Gaurav Engineers Process Instrumentation and Controls offers Digital Panel Meter with Noise Immunity. Gaurav Engineers Process Instrumentation and Controls is an ISO 9001:2008 accredited company. The Company also manufactures various types of electronic equipments. The Digital Panel Meter with Noise Immunity, Model GTM 701, can read voltage, current, frequency, RPM etc. The Digital Panel Meter with Noise Immunity has bright easy to read display and over range and polarity indication. This Panel Meter has supply voltage of 230V AC +/-10%, 50 Hz. This Panel Meter has 3 1/2 digit LED display. This Panel Meter has size of 72 X 72 X110 mm and 48 X 96 X110 mm.