LCD Digital-Power-Panel-Meter. This panel-mounted meter can be used in many different applications. On an illuminated, two-line LC-display it shows the measured values for current, voltage & power at the same time. The current measurement is done galvanically separated. Current values in the range of &ndash 20 to +20 A can be measured. The Panel Meter is thus suitable for use in power supply units, chargers & solar plants.