(datasheet-js110)= # Joulescope JS110 Datasheet The Joulescopeā„¢ JS110 is a precision DC energy analyzer. It measures current and voltage, then computes power and energy. It combines high-speed sampling and rapid dynamic current range switching to provide accurate and seamless current and energy measurements, even for devices with rapidly varying current consumption. ```{include} ../js110/_key_features.md ``` The [Joulescope JS110 User's Guide](../js110/index.md) describes how to use the instrument. The specification values are also available as [js110.yaml](/products/datasheets/js110.yaml). ```{include} _js110_specifications.md ```