... .Size:96x96mm .Relay, SSR,RS485 output .CE,ROH KH130 Digital baragraph PID process controller, process indicatorFeatures SMT technology, advanced Modular ... LED Range : -999 to 9999, selectableFilter : 0-99, selectable Offset : -99.9 to 9999, selectableHysteresis: 0-2000, selectableT.C.J ... indicator, level meter, level controller, bargraph indicator KH130 Bargraph Digital Process Indicator Controller