... artificial calibration;Multi-protection, isolation design, anti-interference capability and high reliabilityPerfect software platform, with deeper development ability, so as to ... output probe capacity AC220V/3A or AC220V/1A.transform output: 4~20mA, 0~10mA, 1~5V, 0~5Vaccuracy: ±0.3%FScommunication ... ; power dissipation less than 4W. WT-300 series T-beam digit display