Paperless Temperature Recorder 1.16 isolated input, Sample:62.5ms 2.Size:144x144x180mm, 3.USB,RS485/RS232,16 alarm 4,CE Paperless Temperature Recorder1.16 ... .5ms 2.Size:144x144x180mm, 3.USB,RS485/RS232,16 alarm 4,CEKH300B is high quality blue paperless recorder-temperature recorder (144x144x180mm, up to 16 ...