ProScale - Johnny S (555g x 0.1g)

The ProScale Johnny Scale features a blue, backlit display to help you see your weight readings, even in dim lighting.  Easy CalibrationThis scale comes factory calibrated and ready to use. Just in case you need to calibrate it, the 555 comes with easy to follow calibration instructions. You'll just need to pick up a 300 gram calibration weight to get the job done.The Protective Cover Does Double Duty!This tiny scale's hard protective cover is great for keeping your scale safe when you aren't using it...and it doubles as a nice expansion tray, increasing the area you have to weigh your stuff on. Since it has edges, you can weigh all kinds of things that would normally fall right off the platform.Tare FeatureThe tare button on the front of this digital jewelry scale can be pressed to "zero out" the weight on the scale. You can then add more weight, and the display will only show the weight of the items you're adding. This sure is useful when you want to use the cover as an expansion tra