Ad free version. A stopwatch, also called chronometer or chronograph, is a watch with a number of arms that might be stopped or began at any instant, used for exact timing, as in races. A countdown timer permits backward timing from a preset time worth to zero.Chronometer is a dependabl...
Battery Charge Timer permits you to evaluate the time required to charge your rechargeable batteries, relying on the battery capacity, the charging present and the energy loss. If you wish to be alerted when it is time to disconnect the charger, you can set a timer to inform you. If you want t...