... .5Hz)3.Measurement speed (depending on the output format and baud rate):1100Hz, 50Hz, 25Hz, 12.5Hz, 6.25Hz, 3.125Hz, ... .Temperature characteristics:<± 5ppm /7.Transfer method:full-duplex RS-4858.Baud Rate:1200bps, 2400 bps, 4800 bps, 9600 bps, 19200 bps, ... user Interface (provided RS232/RS485/UART interface, communications and other support 1200/2400/4800/9600/19200/38400bps rate, support 8N1, 8E1, ...