pinger tester model dspt-1
The Duotech Services, Inc. DSPT-1 Pinger Test Set is a small, portable, battery operated tester for checking the battery condition and functionality of Acoustic Pingers. Battery condition is indicated by the illumination of LED lamps. Pinger operation is indicated by an illuminated LED lamp and by an audible tone.
|Operational Life:||Up to 3 years (Based on usage)|
1.75″ diameter × 2.25: length
|Weight:||Approx. 4oz. (113g)|
Dukane DK100, DK120; Benthos ELP-362D
What Does an Aircraft Pinger Tester Do?
The black box, as it is commonly referred to by the media, is the flight recorder of an airplane or helicopter. Aviation experts designate these black boxes as electronic flight data recorders.