Yocto-Volt - VOLTAGE1
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This device is a digital USB voltmeter that allows you to measure voltage automatically. It can provide quite precises digital measures for low DC voltage (0.01 Volt precision), but works as well for higher voltage, including AC, up to 250V (RMS), with a precision of 3%.
This device is isolated, which means that the sensing part is electrically disconnected from the USB part: you can measure any voltage difference between -250V and 250V, without risk of frying your computer.
The modules provides immediate reading on USB, and can also store measures on the device internal flash for later retrieval when connected again by USB.
Specifications
Manufacturer Product NumberVOLTAGE1
Product nameYocto-Volt
Width20mm
Length50mm
Weight6g
USB connectormicro-B
Refresh rate10Hz (DC)
Input impedance331KΩ
Measuring range0..250V (DC/AC)
Accuracy0.01V / 0.5%
Max voltage250V
Accuracy (AC)0.1V / 3%
Accuracy (DC)0.01V / 0.5%
Sensitivity0.01V 0.2%
Supported Operating SystemsWindows, Linux (Intel + ARM), Mac OS X, Android
Driversno 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
RoHSyes
Suggested enclosureYoctoBox-Long-Thick-Black
Made inSwitzerland
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