123B/124B/125B Users Handbook The Meter Recorder can make the Test Resource work as a paperless recorder that collects a series of parameter measurements after a while and displays the result for a graph or perhaps a craze-line on monitor. This is often most handy to..B?n c?ng có th? xem k?t qu? x? s? Mi?n Nam theo tên t?nh b?ng cách click vào