The Digital Panel Meters are basically DVM's designed to fulfill the requirement of accurate Measurement and display of various electrical parameters in process industries. The standard range consists of 3 1/2 digit (Max. count value 1999) & 4 1/2 digit (Max. count value 19999) indictaing meters available in 96 X 96 mm and 96 X 48 mm Panel mounting type enclosures. The units use Dual Slope integration method for digitizing the analog inputs & offer excellent linearity over the entire range. A temperature compensated reference ensures minimum drift with wide changes in ambient temperatures. Adjusting a single trimpot can easily do recalibration.