Pick your Otii

Power profiler, DC energy analyzer, power supply, digital multimeter, source measure unit, power debugger, battery life calculator. One Otii box to rule all. 

Otii Arc Pro


Supply/source up to 5 V. 
Sampling rate up to 4 ksps.


Incl. perpetual Otii Basic + 1 year Pro Otii licenses for free.

Otii Ace Pro


Supply/source up to 25 V.
Sampling rate up to 50 ksps.


Incl. perpetual Otii Basic + 1 year Pro Otii licenses for free.

Otii software

Otii Basic

For everyday quick power measurements. Works on all Otii hardware. 

Free

Otii Pro

The developer’s HERO for professional power analysis, optimization and battery life estimation. 

Purchase monthly, annually or get a perpetual license.

1 year Pro license included when purchase Otii Arc/Ace Pro. 

Enterprise

Customize for your team’s and company’s needs.

Includes PRO, your choice of toolboxes, plus more features that help your team work with energy efficiency systematically and long term.

Enhance with Otii Toolboxes!
Upgrade your Pro with these add-ons:

Otii Automation Toolbox

Automate your measurements with a wide range of scripting capabilities. 

Purchase monthly, annually or get a perpetual license.

Otii Battery Toolbox

Profile and emulate batteries for your specific application. Get a reliable battery life estimation.

Purchase monthly, annually or get a perpetual license.

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