... /0-100mV/Rtd input,etc RS485/232 2011--DP5/6 Precision Sensor Controller and Calibrator,Multimeter for measurement & analysisFeatures: 1, Full ... 5/6 digit display for precision sensor measurement or calibrator. 5 digit, range: -19999--99999, 6 ... /DC, others: 12--30V AC/DC. Code Illustration:Technical Specifications:Diagram:Mounting & Installation: