OTEK offers a wide array of bargraphs and DPMs that have been specifically designed to replace (form, fit and function) old obselete analog/digital indicators. We know the added expense of re-cutting your existing panel can be costly, which is why these units have been developed with that in mind. Due to OTEK’s modular construction, we have become a widely used custom design manufacturer for customers worldwide. Click Replacement Guide to find your old meter and its direct OTEK replacement bargraph.