# Ordering Information The JS220+ orderable part number is: **JS220-K002** Note that the JS220+ comes with ISO 17025:2017 calibration. Unlike the JS220, we do not offer a factory calibration only option. The JS220+ is now available for sale in very limited quantities. Visit the [Joulescope store](https://www.joulescope.com/products/joulescope-js220-precision-energy-analyzer) to place your order today.