Empowering the individual to do more

Have any questions? Write us at info@voltset.com

A pocket-sized hackable multimeter with smart graphing, on-demand tool tips, and excel in your phone.  

Pre-order yours


How it works 

  • Work Smarter and Play Harder with Voltset. Voltset is a module that plugs into a smartphone via a USB connection. It will then turn a smartphone into a smart multimeter. The multimeter is a must have tool for every DIY, tinkerer or hardware hacker.
  • The technology behind Voltset. For hardware we are using Cortex-M3 as a microcontroller with a dedicated 50,000 count DMM chip. This solution provides accuracy and low power consumption. Combined with our Bluetooth extension module Voltset will be usable in multiple environments.
  • Software Development Kit. We will be providing applications for both Android (requires at least Honeycomb/Ice Cream Sandwich) and iOS systems. We will also be providing Voltset API Client Library for Java and .NET including a console tool for the Windows platform.
  • Voltset Compatibility. Voltset basic is designed for CAT II which means it’s safe to be used around the house. Therefore you can use Voltset on most household appliances and with your favorite gadgets and toys. Voltset Pro will be CAT III capable.



Voltset 3d printed encloser

What people say



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Latest posts

Voltset Update – A peak into the new board and more

October 9, 2014

Hey guys! So as you know, our 1st post-Kickstarter addressed our team decision to massively upgrade Voltset V5 in accordance to the feedback we received from Kickstarter backers. In our 2nd post-KS update, we shared some of the feedback we received from our survey and the design insights that resulted from the data. Now in

Wait! I have a question

Voltset requires USB OTG to get power from your smart device. It is a standard feature for Android 4.0 (Ice Cream Sandwich) and above. Since Voltset can not plug into iOS directly, the VS Expansion bluetooth module is required for Apple devices.
Voltset is a 5 digit meter with the best 0.1% accuracy. This means you can see increments such as 0.001mV or 1uA (one microamp) on your phone. This is comparable to a tabletop meter. You can find detailed information in Specification.  
Only us makes the JARVIS of multimeter. Besides electric measuring, Voltset will work with you by providing tool tops, guidelines or even allow you to share live data across phones when you want to call for help.Oh, and Voltset is hackable, you decide what it does in the end.
Please visit our FAQ for details! Or contact us. We are happy to answer any questions for you!