shipyards Metal Fabrication Plants
Arc Welding Equipment