Multi-function digital indicator 1.Size: 48*96*100mm,Universal input,Up to 3 alarm relays 2.Isolated analog output, ... 1. Features of IBEST DS8 Series Digital indicator : * Multi-function digital sensor indicator, size: 48*96*100mm * Universal input: TC, RTD, mA, mV ... ~85%(RH)Weight500gWELCOME TO CONTACT US! IBEST ELECTRICAL CO.,LTD Universal input , Up to 3 Alarms , IBEST AC Power Digital Indicator