However, a reasonably accurate cost comparison can be made for LCD watches using tritium tubes versus those ... the type and size of the battery (which in turn depends on the size of the module), (2) the average current draw of the chip, and anbsp;...
|Title||:||Environmental assessment of consumer products containing radioactive material|
|Author||:||U.S. Nuclear Regulatory Commission. Division of Fuel Cycle and Material Safety, Science Applications, inc|