BOOSTER Digital Timer DT-4
Booster round timer for boxing training and interval training with large display - volume adjustable in 4 levels. The pause interval between 30s - 5min individually adjustable
The training interval is individually adjustable between 30s - 9min perfect for sparring and competition training.
The essential features & details are included in the manual of each timer box.
30 seconds to 9 minutes (long)
30 seconds to 5 minutes (long)
4-level volume control
Large 45 mm display
Electronic touch switch