MAX/MIN Thiab txheeb ze ntawm Max Min Illuminometers Photometer

MAX/MIN thiab txheeb ze ntawm Max Min Illuminometers Photometer MAX/MIN muaj nuj nqi

1. Press REC button to enter MAX/MIN mode. Press again to switch between MAX/MIN mode. The corresponding icon wiee show or screen. Press and hold REC button to return to normal mode. 

 Relative function

Nias REL khawm kom qhib lossis kaw Cov txheeb ze hom nqi ntsuas