... .S Data & peak value holding function Up to 4 alarm outputs;Analog output:0-10mA/4-20mA. DS8 series Digital meter for voltage ... /current(AC 0-5V,4-20mA,0-10V,0-100mV,Rt,Pt100,Tc,etc.) Features ... different models of products, including Temperature Controller, Digital Adjustor,thermocouple (TC and RTD), Panel Meter, Sensor Meter, inductor, Power Meter, ...