... with output control mode set freely.4, Display: 4 digits display,sensor power supply 12V/24V/30mA available. For ... Panel Meter Counter Weighing indicator Temperature/Humidity Controller Current/Voltage/Power meter,various sensor indicator Frequency / Tacho / Batch / ... and measurement field, such as machinery, electrical cabinet, power sub-station, industrial automation, etc.. Additonally,OEM service ...