The Pico 2000A AC/DC Current Clamp (TA388) does not require a battery, it is powered by the scope (4225A/4425A) via the PicoBNC+ connector.
PicoBNC+™ enables the PicoScope software to auto-configure itself for the TA388 2000A AC/DC Current Clamp when used with a compatible PicoScope such as the... See More