Mahr's Millimar S 1840 PE is a column amplifier that provides quality performance. It is capable of determining calculations results with one simple view. The product presents a wide array of specifications, specifically for integrating signals from both dynamic and static calibrations. These calibration results are displayed on 101 triple-color LEDs that shift color whenever permissible tolerance and warning limitations have been crossed. They change from green to yellow, or straight to red, depending on the corresponding situation.
Aside from the triple-color LEDs, the S 1840 also provides dual-line back-lit LC displays for help text, calibrated measurement, and calculating unit indication. Up to two properties are allowed to be displayed at the same time.