Design and use:
- with two interval up-down timers
- for industry, school, laboratory, sports or private sector
- sturdy white plastic housing
- adjustable alarm sound
- two time measuring buttons
- with battery change indicator
- measuring range 1/100 sec or 1/100 min
- 2-digit LCD display and function window
- upper line 3-digit, lower line 5-digit
- function window 2-line with 6 positions
- digit height 22 mm or 8 mm
- display area selectable:
a) 999 min/99/100 min or
b) 9 hrs / 59 min / 59 sec / 1/10 sec
- temperature range from -10 °C to +55 °C
- battery Mignon cell AA R6, running time approx 1 - 2 years

Functions:
- Start/Stop
- Reset (zero setting)
- Addition
- Flyback
- Count down - with adjustable beep
- 2 timers - fully programmable, alternatively with separate or common Start/Stop operation
- Repeat, manual or automatic
- Time