Our products VION is a unique and innovative electrical measuring instrument.

VION does not need complicated operation procedure like existing products,

and there is no measuring body that is inconvenient to use.

There is only one pair of probes.

 All work will be done on VION and personal

 mobile phone with using the Bluetooth function.


 has innovative features such as automatic measurement,

 automatic storage, voice guidance, data transfer, online shop connection,

 multilingual language features and compact design. etc.

VION will provide users with safety,

 accuracy and convenience to help them achieve the best results for their intended use.

What is Vion?

Everywhere around you–whether at home or work–all energy-consuming products utilize electricity, and if something goes wrong, most of us don’t know enough about electricity to fix the problem as fast as we’d like. This is why Vion was born, bringing to you the first smart multimeter that makes it easy to diagnose and fix electrical problems.

Vion measures voltage and resistance, has a pair of probes without a body, and allows you to see the break down of electricity-powered products on your smartphone.

Most multimeters require you to turn the rotary switch to select measurement items and have electrical knowledge to understand the number displayed on the LCD in order to determine the fault. However, Vion can link to your smartphone and can automatically measure the product without having to select a measurement item. Vion diagnoses the measurement result as “Good/Bad” through voice guidance.

When Vion is placed on the measurement target, the automatic detection function immediately recognizes DC/AC/Resistance, so you don’t have to worry about the risks of damage due to wrong selections.

Bluetooth and smartphone connectivity provides you with various measurement functions so you can analyze, diagnose, and fix problems conveniently.  

The Bluetooth connectivity allows for automatic/manual mode, various displays, detailed product failure analysis, voice guidance, storage, store connection, and other functions. After connecting for the first time, the connection is secured without having to connect every time.

Vion is made for everyone. So, if you are unfamiliar using them, you can use the automatic mode and if you are an expert, you can use the manual mode to immediately diagnose your products as “Good/Bad”.

Vion automatically detects the measurement target product by displaying the status of the product versus the measurement. This clearly outlines the voltage reference for each measurement target.

Even when your smartphone is in your pocket, measurement results are delivered through voice guidance. This removes the risk of any sudden movement when attempting to measure objects and allows you to see the results simultaneously, making it possible to complete tasks that require more than one hand.

A pair of probed Vion meters is small enough to fit snugly in your pocket and perfectly in your toolbox. In addition, the protection case enhances user convenience and can easily be stored with measurement aids.

Vion automatically saves measured values by date/time and facilitates management of a large number of measurement objects, relieving the trouble of re-measuring items.

The voice guidance feature is supported by multiple languages: English, Spanish, French, Japanese (Chinese and Korean are currently in progress)

Manuals on measured products are presented by images to diagnose the fault, and this provides general users with a comprehensive guide on the measured products.

The Vion app can connect directly to the store for purchases of measured products, reducing other unnecessary purchases and costs.