This device is a digital watt-meter allowing to monitor power consumption of electrical device. Its works with both AC and DC current. Regarding AC current, the device compute the real power consumption (not just the product of RMS voltage and current), so it can be used to monitor inductive loads. The Yocto-Watt can compute the poser consumption during a given lapse of time. Accuracy will be 1mWh, 1%.
Width | 50 mm |
Length | 58 mm |
Weight | 20 g |
USB connector | micro-B |
Max current (Cont.) | 16 A |
Refresh rate | 10 Hz (DC) |
Max voltage | 250 V |
Accuracy (AC) | 0.2 W / 3% |
Accuracy (DC) | 0.002 W / 1.5% |
Supported Operating Systems | Windows, Linux (Intel + ARM), Mac OS X, Android |
Drivers | no driver needed |
API / SDK / Libraries (USB+TCP) | C++, Objective-C, C#, VB .NET, Delphi, Python, Java/Android |
API / SDK / Libraries (TCP only) | Javascript, Node.js, PHP, Java |
RoHS | yes |