Loop Calibrators
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Decreasing staff levels and increasing workloads mean everyday tasks such as routine handheld testing, maintenance, troubleshooting, plant commissioning and calibration need to be simplified.
Our range of electrical test tools and pressure indicators are lightweight, easy to use and essential tools for every maintenance engineer. These field proven handheld instruments are rugged and compact for reliable operation in the most remote and hostile industrial environments.
Among other products, we supply the world-renowned UPS4E and UPS4E-IS loop calibrators, still known as the Unomat. Additel also offers a compact and user-friendly loop calibrator in its product range. If you require more functionality, we also offer test instruments with more advanced features, such as the DPI 800 series from Druck or the 22x series from Additel.

