
© Arnulf Betzold GmbH 2/2
Main feature
1. LCD count-down timer.
2. 4 digits display showing minute (“M” mark) and
second (“S” mark).
3. Timing range: 1-99’59”
4. Buzzing output when timer counts down at last
second.
5. Timer memory recall function.
6. [MIN], [SEC] individual buttons for minute and
second setting.
7. Clockwise function.
Product shows
Timing setting
1. Press [MIN] button to advance minute digits (deep
sound can be heard). Press and hold [MIN] button
for speed setting.
2. Press [SEC] button to advance second digits (deep
sound can be heard). Press and hold [SEC] button
for speed setting.
3. Press [MIN] and [SEC] button at the same time to
reset timer to zero.
Timer START/STOP
1. After time setting is ready, press [START/STOP]
button once and timer will start to count down.
“M” and “S” marks will ash when timer is counting.
2. Press [START/STOP] button once and timer will
stop. “M” and “S” marks will stop ashing.
3. Press [START/STOP] button once and timer will
resume counting again.
4. After buzzing stop, press [START/STOP] button
once can return to last setting time.
Timer Buzzer Alarm
1. When timer counts down to 00M00S, timer buzzing
will sound for 30 seconds.
2. Buzzing can be stopped by pressing any button.
Timer Memory Recall
After buzzing stops, press [START/STOP] button once
to recall pre-set time and timer will count down for
another lap.
Clockwise Function
Press [MIN] and [SEC] button at the same time, when
display shows 00M00S.
Press [START/STOP] button once going to clockwise
Battery Replacement
Follow the arrow direction to open the battery cover at
back side of timer.
Remove old battery, insert a new micro battery type
AAA (LR03) as indicated by the polarity symbols (+ & -)
marked and close battery cover.
Clip Attachement
The timer can clip on thin board or shirt pocket, using
the plastic clip at rear of timer. The timer can attack to
iron or steel surface, using the magnet at rear of timer.
The timer can stand on table surface, ip out the metal
stand bar at rear of timer.
Timer Switch ON/OFF
When not using the timer, press the switch to off.
Timer can shutdown, enter the power saving mode.
Instruction Manual Betzold Period Timer “Timello”
Nr./Art. 760945
IMPORTANT – PLEASE READ INSTRUCTIONS CAREFULLY AND KEEP FOR
FUTURE REFERENCE.
BATTERY
COVER
MAGNET
CLIP
SWITCH