Copyright © 2018. Davtron Inc. All rights reserved.
M822 Features
- Permits quick dial-in of approach time up to 9 min. 59 sec.
- Retains memory of approach time start
- Begins automatic count-down when outer marker (or other external signal) is reached
- When count reaches zero, an automatic visual alarm starts flashing
M822 |
DIGITAL COUNT-DOWN TIMER |
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M822 Brochure (PDF)

