The pam 220 is an easy to use angle measurer and mitre finder which can be used for finding angles with high precision it can measure angles anywhere within the range of 0 to 220 with a high measuring accuracy of 02 the simple one button layout makes it simple to select which mode you want to use it has three different calculation functions as well as calculating simple angles it can calculate simple mitre angles compound mitre angles and supplement angles the additional hold function m