1 Phase Volt and Ampere Meter is available with 3+3 digit bright light emitting diode display for crystal clear long distance day light viewing. The Meter is equipped with built-in transducer that facilitates ease of operation. The Volt and Ampere Meter is offered in a compact design and its CT ratio can be programmed by the user. 1 Phase Volt and Ampere Meter can function in different temperature ranges varying from 0 degree C to 55 degree C.