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Rated 2.50(4) — NUN

A calculator focused on mol number, including four types of calculation separated into respective tabs.1) calculation of MOL NUMBER (mol) from molecular weight (g/mol or Da) and sample weight (g).2) calculation of SOLUTION CONCENTRATION (mol/l) from...

Rated 2.68(38) — NUN

Time signal by vibration or sound.Settings are simple and very easy.1. Choose time signal mode - vibration or sound.2. Choose signal interval and signal pattern for seconds.3. Choose signal interval and signal pattern for minutes.4. Choose signal interval