Portable Digital Calibrator with Liquid Crystal Display is available in a range of 0-±199.99mVDC or 0-±19.999m ADC. The Digital Calibrator is featured with 4½ digit liquid crystal display of 0.5” height range. The Digital Calibrator runs using 9 V DC single cell battery. The Digital Calibrator ensures that milli volt or milli amp output and is adjustable by means of coarse and fine potentiometers in source mode. Portable Digital Calibrator with Liquid Crystal Display functions with an accuracy level of ± 0.05%.