- Operating with 1 AAA battery (or battery)
- 2 different and simultaneous usable timer times
- Period to almost 100 hours (the 99 hours / 59 minutes / 59 seconds) (but probably used rarely or in the laboratory for incubation)
- In addition to countdown (the preset periods) and count-up (ie stopwatch)
- Very loud and thus clearly audible signal
- After expiry of the time with the timer signal goes further and thus shows the time elapsed since the signal time (not absolutely necessary, but can be useful if necessary)
- Simple and intuitive operation
- Good cabinetry, good and pleasant keys
All in all very good value for money!
Get me to buy these timers still 2x (so I do not always take it)