Digital Count Down/Count Up Timer with Clock, White grey
- Sper Scientific 810015 Digital Count Down / Count Up Timer with Clock - 5 Channel. 4 independent channels each of which counts up or down for any interval from 1 second to 100 hours, plus clock button. Count Up Channel: 4
- Count Down Channel: 4
- Range: 100 Hours
- Resolution: 1 Second
- Optional Certification option available
