DAKKS Calibration Report:

PQI-DE & PQI-DA Smart With Sensational Results

According to VDE-AR 4110 Annex F, which is based on the European Directive "Requirements for Generators (2016/631) RfG", power quality analyzers used must be calibrated by the independent DAKKS measuring laboratory and must demonstrate very high accuracy. Scroll down a bit to find the results of our PQSys devices PQI-DE and PQI-DA smart, which were able to demonstrate sensational accuracy values in the current DAKKS calibration.

If you would like to learn more about the devices or start an inquiry, simply click on the image:

01. DAKKS Calibration Results of Our Power Quality Network Analyzer PQI-DA Smart

The orange-marked area indicates the detected measurement accuracy or small deviation.

02. DAKKS Calibration Results of Our Power Quality Network Analyzer PQI-DE

The orange-marked area indicates the detected measurement accuracy or small deviation.

Do You Need More Information?

Contact Us!


Contact

The A. Eberle Blog

Our latest articles

International Partner Week 2026 - Exchange, knowledge transfer and collaboration in Nuremberg

We were delighted to welcome our international partners to Partner Week 2026. The chance to chat in person, seeing familiar faces and making new acquaintances made the week a special one for us.

Read more

A. Eberle and Bregal Unternehmerkapital enter into a growth partnership

A. Eberle and Bregal enter into a growth partnership. The partnership with BU is intended to accelerate A. Eberle’s international expansion, innovation and technological advancement.

Read more

Power Quality Monitoring for Electrical Contractors - Mobile Network Quality Measurement with the PQ-Box ONE

How a portable power quality analyzer like the PQ-Box ONE helps electrical professionals identify voltage disturbances, improve documentation and make reliable technical decisions.

Read more

Ground Fault Monitoring: Ground Fault Monitoring in Power Grids in 2026

Ground fault monitoring in 2026: How companies and grid operators can improve ground fault monitoring, fault location, and grid security.

Read more

Power Quality Monitoring: Risks of Poor Power Quality

Power quality monitoring translates “invisible” disturbances into measurable causes and KPI impacts. This guide explains common power-quality events and a practical workflow to measure, evaluate and derive corrective actions.

Read more

Short video presentation »PQ-Box ONE«

Ahead of the official launch on February 25, 2026, we are releasing a short video about the new »PQ-Box ONE« that provides an initial overview of the key features of the new PQ measuring device.

Read more

Contact request:



* Mandatory

Your data is being processed

a-eberle kontakt newsletter ×

The download started automatically in a new window.

How did you hear about us?
Consent to data transfer*

* Mandatory fields