... measuring range 4,Analog or digital output with current,voltage and RS485 5,On-line calibration availability Measuring range:0℃~50 ... %RH(the rest) Resolution: 0.1℃ /°F;0.1%RH Transmitter type:2 wire4~20mA,Voltage output,RS485 Digital output:RS485 ... version) IP level:IP30 Material:ABS+PC,flame-retardant,toxicity and halogen free Dimention:100×100×25.5mm Weight:80g business ...