TDNR SNR
Thread Content
What do TDNR and SNR mean for electronic balances? Where can I find the serial number of electronic balances produced by Mettler-Toledo Instruments Co., Ltd.?
TDNR is the sales code of Mettler-Toledo. Each balance has its own software version number (for the main board and the photoelectric module). The method to check it is as follows: 1. The software version number can be displayed during the balance’s self-check upon startup ； 2. The software version number is indicated in the balance information section of the menu for the Ultra Series balances. The SNR is the balance serial number; the electronic balance’s factory serial number is indicated on the balance’s plaque, usually on the front or back side