... voltmeter,ammter,temperature controle Chapter 1. General introductionSCD508 series intelligent temperature controller can be applied in the control ... including signals of thermocouple, resistance thermometer detector(RTD), direct voltage, direct current, resistance can be input freely.2. The ... wiringWiring Diagram, SCD508-A.E.F.H.S series Chapter 6. Ordering instructionsPlease take care to indicate ...