Adafruit EEVblog uCurrent - Precision nA Current Measurement Assistant

An essential companion for ultra-low-power projects, the uCurrent offers precision not found in standard multimeters. Constructed with a precision op-amp circuit, it's meticulously designed to measure ultra-low currents without the burdensome voltage drop that distorts your data with traditional tools.

Imagine trying to measure your microcontroller circuit and being disappointed by the unexpected fluctuations. The culprit, burden voltage, interferes when precision is critical. High-end meters like the Fluke 87V can still drop voltage, altering circuit performance, whereas the uCurrent handles these measurements seamlessly.

Fully assembled and tested in Australia, with a PCB made in New Zealand, the uCurrent promises reliability and quality. It wraps all its features in a robust Australian-made ABS box. Note, however, that no test leads are included; you can choose suitable leads based on your project's specifics.

Uncover the difference in measurements with your own multimeter by calculating the unforeseen burden voltage drop, and you’ll see why having the uCurrent means accuracy and undistorted reliability at a fraction of the price of high-end meters like the Agilent 34410A.