Brady WOAF-53 Aluminum Foil Tape Calibration Labels , Red On Silver, 1.500" x 0.500" (38.100 Mm x 12.700 Mm), Legend "Calibration Not Required" (18 Per Card, 1 Card Per Package)

okay so briefly today I'm just going to show you how to use the calibration station it's a really user friendly but what does go over very quickly just just for your benefit so let's start out with the level we do for horizontal level as you'll place it at the bottom of the calibration station you'll confirm that the bubbles within spec and then the same thing for the vertical level place against the metal plate here confirm that the bubble is within your specifications and then you put on the 45 this level doesn't actually have a 45 but the idea is the same and then you'll have the stickers that says level level level just to make it even easier and then once you confirm that the level is within your specifications for all three angles you'll take a sticker out of the bin you place on the level write the expiration date and you're good to go with a level so the next tool will show you