(1.) WE do not find any merit in this tax revision case. The question posed is what is the rate of tax applicable to industrial thermometer. According to the Revenue, it is a metallic product falling under entry 121 of the First Schedule to the Kerala General Sales Tax Act, 1963. The said entry reads : " All metallic products or articles made of iron or steel in combination with other metals other than those specified elsewhere in this Schedule or in the Second Schedule. " The purpose of an industrial thermometer is not to use it as a metallic product but as an industrial thermometer meant for measuring heat. The mere fact that it is made of metal is not, in our opinion, sufficient to brand it as a metallic product falling under entry 121. Being a sales tax enactment what is relevant is how a common man will understand the entry or how exactly the term metallic product will be understood in common parlance. A person in need of any industrial thermometer is not likely to resort to a metal shop for purchasing the same nor is he likely to treat it as a product of metal without any other quality. WE are, therefore, in agreement with the Tribunal that an industrial thermometer cannot be treated as a metallic product falling under entry 121 of the Kerala General Sales Tax Act, 1963. The revision is without any merit and it is dismissed. Petition dismissed. .