PERK offers Weighing Scale Indicator under model number Indicator 45. Perk Mercantile Pvt. Ltd also offers products like load cells, weighing machines, hardness testers, weigh bridge, transducers etc. Weighing Scale Indicator is used for weighing, peak holding, filling, level controls etc. The Weighing Scale Indicator operates on 230 / 110volts AC and 50 Hz. The Weighing Scale Indicator has an input of 0 to 20 millivolts differential inputs and can read 5 digits up to 65000.